diff options
| author | Scott Shawcroft <scott@adafruit.com> | 2019-08-27 10:06:14 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-27 10:06:14 -0700 |
| commit | 42956a62a3f6fb60ca37f669dce5cf865a1bed5f (patch) | |
| tree | 2c2152d7822eb7088d0b626743f7d9577bdae004 | |
| parent | 1d973a08038148ce20aaa43863721df6328318b7 (diff) | |
| parent | bea77c651afd919e6cb87927341714adbddb939c (diff) | |
Merge pull request #2085 from tannewt/epd
Rework display refresh, add M4SK and add ePaper support
78 files changed, 2501 insertions, 649 deletions
diff --git a/.travis.yml b/.travis.yml index 9a058aa64..47e7dea78 100755 --- a/.travis.yml +++ b/.travis.yml @@ -35,8 +35,9 @@ env: - TRAVIS_BOARDS="itsybitsy_m0_express metro_m0_express pirkey_m0 pyruler trinket_m0 trinket_m0_haxpress arduino_mkr1300 arduino_mkrzero arduino_zero bast_pro_mini_m0 catwan_usbstick datum_distance datum_imu datum_weather" TRAVIS_SDK=arm - TRAVIS_BOARDS="escornabot_makech meowmeow pewpew10 robohatmm1_m0 snekboard sparkfun_lumidrive sparkfun_redboard_turbo sparkfun_samd21_dev sparkfun_samd21_mini uchip ugame10" TRAVIS_SDK=arm # Adafruit SAMD51 (M4) + Other SAMD51 - - TRAVIS_BOARDS="feather_m4_express grandcentral_m4_express itsybitsy_m4_express metro_m4_airlift_lite metro_m4_express pybadge pybadge_airlift pygamer pygamer_advance" TRAVIS_SDK=arm - - TRAVIS_BOARDS="pyportal pyportal_titano trellis_m4_express capablerobot_usbhub cp32-m4 datalore_ip_m4 datum_light kicksat-sprite mini_sam_m4 robohatmm1_m4 sam32" TRAVIS_SDK=arm + - TRAVIS_BOARDS="feather_m4_express grandcentral_m4_express itsybitsy_m4_express metro_m4_airlift_lite metro_m4_express pybadge pybadge_airlift" TRAVIS_SDK=arm + - TRAVIS_BOARDS="pyportal pyportal_titano trellis_m4_express capablerobot_usbhub cp32-m4 datalore_ip_m4 datum_light" TRAVIS_SDK=arm + - TRAVIS_BOARDS="pygamer pygamer_advance monster_m4sk kicksat-sprite mini_sam_m4 robohatmm1_m4 sam32" TRAVIS_SDK=arm addons: diff --git a/locale/ID.po b/locale/ID.po index 61991e611..95b1c26dc 100644 --- a/locale/ID.po +++ b/locale/ID.po @@ -8,7 +8,7 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Language-Team: LANGUAGE <LL@li.org>\n" @@ -301,6 +301,10 @@ msgstr "" "Auto-reload aktif. Silahkan simpan data-data (files) melalui USB untuk " "menjalankannya atau masuk ke REPL untukmenonaktifkan.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "Bit clock dan word harus memiliki kesamaan pada clock unit" @@ -533,6 +537,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "" @@ -749,6 +754,7 @@ msgid "Function requires lock" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1026,8 +1032,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1104,6 +1110,10 @@ msgstr "sistem file (filesystem) bersifat Read-only" msgid "Read-only object" msgstr "sistem file (filesystem) bersifat Read-only" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Channel Kanan tidak didukung" @@ -1218,11 +1228,11 @@ msgstr "" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1244,6 +1254,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "" @@ -1315,7 +1326,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "Baudrate tidak didukung" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c #, fuzzy msgid "Unsupported display bus type" msgstr "Baudrate tidak didukung" @@ -2198,6 +2209,11 @@ msgstr "tidak ada ikatan/bind pada temuan nonlocal" msgid "no module named '%q'" msgstr "tidak ada modul yang bernama '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "" diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot index 50de690fe..d478baef4 100644 --- a/locale/circuitpython.pot +++ b/locale/circuitpython.pot @@ -8,7 +8,7 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Language-Team: LANGUAGE <LL@li.org>\n" @@ -297,6 +297,10 @@ msgid "" "disable.\n" msgstr "" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "" @@ -522,6 +526,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "" @@ -734,6 +739,7 @@ msgid "Function requires lock" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1010,8 +1016,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1085,6 +1091,10 @@ msgstr "" msgid "Read-only object" msgstr "" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "" @@ -1195,11 +1205,11 @@ msgstr "" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1221,6 +1231,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "" @@ -1292,7 +1303,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c msgid "Unsupported display bus type" msgstr "" @@ -2163,6 +2174,11 @@ msgstr "" msgid "no module named '%q'" msgstr "" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "" diff --git a/locale/de_DE.po b/locale/de_DE.po index c74e5b1ff..e39d157f4 100644 --- a/locale/de_DE.po +++ b/locale/de_DE.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: \n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2018-07-27 11:55-0700\n" "Last-Translator: Pascal Deneaux\n" "Language-Team: Sebastian Plamauer, Pascal Deneaux\n" @@ -301,6 +301,10 @@ msgstr "" "Automatisches Neuladen ist aktiv. Speichere Dateien über USB um sie " "auszuführen oder verbinde dich mit der REPL zum Deaktivieren.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "Bit clock und word select müssen eine clock unit teilen" @@ -526,6 +530,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "Die Rotation der Anzeige muss in 90-Grad-Schritten erfolgen" @@ -738,6 +743,7 @@ msgid "Function requires lock" msgstr "Die Funktion erwartet, dass der 'lock'-Befehl zuvor ausgeführt wurde" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1025,8 +1031,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1102,6 +1108,10 @@ msgstr "Schreibgeschützte Dateisystem" msgid "Read-only object" msgstr "Schreibgeschützte Objekt" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Rechter Kanal wird nicht unterstützt" @@ -1224,11 +1234,11 @@ msgstr "" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1250,6 +1260,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "Zu viele displays" @@ -1323,7 +1334,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "Baudrate wird nicht unterstützt" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c msgid "Unsupported display bus type" msgstr "Nicht unterstützter display bus type" @@ -2210,6 +2221,11 @@ msgstr "" msgid "no module named '%q'" msgstr "Kein Modul mit dem Namen '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "" diff --git a/locale/en_US.po b/locale/en_US.po index ff4643875..186ac9a4f 100644 --- a/locale/en_US.po +++ b/locale/en_US.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: \n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2018-07-27 11:55-0700\n" "Last-Translator: \n" "Language-Team: \n" @@ -297,6 +297,10 @@ msgid "" "disable.\n" msgstr "" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "" @@ -522,6 +526,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "" @@ -734,6 +739,7 @@ msgid "Function requires lock" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1010,8 +1016,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1085,6 +1091,10 @@ msgstr "" msgid "Read-only object" msgstr "" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "" @@ -1195,11 +1205,11 @@ msgstr "" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1221,6 +1231,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "" @@ -1292,7 +1303,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c msgid "Unsupported display bus type" msgstr "" @@ -2163,6 +2174,11 @@ msgstr "" msgid "no module named '%q'" msgstr "" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "" diff --git a/locale/en_x_pirate.po b/locale/en_x_pirate.po index 08b3db299..21c49745c 100644 --- a/locale/en_x_pirate.po +++ b/locale/en_x_pirate.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: \n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2018-07-27 11:55-0700\n" "Last-Translator: \n" "Language-Team: @sommersoft, @MrCertainly\n" @@ -301,6 +301,10 @@ msgstr "" "Auto-reload be on. Put yer files on USB to weigh anchor, er' bring'er about " "t' the REPL t' scuttle.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "" @@ -526,6 +530,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "" @@ -738,6 +743,7 @@ msgid "Function requires lock" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1014,8 +1020,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1089,6 +1095,10 @@ msgstr "" msgid "Read-only object" msgstr "" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "" @@ -1199,11 +1209,11 @@ msgstr "" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1225,6 +1235,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "" @@ -1296,7 +1307,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c msgid "Unsupported display bus type" msgstr "" @@ -2167,6 +2178,11 @@ msgstr "" msgid "no module named '%q'" msgstr "" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "" diff --git a/locale/es.po b/locale/es.po index 3b1b8ece5..89052a6ba 100644 --- a/locale/es.po +++ b/locale/es.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: \n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2018-08-24 22:56-0500\n" "Last-Translator: \n" "Language-Team: \n" @@ -305,6 +305,10 @@ msgstr "" "Auto-reload habilitado. Simplemente guarda los archivos via USB para " "ejecutarlos o entra al REPL para desabilitarlos.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "Bit clock y word select deben compartir una unidad de reloj" @@ -530,6 +534,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "Rotación de display debe ser en incrementos de 90 grados" @@ -743,6 +748,7 @@ msgid "Function requires lock" msgstr "La función requiere lock" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1029,11 +1035,9 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" -"Solo se admiten BMP monocromos, indexados de 8bpp y 16bpp o superiores:% d " -"bppdado" #: shared-bindings/_pixelbuf/PixelBuf.c #, fuzzy @@ -1113,6 +1117,10 @@ msgstr "Sistema de archivos de solo-Lectura" msgid "Read-only object" msgstr "Solo-lectura" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Canal derecho no soportado" @@ -1235,11 +1243,11 @@ msgstr "El signo del sample no iguala al del mixer" msgid "Tile height must exactly divide bitmap height" msgstr "La altura del Tile debe dividir exacto la altura del bitmap" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1261,6 +1269,7 @@ msgid "Too many display busses" msgstr "Demasiados buses de pantalla" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "Muchos displays" @@ -1332,7 +1341,7 @@ msgstr "Número incomparable de elementos en RHS (%d esperado,%d obtenido)" msgid "Unsupported baudrate" msgstr "Baudrate no soportado" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c #, fuzzy msgid "Unsupported display bus type" msgstr "tipo de bitmap no soportado" @@ -2222,6 +2231,11 @@ msgstr "no se ha encontrado ningún enlace para nonlocal" msgid "no module named '%q'" msgstr "ningún módulo se llama '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "no hay tal atributo" @@ -2887,6 +2901,13 @@ msgstr "paso cero" #~ msgid "Only bit maps of 8 bit color or less are supported" #~ msgstr "Solo se admiten bit maps de color de 8 bits o menos" +#~ msgid "" +#~ "Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d " +#~ "bpp given" +#~ msgstr "" +#~ "Solo se admiten BMP monocromos, indexados de 8bpp y 16bpp o superiores:" +#~ "% d bppdado" + #~ msgid "Only true color (24 bpp or higher) BMP supported %x" #~ msgstr "Solo color verdadero (24 bpp o superior) BMP admitido %x" diff --git a/locale/fil.po b/locale/fil.po index 3abdd882f..b034afba0 100644 --- a/locale/fil.po +++ b/locale/fil.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: \n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2018-12-20 22:15-0800\n" "Last-Translator: Timothy <me@timothygarcia.ca>\n" "Language-Team: fil\n" @@ -303,6 +303,10 @@ msgstr "" "Ang awtomatikong pag re-reload ay ON. i-save lamang ang mga files sa USB " "para patakbuhin sila o pasukin ang REPL para i-disable ito.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "Ang bit clock at word select dapat makibahagi sa isang clock unit" @@ -534,6 +538,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "" @@ -752,6 +757,7 @@ msgid "Function requires lock" msgstr "Function nangangailangan ng lock" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1037,8 +1043,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1118,6 +1124,10 @@ msgstr "Basahin-lamang mode" msgid "Read-only object" msgstr "Basahin-lamang" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Hindi supportado ang kanang channel" @@ -1238,11 +1248,11 @@ msgstr "Ang signedness ng sample hindi tugma sa mixer" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1264,6 +1274,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "" @@ -1336,7 +1347,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "Hindi supportadong baudrate" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c #, fuzzy msgid "Unsupported display bus type" msgstr "Hindi supportadong tipo ng bitmap" @@ -2234,6 +2245,11 @@ msgstr "no binding para sa nonlocal, nahanap" msgid "no module named '%q'" msgstr "walang module na '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "walang ganoon na attribute" diff --git a/locale/fr.po b/locale/fr.po index c9c81da61..d386723eb 100644 --- a/locale/fr.po +++ b/locale/fr.po @@ -8,7 +8,7 @@ msgid "" msgstr "" "Project-Id-Version: 0.1\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2019-04-14 20:05+0100\n" "Last-Translator: Pierrick Couturier <arofarn@arofarn.info>\n" "Language-Team: fr\n" @@ -308,6 +308,10 @@ msgstr "" "Auto-chargement activé. Copiez simplement les fichiers en USB pour les " "lancer ou entrez sur REPL pour le désactiver.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "'bit clock' et 'word select' doivent partager une horloge" @@ -538,6 +542,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "La rotation d'affichage doit se faire par incréments de 90 degrés" @@ -757,6 +762,7 @@ msgid "Function requires lock" msgstr "La fonction nécessite un verrou" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1049,10 +1055,9 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" -"Seul les BMP monochromes, 8bit indexé et 16bit sont supportés: %d bpp fourni" #: shared-bindings/_pixelbuf/PixelBuf.c #, fuzzy @@ -1134,6 +1139,10 @@ msgstr "Système de fichier en lecture seule" msgid "Read-only object" msgstr "Objet en lecture seule" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Canal droit non supporté" @@ -1259,11 +1268,11 @@ msgstr "Le signe de l'échantillon ne correspond pas à celui du mixer" msgid "Tile height must exactly divide bitmap height" msgstr "La hauteur de la tuile doit diviser exactement la hauteur de l'image" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1285,6 +1294,7 @@ msgid "Too many display busses" msgstr "Trop de bus d'affichage" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "Trop d'affichages" @@ -1361,7 +1371,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "Débit non supporté" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c #, fuzzy msgid "Unsupported display bus type" msgstr "Type de bus d'affichage non supporté" @@ -2268,6 +2278,11 @@ msgstr "pas de lien trouvé pour nonlocal" msgid "no module named '%q'" msgstr "pas de module '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "pas de tel attribut" @@ -2938,6 +2953,13 @@ msgstr "'step' nul" #~ msgid "Only bit maps of 8 bit color or less are supported" #~ msgstr "Seules les bitmaps de 8bits par couleur ou moins sont supportées" +#~ msgid "" +#~ "Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d " +#~ "bpp given" +#~ msgstr "" +#~ "Seul les BMP monochromes, 8bit indexé et 16bit sont supportés: %d bpp " +#~ "fourni" + #~ msgid "Only true color (24 bpp or higher) BMP supported %x" #~ msgstr "Seul les BMP 24bits ou plus sont supportés %x" diff --git a/locale/it_IT.po b/locale/it_IT.po index 4fb0b502f..293ae97a0 100644 --- a/locale/it_IT.po +++ b/locale/it_IT.po @@ -8,7 +8,7 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2018-10-02 16:27+0200\n" "Last-Translator: Enrico Paganin <enrico.paganin@mail.com>\n" "Language-Team: \n" @@ -302,6 +302,10 @@ msgstr "" "L'auto-reload è attivo. Salva i file su USB per eseguirli o entra nel REPL " "per disabilitarlo.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "" @@ -534,6 +538,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "" @@ -751,6 +756,7 @@ msgid "Function requires lock" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1037,8 +1043,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1122,6 +1128,10 @@ msgstr "Filesystem in sola lettura" msgid "Read-only object" msgstr "Sola lettura" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Canale destro non supportato" @@ -1237,11 +1247,11 @@ msgstr "" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1263,6 +1273,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "Troppi schermi" @@ -1335,7 +1346,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "baudrate non supportato" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c #, fuzzy msgid "Unsupported display bus type" msgstr "tipo di bitmap non supportato" @@ -2228,6 +2239,11 @@ msgstr "nessun binding per nonlocal trovato" msgid "no module named '%q'" msgstr "nessun modulo chiamato '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "attributo inesistente" diff --git a/locale/pl.po b/locale/pl.po index 8d995d93a..c275bd4d0 100644 --- a/locale/pl.po +++ b/locale/pl.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: \n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2019-03-19 18:37-0700\n" "Last-Translator: Radomir Dopieralski <circuitpython@sheep.art.pl>\n" "Language-Team: pl\n" @@ -300,6 +300,10 @@ msgstr "" "Samo-przeładowywanie włączone. Po prostu zapisz pliki przez USB aby je " "uruchomić, albo wejdź w konsolę aby wyłączyć.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "Zegar bitowy i wybór słowa muszą współdzielić jednostkę zegara" @@ -525,6 +529,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "Wyświetlacz można obracać co 90 stopni" @@ -737,6 +742,7 @@ msgid "Function requires lock" msgstr "Funkcja wymaga blokady" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1020,9 +1026,9 @@ msgstr "Wspierane są tylko nieskompresowane pliki BMP: wielkość nagłówka %d #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" -msgstr "Wspierane są tylko pliki BMP czarno-białe, 8bpp i 16bpp: %d bpp " +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" +msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c msgid "Only slices with step=1 (aka None) are supported" @@ -1095,6 +1101,10 @@ msgstr "System plików tylko do odczytu" msgid "Read-only object" msgstr "Obiekt tylko do odczytu" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Prawy kanał jest niewspierany" @@ -1215,11 +1225,11 @@ msgstr "Znak nie pasuje do miksera" msgid "Tile height must exactly divide bitmap height" msgstr "Wysokość bitmapy musi być wielokrotnością wysokości kafelka" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1241,6 +1251,7 @@ msgid "Too many display busses" msgstr "Zbyt wiele magistrali" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "Zbyt wiele wyświetlaczy" @@ -1312,7 +1323,7 @@ msgstr "Zła liczba obiektów po prawej stronie (oczekiwano %d, jest %d)." msgid "Unsupported baudrate" msgstr "Zła szybkość transmisji" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c msgid "Unsupported display bus type" msgstr "Zły typ magistrali wyświetlaczy" @@ -2188,6 +2199,11 @@ msgstr "brak wiązania dla zmiennej nielokalnej" msgid "no module named '%q'" msgstr "brak modułu o nazwie '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "nie ma takiego atrybutu" @@ -2769,6 +2785,11 @@ msgstr "zerowy krok" #~ msgid "Must be a Group subclass." #~ msgstr "Musi dziedziczyć z Group." +#~ msgid "" +#~ "Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d " +#~ "bpp given" +#~ msgstr "Wspierane są tylko pliki BMP czarno-białe, 8bpp i 16bpp: %d bpp " + #~ msgid "Tile indices must be 0 - 255" #~ msgstr "Indeks kafelka musi być pomiędzy 0 a 255 włącznie" diff --git a/locale/pt_BR.po b/locale/pt_BR.po index 6e7edbc2f..2ae16f992 100644 --- a/locale/pt_BR.po +++ b/locale/pt_BR.po @@ -8,7 +8,7 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2018-10-02 21:14-0000\n" "Last-Translator: \n" "Language-Team: \n" @@ -300,6 +300,10 @@ msgid "" "disable.\n" msgstr "" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "" @@ -529,6 +533,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "" @@ -746,6 +751,7 @@ msgid "Function requires lock" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1028,8 +1034,8 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" #: shared-bindings/_pixelbuf/PixelBuf.c @@ -1105,6 +1111,10 @@ msgstr "Sistema de arquivos somente leitura" msgid "Read-only object" msgstr "Somente leitura" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Canal direito não suportado" @@ -1215,11 +1225,11 @@ msgstr "" msgid "Tile height must exactly divide bitmap height" msgstr "" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1241,6 +1251,7 @@ msgid "Too many display busses" msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "" @@ -1312,7 +1323,7 @@ msgstr "" msgid "Unsupported baudrate" msgstr "Taxa de transmissão não suportada" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c #, fuzzy msgid "Unsupported display bus type" msgstr "Taxa de transmissão não suportada" @@ -2189,6 +2200,11 @@ msgstr "" msgid "no module named '%q'" msgstr "" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "" diff --git a/locale/zh_Latn_pinyin.po b/locale/zh_Latn_pinyin.po index 9a380fefc..886bba62a 100644 --- a/locale/zh_Latn_pinyin.po +++ b/locale/zh_Latn_pinyin.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: circuitpython-cn\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2019-08-22 15:20-0400\n" +"POT-Creation-Date: 2019-08-22 14:29-0700\n" "PO-Revision-Date: 2019-04-13 10:10-0700\n" "Last-Translator: hexthat\n" "Language-Team: Chinese Hanyu Pinyin\n" @@ -301,6 +301,10 @@ msgstr "" "Zìdòng chóngxīn jiāzài. Zhǐ xū tōngguò USB bǎocún wénjiàn lái yùnxíng tāmen " "huò shūrù REPL jìnyòng.\n" +#: shared-module/displayio/Display.c +msgid "Below minimum frame rate" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Bit clock and word select must share a clock unit" msgstr "Bǐtè shízhōng hé dānzì xuǎnzé bìxū gòngxiǎng shízhōng dānwèi" @@ -526,6 +530,7 @@ msgid "Display must have a 16 bit colorspace." msgstr "" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Display rotation must be in 90 degree increments" msgstr "Xiǎnshì xuánzhuǎn bìxū 90 dù jiā xīn" @@ -738,6 +743,7 @@ msgid "Function requires lock" msgstr "Hánshù xūyào suǒdìng" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Group already used" msgstr "" @@ -1023,10 +1029,9 @@ msgstr "" #: shared-module/displayio/OnDiskBitmap.c #, c-format msgid "" -"Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp " -"given" +"Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: " +"%d bpp given" msgstr "" -"Jǐn zhīchí dān sè, suǒyǐn 8bpp hé 16bpp huò gèng dà de BMP: %d bpp tígōng" #: shared-bindings/_pixelbuf/PixelBuf.c msgid "Only slices with step=1 (aka None) are supported" @@ -1100,6 +1105,10 @@ msgstr "Zhǐ dú wénjiàn xìtǒng" msgid "Read-only object" msgstr "Zhǐ dú duìxiàng" +#: shared-bindings/displayio/EPaperDisplay.c +msgid "Refresh too soon" +msgstr "" + #: ports/atmel-samd/common-hal/audioio/AudioOut.c msgid "Right channel unsupported" msgstr "Bù zhīchí yòu tōngdào" @@ -1222,11 +1231,11 @@ msgstr "Yàngběn de qiānmíng yǔ hǔn yīn qì de qiānmíng bù pǐpèi" msgid "Tile height must exactly divide bitmap height" msgstr "Píng pū gāodù bìxū huàfēn wèi tú gāodù" -#: shared-bindings/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c msgid "Tile index out of bounds" msgstr "" -#: shared-bindings/displayio/TileGrid.c shared-module/displayio/TileGrid.c +#: shared-bindings/displayio/TileGrid.c msgid "Tile value out of bounds" msgstr "" @@ -1248,6 +1257,7 @@ msgid "Too many display busses" msgstr "Xiǎnshì zǒngxiàn tài duōle" #: shared-bindings/displayio/Display.c +#: shared-bindings/displayio/EPaperDisplay.c msgid "Too many displays" msgstr "Xiǎnshì tài duō" @@ -1319,7 +1329,7 @@ msgstr "RHS (yùqí %d, huòdé %d) shàng wèi pǐpèi de xiàngmù." msgid "Unsupported baudrate" msgstr "Bù zhīchí de baudrate" -#: shared-module/displayio/Display.c +#: shared-module/displayio/display_core.c msgid "Unsupported display bus type" msgstr "Bù zhīchí de gōnggòng qìchē lèixíng" @@ -2202,6 +2212,11 @@ msgstr "zhǎo bù dào fēi běndì de bǎng dìng" msgid "no module named '%q'" msgstr "méiyǒu mókuài '%q'" +#: shared-bindings/displayio/FourWire.c shared-bindings/displayio/I2CDisplay.c +#: shared-bindings/displayio/ParallelBus.c +msgid "no reset pin available" +msgstr "" + #: py/runtime.c shared-bindings/_pixelbuf/__init__.c msgid "no such attribute" msgstr "méiyǒu cǐ shǔxìng" @@ -2798,6 +2813,12 @@ msgstr "líng bù" #~ msgid "Only bit maps of 8 bit color or less are supported" #~ msgstr "Jǐn zhīchí 8 wèi yánsè huò xiǎoyú" +#~ msgid "" +#~ "Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d " +#~ "bpp given" +#~ msgstr "" +#~ "Jǐn zhīchí dān sè, suǒyǐn 8bpp hé 16bpp huò gèng dà de BMP: %d bpp tígōng" + #~ msgid "Tile indices must be 0 - 255" #~ msgstr "Píng pū zhǐshù bìxū wèi 0 - 255" @@ -253,6 +253,9 @@ bool run_code_py(safe_mode_t safe_mode) { } bool serial_connected_before_animation = false; + #if CIRCUITPY_DISPLAYIO + bool refreshed_epaper_display = false; + #endif rgb_status_animation_t animation; prep_rgb_status_animation(&result, found_main, safe_mode, &animation); while (true) { @@ -290,6 +293,13 @@ bool run_code_py(safe_mode_t safe_mode) { } serial_connected_before_animation = serial_connected(); + // Refresh the ePaper display if we have one. That way it'll show an error message. + #if CIRCUITPY_DISPLAYIO + if (!refreshed_epaper_display) { + refreshed_epaper_display = maybe_refresh_epaperdisplay(); + } + #endif + tick_rgb_status_animation(&animation); } } diff --git a/ports/atmel-samd/Makefile b/ports/atmel-samd/Makefile index 8e3fe9460..11e6874ed 100644 --- a/ports/atmel-samd/Makefile +++ b/ports/atmel-samd/Makefile @@ -289,7 +289,8 @@ SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \ $(addprefix common-hal/, $(SRC_COMMON_HAL)) SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \ - $(addprefix shared-module/, $(SRC_SHARED_MODULE)) + $(addprefix shared-module/, $(SRC_SHARED_MODULE)) \ + $(addprefix shared-module/, $(SRC_SHARED_MODULE_INTERNAL)) SRC_S = supervisor/$(CHIP_FAMILY)_cpu.s diff --git a/ports/atmel-samd/background.c b/ports/atmel-samd/background.c index 694238070..386ba0715 100644 --- a/ports/atmel-samd/background.c +++ b/ports/atmel-samd/background.c @@ -60,7 +60,7 @@ void run_background_tasks(void) { audio_dma_background(); #endif #if CIRCUITPY_DISPLAYIO - displayio_refresh_displays(); + displayio_background(); #endif #if CIRCUITPY_NETWORK diff --git a/ports/atmel-samd/boards/feather_m0_express/mpconfigboard.mk b/ports/atmel-samd/boards/feather_m0_express/mpconfigboard.mk index 756c293ad..5b89f1be4 100644 --- a/ports/atmel-samd/boards/feather_m0_express/mpconfigboard.mk +++ b/ports/atmel-samd/boards/feather_m0_express/mpconfigboard.mk @@ -12,5 +12,9 @@ EXTERNAL_FLASH_DEVICE_COUNT = 2 EXTERNAL_FLASH_DEVICES = "S25FL216K, GD25Q16C" LONGINT_IMPL = MPZ +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_I2CSLAVE = 0 + CFLAGS_INLINE_LIMIT = 60 SUPEROPT_GC = 0 diff --git a/ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.mk b/ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.mk index e34d06962..c5fef4373 100644 --- a/ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.mk +++ b/ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.mk @@ -12,5 +12,9 @@ EXTERNAL_FLASH_DEVICE_COUNT = 1 EXTERNAL_FLASH_DEVICES = "S25FL064L" LONGINT_IMPL = MPZ +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_I2CSLAVE = 0 + CFLAGS_INLINE_LIMIT = 60 SUPEROPT_GC = 0 diff --git a/ports/atmel-samd/boards/hallowing_m0_express/board.c b/ports/atmel-samd/boards/hallowing_m0_express/board.c index c12431f8b..b4c54062f 100644 --- a/ports/atmel-samd/boards/hallowing_m0_express/board.c +++ b/ports/atmel-samd/boards/hallowing_m0_express/board.c @@ -106,7 +106,9 @@ void board_init(void) { 1.0f, // brightness (ignored) true, // auto_brightness false, // single_byte_bounds - false); // data_as_commands + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.h b/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.h index 4b5460706..d5c274500 100644 --- a/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.h +++ b/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.h @@ -35,3 +35,7 @@ // USB is always used internally so skip the pin objects for it. #define IGNORE_PIN_PA24 1 #define IGNORE_PIN_PA25 1 + +// SWD is only available on the test pads so skip the pin objects. +#define IGNORE_PIN_PA30 1 +#define IGNORE_PIN_PA31 1 diff --git a/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk b/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk index 92374721f..988d10d1c 100644 --- a/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk +++ b/ports/atmel-samd/boards/hallowing_m0_express/mpconfigboard.mk @@ -13,10 +13,15 @@ EXTERNAL_FLASH_DEVICES = "W25Q64JV_IQ, GD25Q64C" LONGINT_IMPL = MPZ # To keep the build small -CIRCUITPY_I2CSLAVE = 0 -CIRCUITPY_FREQUENCYIO = 0 CIRCUITPY_AUDIOBUSIO = 0 CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_GAMEPAD = 0 +CIRCUITPY_I2CSLAVE = 0 +CIRCUITPY_ROTARYIO = 0 +CIRCUITPY_RTC = 0 + +CFLAGS_INLINE_LIMIT = 60 SUPEROPT_GC = 0 # Include these Python libraries in firmware. diff --git a/ports/atmel-samd/boards/itsybitsy_m0_express/mpconfigboard.mk b/ports/atmel-samd/boards/itsybitsy_m0_express/mpconfigboard.mk index fd66f425d..10975931f 100644 --- a/ports/atmel-samd/boards/itsybitsy_m0_express/mpconfigboard.mk +++ b/ports/atmel-samd/boards/itsybitsy_m0_express/mpconfigboard.mk @@ -12,8 +12,10 @@ EXTERNAL_FLASH_DEVICE_COUNT = 2 EXTERNAL_FLASH_DEVICES = "W25Q16FW, GD25Q16C" LONGINT_IMPL = MPZ +CIRCUITPY_GAMEPAD = 0 +CIRCUITPY_I2CSLAVE = 0 +CIRCUITPY_RTC = 0 + CFLAGS_INLINE_LIMIT = 60 SUPEROPT_GC = 0 -CIRCUITPY_I2CSLAVE = 0 -CIRCUITPY_RTC = 0 diff --git a/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.mk b/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.mk index 93a8ffc11..d3f35ba8b 100644 --- a/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.mk +++ b/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.mk @@ -12,5 +12,8 @@ EXTERNAL_FLASH_DEVICE_COUNT = 2 EXTERNAL_FLASH_DEVICES = "S25FL216K, GD25Q16C" LONGINT_IMPL = MPZ +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_I2CSLAVE = 0 + CFLAGS_INLINE_LIMIT = 60 SUPEROPT_GC = 0 diff --git a/ports/atmel-samd/boards/monster_m4sk/board.c b/ports/atmel-samd/boards/monster_m4sk/board.c new file mode 100644 index 000000000..2377f4a9d --- /dev/null +++ b/ports/atmel-samd/boards/monster_m4sk/board.c @@ -0,0 +1,100 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "boards/board.h" +#include "mpconfigboard.h" +#include "hal/include/hal_gpio.h" +#include "shared-bindings/busio/SPI.h" +#include "shared-bindings/displayio/FourWire.h" +#include "shared-module/displayio/__init__.h" +#include "shared-module/displayio/mipi_constants.h" +#include "tick.h" + +displayio_fourwire_obj_t board_display_obj; + +#define DELAY 0x80 + +uint8_t display_init_sequence[] = { + 0x01, 0 | DELAY, 150, // SWRESET + 0x11, 0 | DELAY, 255, // SLPOUT + 0x36, 1, 0x00, // _MADCTL bottom to top refresh in vsync aligned order. + 0x3a, 1, 0x55, // COLMOD - 16bit color + 0x38, 0, // Idle mode off + 0x21, 0, // _INVON + 0x13, 0, // _NORON + 0x29, 0 | DELAY, 255 // _DISPON +}; + +void board_init(void) { + busio_spi_obj_t* spi = &displays[0].fourwire_bus.inline_bus; + common_hal_busio_spi_construct(spi, &pin_PA13, &pin_PA12, NULL); + common_hal_busio_spi_never_reset(spi); + + displayio_fourwire_obj_t* bus = &displays[0].fourwire_bus; + bus->base.type = &displayio_fourwire_type; + common_hal_displayio_fourwire_construct(bus, + spi, + &pin_PA07, // TFT_DC Command or data + &pin_PA06, // TFT_CS Chip select + &pin_PA04, // TFT_RST Reset + 60000000); + + displayio_display_obj_t* display = &displays[0].display; + display->base.type = &displayio_display_type; + common_hal_displayio_display_construct(display, + bus, + 240, // Width (after rotation) + 240, // Height (after rotation) + 0, // column start + 0, // row start + 180, // rotation + 16, // Color depth + false, // Grayscale + false, // pixels in a byte share a row. Only valid for depths < 8 + 1, // bytes per cell. Only valid for depths < 8 + false, // reverse_pixels_in_byte. Only valid for depths < 8 + MIPI_COMMAND_SET_COLUMN_ADDRESS, // Set column command + MIPI_COMMAND_SET_PAGE_ADDRESS, // Set row command + MIPI_COMMAND_WRITE_MEMORY_START, // Write memory command + 0x37, // set vertical scroll command + display_init_sequence, + sizeof(display_init_sequence), + &pin_PA23, // backlight pin + NO_BRIGHTNESS_COMMAND, + 1.0f, // brightness (ignored) + true, // auto_brightness + false, // single_byte_bounds + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/atmel-samd/boards/monster_m4sk/mpconfigboard.h b/ports/atmel-samd/boards/monster_m4sk/mpconfigboard.h new file mode 100644 index 000000000..fc77520f5 --- /dev/null +++ b/ports/atmel-samd/boards/monster_m4sk/mpconfigboard.h @@ -0,0 +1,29 @@ +#define MICROPY_HW_BOARD_NAME "Adafruit Monster M4SK" +#define MICROPY_HW_MCU_NAME "samd51j19" + +#define CIRCUITPY_MCU_FAMILY samd51 + +#define MICROPY_HW_LED_STATUS (&pin_PA27) + +// These are pins not to reset. +// QSPI Data pins +#define MICROPY_PORT_A (PORT_PA08 | PORT_PA09 | PORT_PA10 | PORT_PA11) +// DotStar pins, QSPI CS, and QSPI SCK +#define MICROPY_PORT_B (PORT_PB10 | PORT_PB11) +#define MICROPY_PORT_C (0) +#define MICROPY_PORT_D (0) + +#define AUTORESET_DELAY_MS 500 + +// If you change this, then make sure to update the linker scripts as well to +// make sure you don't overwrite code +#define CIRCUITPY_INTERNAL_NVM_SIZE 8192 + +#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000 - CIRCUITPY_INTERNAL_NVM_SIZE) + +#define DEFAULT_I2C_BUS_SCL (&pin_PA01) +#define DEFAULT_I2C_BUS_SDA (&pin_PA00) + +// USB is always used internally so skip the pin objects for it. +#define IGNORE_PIN_PA24 1 +#define IGNORE_PIN_PA25 1 diff --git a/ports/atmel-samd/boards/monster_m4sk/mpconfigboard.mk b/ports/atmel-samd/boards/monster_m4sk/mpconfigboard.mk new file mode 100644 index 000000000..534b7468f --- /dev/null +++ b/ports/atmel-samd/boards/monster_m4sk/mpconfigboard.mk @@ -0,0 +1,18 @@ +LD_FILE = boards/samd51x19-bootloader-external-flash.ld +USB_VID = 0x239A +USB_PID = 0x8048 +USB_PRODUCT = "Monster M4SK" +USB_MANUFACTURER = "Adafruit Industries LLC" + +CHIP_VARIANT = SAMD51J19A +CHIP_FAMILY = samd51 + +QSPI_FLASH_FILESYSTEM = 1 +EXTERNAL_FLASH_DEVICE_COUNT = 1 +EXTERNAL_FLASH_DEVICES = GD25Q64C +LONGINT_IMPL = MPZ + +CIRCUITPY_AUDIOIO = 1 +CIRCUITPY_DISPLAYIO = 1 +# No touch on SAMD51 yet +CIRCUITPY_TOUCHIO = 0 diff --git a/ports/atmel-samd/boards/monster_m4sk/pins.c b/ports/atmel-samd/boards/monster_m4sk/pins.c new file mode 100644 index 000000000..11f9a063f --- /dev/null +++ b/ports/atmel-samd/boards/monster_m4sk/pins.c @@ -0,0 +1,48 @@ +#include "shared-bindings/board/__init__.h" + +#include "boards/board.h" +#include "shared-module/displayio/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + { MP_OBJ_NEW_QSTR(MP_QSTR_SPEAKER), MP_ROM_PTR(&pin_PA02) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_HEADPHONE_LEFT), MP_ROM_PTR(&pin_PA02) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_HEADPHONE_RIGHT), MP_ROM_PTR(&pin_PA05) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA05) }, + + { MP_OBJ_NEW_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PB03) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_NOSE), MP_ROM_PTR(&pin_PB03) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PB02) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA27) }, + + // I2C + { MP_OBJ_NEW_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA00) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA01) }, + + { MP_OBJ_NEW_QSTR(MP_QSTR_ACCELEROMETER_INTERRUPT), MP_ROM_PTR(&pin_PA22) }, + + { MP_OBJ_NEW_QSTR(MP_QSTR_SPEAKER_ENABLE), MP_ROM_PTR(&pin_PA14) }, + + { MP_ROM_QSTR(MP_QSTR_MICROPHONE_CLOCK), MP_ROM_PTR(&pin_PA16) }, + { MP_ROM_QSTR(MP_QSTR_MICROPHONE_DATA), MP_ROM_PTR(&pin_PA17) }, + + // Right TFT control pins + { MP_OBJ_NEW_QSTR(MP_QSTR_RIGHT_TFT_LITE), MP_ROM_PTR(&pin_PA23) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_RIGHT_TFT_MOSI), MP_ROM_PTR(&pin_PA12) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_RIGHT_TFT_SCK), MP_ROM_PTR(&pin_PA13) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_RIGHT_TFT_RST), MP_ROM_PTR(&pin_PA04) }, + { MP_ROM_QSTR(MP_QSTR_RIGHT_TFT_CS), MP_ROM_PTR(&pin_PA06) }, + { MP_ROM_QSTR(MP_QSTR_RIGHT_TFT_DC), MP_ROM_PTR(&pin_PA07) }, + + // Left TFT control pins. Some pins are attached through the SeeSaw chip. + { MP_OBJ_NEW_QSTR(MP_QSTR_LEFT_TFT_MOSI), MP_ROM_PTR(&pin_PB02) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_LEFT_TFT_SCK), MP_ROM_PTR(&pin_PB03) }, + { MP_ROM_QSTR(MP_QSTR_LEFT_TFT_CS), MP_ROM_PTR(&pin_PB23) }, + { MP_ROM_QSTR(MP_QSTR_LEFT_TFT_DC), MP_ROM_PTR(&pin_PB22) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + + { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)}, + { MP_ROM_QSTR(MP_QSTR_RIGHT_DISPLAY), MP_ROM_PTR(&displays[0].display)} +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/atmel-samd/boards/pybadge/board.c b/ports/atmel-samd/boards/pybadge/board.c index e30b901b0..37f7991d1 100644 --- a/ports/atmel-samd/boards/pybadge/board.c +++ b/ports/atmel-samd/boards/pybadge/board.c @@ -108,7 +108,9 @@ void board_init(void) { 1.0f, // brightness (ignored) true, // auto_brightness false, // single_byte_bounds - false); // data_as_commands + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/boards/pybadge_airlift/board.c b/ports/atmel-samd/boards/pybadge_airlift/board.c index 38fb33886..7622de6f0 100644 --- a/ports/atmel-samd/boards/pybadge_airlift/board.c +++ b/ports/atmel-samd/boards/pybadge_airlift/board.c @@ -86,7 +86,9 @@ void board_init(void) { 1.0f, // brightness (ignored) true, // auto_brightness false, // single_byte_bounds - false); // data_as_commands + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/boards/pygamer/board.c b/ports/atmel-samd/boards/pygamer/board.c index 5ccf3fc50..b33ae4fb0 100644 --- a/ports/atmel-samd/boards/pygamer/board.c +++ b/ports/atmel-samd/boards/pygamer/board.c @@ -108,7 +108,9 @@ void board_init(void) { 1.0f, // brightness (ignored) true, // auto_brightness false, // single_byte_bounds - false); // data_as_commands + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/boards/pygamer_advance/board.c b/ports/atmel-samd/boards/pygamer_advance/board.c index 72d4dda8d..8eb501243 100644 --- a/ports/atmel-samd/boards/pygamer_advance/board.c +++ b/ports/atmel-samd/boards/pygamer_advance/board.c @@ -86,7 +86,9 @@ void board_init(void) { 1.0f, // brightness (ignored) true, // auto_brightness false, // single_byte_bounds - false); // data_as_commands + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/boards/pyportal/board.c b/ports/atmel-samd/boards/pyportal/board.c index a5de1d145..2a7289778 100644 --- a/ports/atmel-samd/boards/pyportal/board.c +++ b/ports/atmel-samd/boards/pyportal/board.c @@ -98,7 +98,9 @@ void board_init(void) { 1.0f, // brightness (ignored) true, // auto_brightness false, // single_byte_bounds - false); // data_as_commands + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/boards/pyportal_titano/board.c b/ports/atmel-samd/boards/pyportal_titano/board.c index 0ed1010a1..a18bb380b 100644 --- a/ports/atmel-samd/boards/pyportal_titano/board.c +++ b/ports/atmel-samd/boards/pyportal_titano/board.c @@ -118,7 +118,9 @@ void board_init(void) { 1.0f, // brightness (ignored) true, // auto_brightness false, // single_byte_bounds - false); // data_as_commands + false, // data_as_commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/boards/snekboard/mpconfigboard.mk b/ports/atmel-samd/boards/snekboard/mpconfigboard.mk index 9892ade8f..db2e511ab 100644 --- a/ports/atmel-samd/boards/snekboard/mpconfigboard.mk +++ b/ports/atmel-samd/boards/snekboard/mpconfigboard.mk @@ -12,5 +12,9 @@ EXTERNAL_FLASH_DEVICE_COUNT = 1 EXTERNAL_FLASH_DEVICES = "W25Q16JV_IQ" LONGINT_IMPL = MPZ +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_GAMEPAD = 0 +CIRCUITPY_I2CSLAVE = 0 + CFLAGS_INLINE_LIMIT = 60 SUPEROPT_GC = 0 diff --git a/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk b/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk index 3be1a17d3..e80ef6277 100755 --- a/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk +++ b/ports/atmel-samd/boards/sparkfun_redboard_turbo/mpconfigboard.mk @@ -12,5 +12,8 @@ EXTERNAL_FLASH_DEVICE_COUNT = 1 EXTERNAL_FLASH_DEVICES = "W25Q32FV" LONGINT_IMPL = MPZ +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_I2CSLAVE = 0 + CFLAGS_INLINE_LIMIT = 60 SUPEROPT_GC = 0 diff --git a/ports/atmel-samd/boards/trinket_m0_haxpress/mpconfigboard.mk b/ports/atmel-samd/boards/trinket_m0_haxpress/mpconfigboard.mk index 76c33a333..c20358e19 100644 --- a/ports/atmel-samd/boards/trinket_m0_haxpress/mpconfigboard.mk +++ b/ports/atmel-samd/boards/trinket_m0_haxpress/mpconfigboard.mk @@ -12,4 +12,8 @@ EXTERNAL_FLASH_DEVICE_COUNT = 1 EXTERNAL_FLASH_DEVICES = W25Q32BV LONGINT_IMPL = MPZ +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_I2CSLAVE = 0 + SUPEROPT_GC = 0 diff --git a/ports/atmel-samd/boards/ugame10/board.c b/ports/atmel-samd/boards/ugame10/board.c index 72b0ed577..ce389a2b1 100644 --- a/ports/atmel-samd/boards/ugame10/board.c +++ b/ports/atmel-samd/boards/ugame10/board.c @@ -106,7 +106,9 @@ void board_init(void) { 1.0f, // brightness false, // auto_brightness false, // single_byte_bounds - false); // data as commands + false, // data as commands + true, // auto_refresh + 60); // native_frames_per_second } bool board_requests_safe_mode(void) { diff --git a/ports/atmel-samd/common-hal/displayio/ParallelBus.c b/ports/atmel-samd/common-hal/displayio/ParallelBus.c index c370f7e52..2479e3b40 100644 --- a/ports/atmel-samd/common-hal/displayio/ParallelBus.c +++ b/ports/atmel-samd/common-hal/displayio/ParallelBus.c @@ -79,15 +79,13 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel self->write_group = &PORT->Group[write->number / 32]; self->write_mask = 1 << (write->number % 32); + self->reset.base.type = &mp_type_NoneType; if (reset != NULL) { self->reset.base.type = &digitalio_digitalinout_type; common_hal_digitalio_digitalinout_construct(&self->reset, reset); common_hal_digitalio_digitalinout_switch_to_output(&self->reset, true, DRIVE_MODE_PUSH_PULL); never_reset_pin_number(reset->number); - - common_hal_digitalio_digitalinout_set_value(&self->reset, false); - common_hal_mcu_delay_us(4); - common_hal_digitalio_digitalinout_set_value(&self->reset, true); + common_hal_displayio_parallelbus_reset(self); } never_reset_pin_number(command->number); @@ -111,15 +109,31 @@ void common_hal_displayio_parallelbus_deinit(displayio_parallelbus_obj_t* self) reset_pin_number(self->reset.pin->number); } +bool common_hal_displayio_parallelbus_reset(mp_obj_t obj) { + displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj); + if (self->reset.base.type == &mp_type_NoneType) { + return false; + } + + common_hal_digitalio_digitalinout_set_value(&self->reset, false); + common_hal_mcu_delay_us(4); + common_hal_digitalio_digitalinout_set_value(&self->reset, true); + return true; +} + +bool common_hal_displayio_parallelbus_bus_free(mp_obj_t obj) { + return true; +} + bool common_hal_displayio_parallelbus_begin_transaction(mp_obj_t obj) { displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj); common_hal_digitalio_digitalinout_set_value(&self->chip_select, false); return true; } -void common_hal_displayio_parallelbus_send(mp_obj_t obj, bool command, uint8_t *data, uint32_t data_length) { +void common_hal_displayio_parallelbus_send(mp_obj_t obj, display_byte_type_t byte_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length) { displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj); - common_hal_digitalio_digitalinout_set_value(&self->command, !command); + common_hal_digitalio_digitalinout_set_value(&self->command, byte_type == DISPLAY_DATA); uint32_t* clear_write = (uint32_t*) &self->write_group->OUTCLR.reg; uint32_t* set_write = (uint32_t*) &self->write_group->OUTSET.reg; uint32_t mask = self->write_mask; diff --git a/ports/nrf/Makefile b/ports/nrf/Makefile index 9a461f9d8..6ec160088 100755 --- a/ports/nrf/Makefile +++ b/ports/nrf/Makefile @@ -192,7 +192,8 @@ SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \ $(addprefix common-hal/, $(SRC_COMMON_HAL)) SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \ - $(addprefix shared-module/, $(SRC_SHARED_MODULE)) + $(addprefix shared-module/, $(SRC_SHARED_MODULE)) \ + $(addprefix shared-module/, $(SRC_SHARED_MODULE_INTERNAL)) SRC_S = supervisor/cpu.s diff --git a/ports/nrf/background.c b/ports/nrf/background.c index 453bc96df..94411cbce 100644 --- a/ports/nrf/background.c +++ b/ports/nrf/background.c @@ -56,7 +56,7 @@ void run_background_tasks(void) { #endif #if CIRCUITPY_DISPLAYIO - displayio_refresh_displays(); + displayio_background(); #endif running_background_tasks = false; diff --git a/ports/nrf/common-hal/displayio/ParallelBus.c b/ports/nrf/common-hal/displayio/ParallelBus.c index 42231be52..be4b28a6e 100644 --- a/ports/nrf/common-hal/displayio/ParallelBus.c +++ b/ports/nrf/common-hal/displayio/ParallelBus.c @@ -31,6 +31,7 @@ #include "common-hal/microcontroller/Pin.h" #include "py/runtime.h" #include "shared-bindings/digitalio/DigitalInOut.h" +#include "shared-bindings/microcontroller/__init__.h" #include "tick.h" @@ -70,10 +71,6 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel common_hal_digitalio_digitalinout_construct(&self->chip_select, chip_select); common_hal_digitalio_digitalinout_switch_to_output(&self->chip_select, true, DRIVE_MODE_PUSH_PULL); - self->reset.base.type = &digitalio_digitalinout_type; - common_hal_digitalio_digitalinout_construct(&self->reset, reset); - common_hal_digitalio_digitalinout_switch_to_output(&self->reset, true, DRIVE_MODE_PUSH_PULL); - self->write.base.type = &digitalio_digitalinout_type; common_hal_digitalio_digitalinout_construct(&self->write, write); common_hal_digitalio_digitalinout_switch_to_output(&self->write, true, DRIVE_MODE_PUSH_PULL); @@ -93,11 +90,19 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel } self->write_mask = 1 << (write->number % num_pins_in_write_port); + self->reset.base.type = &mp_type_NoneType; + if (reset != NULL) { + self->reset.base.type = &digitalio_digitalinout_type; + common_hal_digitalio_digitalinout_construct(&self->reset, reset); + common_hal_digitalio_digitalinout_switch_to_output(&self->reset, true, DRIVE_MODE_PUSH_PULL); + never_reset_pin_number(reset->number); + common_hal_displayio_parallelbus_reset(self); + } + never_reset_pin_number(command->number); never_reset_pin_number(chip_select->number); never_reset_pin_number(write->number); never_reset_pin_number(read->number); - never_reset_pin_number(reset->number); for (uint8_t i = 0; i < 8; i++) { never_reset_pin_number(data_pin + i); } @@ -115,15 +120,32 @@ void common_hal_displayio_parallelbus_deinit(displayio_parallelbus_obj_t* self) reset_pin_number(self->reset.pin->number); } +bool common_hal_displayio_parallelbus_reset(mp_obj_t obj) { + displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj); + if (self->reset.base.type == &mp_type_NoneType) { + return false; + } + + common_hal_digitalio_digitalinout_set_value(&self->reset, false); + common_hal_mcu_delay_us(4); + common_hal_digitalio_digitalinout_set_value(&self->reset, true); + return true; +} + +bool common_hal_displayio_parallelbus_bus_free(mp_obj_t obj) { + return true; +} + bool common_hal_displayio_parallelbus_begin_transaction(mp_obj_t obj) { displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj); common_hal_digitalio_digitalinout_set_value(&self->chip_select, false); return true; } -void common_hal_displayio_parallelbus_send(mp_obj_t obj, bool command, uint8_t *data, uint32_t data_length) { +// This ignores chip_select behaviour because data is clocked in by the write line toggling. +void common_hal_displayio_parallelbus_send(mp_obj_t obj, display_byte_type_t byte_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length) { displayio_parallelbus_obj_t* self = MP_OBJ_TO_PTR(obj); - common_hal_digitalio_digitalinout_set_value(&self->command, !command); + common_hal_digitalio_digitalinout_set_value(&self->command, byte_type == DISPLAY_DATA); uint32_t* clear_write = (uint32_t*) &self->write_group->OUTCLR; uint32_t* set_write = (uint32_t*) &self->write_group->OUTSET; uint32_t mask = self->write_mask; diff --git a/ports/stm32f4/Makefile b/ports/stm32f4/Makefile index 7f0744443..c75a6c7ee 100755 --- a/ports/stm32f4/Makefile +++ b/ports/stm32f4/Makefile @@ -216,7 +216,8 @@ SRC_COMMON_HAL_EXPANDED = $(addprefix shared-bindings/, $(SRC_COMMON_HAL)) \ $(addprefix common-hal/, $(SRC_COMMON_HAL)) SRC_SHARED_MODULE_EXPANDED = $(addprefix shared-bindings/, $(SRC_SHARED_MODULE)) \ - $(addprefix shared-module/, $(SRC_SHARED_MODULE)) + $(addprefix shared-module/, $(SRC_SHARED_MODULE)) \ + $(addprefix shared-module/, $(SRC_SHARED_MODULE_INTERNAL)) diff --git a/ports/stm32f4/background.c b/ports/stm32f4/background.c index e9872b045..b91c3793e 100644 --- a/ports/stm32f4/background.c +++ b/ports/stm32f4/background.c @@ -49,7 +49,7 @@ void run_background_tasks(void) { //usb_background(); #if CIRCUITPY_DISPLAYIO - displayio_refresh_displays(); + displayio_background(); #endif running_background_tasks = false; diff --git a/py/circuitpy_defns.mk b/py/circuitpy_defns.mk index 95939de2b..e7b917512 100644 --- a/py/circuitpy_defns.mk +++ b/py/circuitpy_defns.mk @@ -320,6 +320,7 @@ SRC_SHARED_MODULE_ALL = \ displayio/Bitmap.c \ displayio/ColorConverter.c \ displayio/Display.c \ + displayio/EPaperDisplay.c \ displayio/FourWire.c \ displayio/Group.c \ displayio/I2CDisplay.c \ @@ -363,6 +364,12 @@ SRC_SHARED_MODULE_ALL += \ touchio/__init__.c endif +# All possible sources are listed here, and are filtered by SRC_PATTERNS. +SRC_SHARED_MODULE_INTERNAL = \ +$(filter $(SRC_PATTERNS), \ + displayio/display_core.c \ +) + ifeq ($(INTERNAL_LIBM),1) SRC_LIBM = \ $(addprefix lib/,\ diff --git a/py/circuitpy_mpconfig.h b/py/circuitpy_mpconfig.h index 393b7600c..c2e2e2d02 100644 --- a/py/circuitpy_mpconfig.h +++ b/py/circuitpy_mpconfig.h @@ -307,7 +307,7 @@ extern const struct _mp_obj_module_t terminalio_module; #define DISPLAYIO_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_displayio), (mp_obj_t)&displayio_module }, #define FONTIO_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_fontio), (mp_obj_t)&fontio_module }, #define TERMINALIO_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_terminalio), (mp_obj_t)&terminalio_module }, -#define CIRCUITPY_DISPLAY_LIMIT (3) +#define CIRCUITPY_DISPLAY_LIMIT (1) #else #define DISPLAYIO_MODULE #define FONTIO_MODULE diff --git a/shared-bindings/_stage/__init__.c b/shared-bindings/_stage/__init__.c index 6096f6b6d..d18d306f4 100644 --- a/shared-bindings/_stage/__init__.c +++ b/shared-bindings/_stage/__init__.c @@ -30,6 +30,7 @@ #include "shared-bindings/busio/SPI.h" #include "shared-bindings/displayio/Display.h" #include "shared-module/_stage/__init__.h" +#include "shared-module/displayio/display_core.h" #include "Layer.h" #include "Text.h" @@ -95,7 +96,8 @@ STATIC mp_obj_t stage_render(size_t n_args, const mp_obj_t *args) { scale = mp_obj_get_int(args[7]); } - while (!displayio_display_begin_transaction(display)) { + // TODO: Everything below should be in shared-module because it's not argument parsing. + while (!displayio_display_core_begin_transaction(&display->core)) { RUN_BACKGROUND_TASKS; } displayio_area_t area; @@ -103,12 +105,12 @@ STATIC mp_obj_t stage_render(size_t n_args, const mp_obj_t *args) { area.y1 = y0; area.x2 = x1; area.y2 = y1; - displayio_display_set_region_to_update(display, &area); + displayio_display_core_set_region_to_update(&display->core, display->set_column_command, display->set_row_command, NO_COMMAND, NO_COMMAND, display->data_as_commands, false, &area); - display->send(display->bus, true, &display->write_ram_command, 1); + display->core.send(display->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, &display->write_ram_command, 1); render_stage(x0, y0, x1, y1, layers, layers_size, buffer, buffer_size, display, scale); - displayio_display_end_transaction(display); + displayio_display_core_end_transaction(&display->core); return mp_const_none; } diff --git a/shared-bindings/displayio/Display.c b/shared-bindings/displayio/Display.c index 0c48b0cc5..1eb1943b8 100644 --- a/shared-bindings/displayio/Display.c +++ b/shared-bindings/displayio/Display.c @@ -51,7 +51,7 @@ //| Most people should not use this class directly. Use a specific display driver instead that will //| contain the initialization sequence at minimum. //| -//| .. class:: Display(display_bus, init_sequence, *, width, height, colstart=0, rowstart=0, rotation=0, color_depth=16, grayscale=False, pixels_in_byte_share_row=True, bytes_per_cell=1, reverse_pixels_in_byte=False, set_column_command=0x2a, set_row_command=0x2b, write_ram_command=0x2c, set_vertical_scroll=0, backlight_pin=None, brightness_command=None, brightness=1.0, auto_brightness=False, single_byte_bounds=False, data_as_commands=False) +//| .. class:: Display(display_bus, init_sequence, *, width, height, colstart=0, rowstart=0, rotation=0, color_depth=16, grayscale=False, pixels_in_byte_share_row=True, bytes_per_cell=1, reverse_pixels_in_byte=False, set_column_command=0x2a, set_row_command=0x2b, write_ram_command=0x2c, set_vertical_scroll=0, backlight_pin=None, brightness_command=None, brightness=1.0, auto_brightness=False, single_byte_bounds=False, data_as_commands=False, auto_refresh=True, native_frames_per_second=60) //| //| Create a Display object on the given display bus (`displayio.FourWire` or `displayio.ParallelBus`). //| @@ -102,9 +102,11 @@ //| :param bool auto_brightness: If True, brightness is controlled via an ambient light sensor or other mechanism. //| :param bool single_byte_bounds: Display column and row commands use single bytes //| :param bool data_as_commands: Treat all init and boundary data as SPI commands. Certain displays require this. +//| :param bool auto_refresh: Automatically refresh the screen +//| :param int native_frames_per_second: Number of display refreshes per second that occur with the given init_sequence. //| STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { - enum { ARG_display_bus, ARG_init_sequence, ARG_width, ARG_height, ARG_colstart, ARG_rowstart, ARG_rotation, ARG_color_depth, ARG_grayscale, ARG_pixels_in_byte_share_row, ARG_bytes_per_cell, ARG_reverse_pixels_in_byte, ARG_set_column_command, ARG_set_row_command, ARG_write_ram_command, ARG_set_vertical_scroll, ARG_backlight_pin, ARG_brightness_command, ARG_brightness, ARG_auto_brightness, ARG_single_byte_bounds, ARG_data_as_commands }; + enum { ARG_display_bus, ARG_init_sequence, ARG_width, ARG_height, ARG_colstart, ARG_rowstart, ARG_rotation, ARG_color_depth, ARG_grayscale, ARG_pixels_in_byte_share_row, ARG_bytes_per_cell, ARG_reverse_pixels_in_byte, ARG_set_column_command, ARG_set_row_command, ARG_write_ram_command, ARG_set_vertical_scroll, ARG_backlight_pin, ARG_brightness_command, ARG_brightness, ARG_auto_brightness, ARG_single_byte_bounds, ARG_data_as_commands, ARG_auto_refresh, ARG_native_frames_per_second }; static const mp_arg_t allowed_args[] = { { MP_QSTR_display_bus, MP_ARG_REQUIRED | MP_ARG_OBJ }, { MP_QSTR_init_sequence, MP_ARG_REQUIRED | MP_ARG_OBJ }, @@ -128,6 +130,8 @@ STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_a { MP_QSTR_auto_brightness, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, { MP_QSTR_single_byte_bounds, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, { MP_QSTR_data_as_commands, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, + { MP_QSTR_auto_refresh, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = true} }, + { MP_QSTR_native_frames_per_second, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 60} }, }; mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); @@ -178,7 +182,9 @@ STATIC mp_obj_t displayio_display_make_new(const mp_obj_type_t *type, size_t n_a brightness, args[ARG_auto_brightness].u_bool, args[ARG_single_byte_bounds].u_bool, - args[ARG_data_as_commands].u_bool + args[ARG_data_as_commands].u_bool, + args[ARG_auto_refresh].u_bool, + args[ARG_native_frames_per_second].u_int ); return self; @@ -212,27 +218,66 @@ STATIC mp_obj_t displayio_display_obj_show(mp_obj_t self_in, mp_obj_t group_in) } MP_DEFINE_CONST_FUN_OBJ_2(displayio_display_show_obj, displayio_display_obj_show); -//| .. method:: refresh_soon() +//| .. method:: refresh(*, target_frames_per_second=60, minimum_frames_per_second=1) //| -//| Queues up a display refresh that happens in the background. +//| When auto refresh is off, waits for the target frame rate and then refreshes the display, +//| returning True. If the call has taken too long since the last refresh call for the given +//| target frame rate, then the refresh returns False immediately without updating the screen to +//| hopefully help getting caught up. //| -STATIC mp_obj_t displayio_display_obj_refresh_soon(mp_obj_t self_in) { - displayio_display_obj_t *self = native_display(self_in); - common_hal_displayio_display_refresh_soon(self); - return mp_const_none; +//| If the time since the last successful refresh is below the minimum frame rate, then an +//| exception will be raised. Set minimum_frames_per_second to 0 to disable. +//| +//| When auto refresh is on, updates the display immediately. (The display will also update +//| without calls to this.) +//| +//| :param int target_frames_per_second: How many times a second `refresh` should be called and the screen updated. +//| :param int minimum_frames_per_second: The minimum number of times the screen should be updated per second. +//| +STATIC mp_obj_t displayio_display_obj_refresh(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_target_frames_per_second, ARG_minimum_frames_per_second }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_target_frames_per_second, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 60} }, + { MP_QSTR_minimum_frames_per_second, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 1} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + displayio_display_obj_t *self = native_display(pos_args[0]); + uint32_t maximum_ms_per_real_frame = 0xffffffff; + mp_int_t minimum_frames_per_second = args[ARG_minimum_frames_per_second].u_int; + if (minimum_frames_per_second > 0) { + maximum_ms_per_real_frame = 1000 / minimum_frames_per_second; + } + return mp_obj_new_bool(common_hal_displayio_display_refresh(self, 1000 / args[ARG_target_frames_per_second].u_int, maximum_ms_per_real_frame)); } -MP_DEFINE_CONST_FUN_OBJ_1(displayio_display_refresh_soon_obj, displayio_display_obj_refresh_soon); +MP_DEFINE_CONST_FUN_OBJ_KW(displayio_display_refresh_obj, 1, displayio_display_obj_refresh); -//| .. method:: wait_for_frame() +//| .. attribute:: auto_refresh //| -//| Waits until the next frame has been transmitted to the display unless the wait count is -//| behind the rendered frames. In that case, this will return immediately with the wait count. +//| True when the display is refreshed automatically. //| -STATIC mp_obj_t displayio_display_obj_wait_for_frame(mp_obj_t self_in) { +STATIC mp_obj_t displayio_display_obj_get_auto_refresh(mp_obj_t self_in) { + displayio_display_obj_t *self = native_display(self_in); + return mp_obj_new_bool(common_hal_displayio_display_get_auto_refresh(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_display_get_auto_refresh_obj, displayio_display_obj_get_auto_refresh); + +STATIC mp_obj_t displayio_display_obj_set_auto_refresh(mp_obj_t self_in, mp_obj_t auto_refresh) { displayio_display_obj_t *self = native_display(self_in); - return MP_OBJ_NEW_SMALL_INT(common_hal_displayio_display_wait_for_frame(self)); + + common_hal_displayio_display_set_auto_refresh(self, mp_obj_is_true(auto_refresh)); + + return mp_const_none; } -MP_DEFINE_CONST_FUN_OBJ_1(displayio_display_wait_for_frame_obj, displayio_display_obj_wait_for_frame); +MP_DEFINE_CONST_FUN_OBJ_2(displayio_display_set_auto_refresh_obj, displayio_display_obj_set_auto_refresh); + +const mp_obj_property_t displayio_display_auto_refresh_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&displayio_display_get_auto_refresh_obj, + (mp_obj_t)&displayio_display_set_auto_refresh_obj, + (mp_obj_t)&mp_const_none_obj}, +}; //| .. attribute:: brightness //| @@ -361,7 +406,7 @@ const mp_obj_property_t displayio_display_rotation_obj = { //| STATIC mp_obj_t displayio_display_obj_get_bus(mp_obj_t self_in) { displayio_display_obj_t *self = native_display(self_in); - return self->bus; + return common_hal_displayio_display_get_bus(self); } MP_DEFINE_CONST_FUN_OBJ_1(displayio_display_get_bus_obj, displayio_display_obj_get_bus); @@ -397,18 +442,18 @@ STATIC mp_obj_t displayio_display_obj_fill_row(size_t n_args, const mp_obj_t *po if (bufinfo.typecode != BYTEARRAY_TYPECODE) { mp_raise_ValueError(translate("Buffer is not a bytearray.")); } - if (self->colorspace.depth != 16) { + if (self->core.colorspace.depth != 16) { mp_raise_ValueError(translate("Display must have a 16 bit colorspace.")); } displayio_area_t area = { .x1 = 0, .y1 = y, - .x2 = self->width, + .x2 = self->core.width, .y2 = y + 1 }; - uint8_t pixels_per_word = (sizeof(uint32_t) * 8) / self->colorspace.depth; - uint16_t buffer_size = self->width / pixels_per_word; + uint8_t pixels_per_word = (sizeof(uint32_t) * 8) / self->core.colorspace.depth; + uint16_t buffer_size = self->core.width / pixels_per_word; uint16_t pixels_per_buffer = displayio_area_size(&area); if (pixels_per_buffer % pixels_per_word) { buffer_size += 1; @@ -425,7 +470,7 @@ STATIC mp_obj_t displayio_display_obj_fill_row(size_t n_args, const mp_obj_t *po mask[k] = 0x00000000; } - displayio_display_fill_area(self, &area, mask, result_buffer); + displayio_display_core_fill_area(&self->core, &area, mask, result_buffer); return result; } else { mp_raise_ValueError(translate("Buffer is too small")); @@ -433,15 +478,13 @@ STATIC mp_obj_t displayio_display_obj_fill_row(size_t n_args, const mp_obj_t *po } MP_DEFINE_CONST_FUN_OBJ_KW(displayio_display_fill_row_obj, 1, displayio_display_obj_fill_row); - - - STATIC const mp_rom_map_elem_t displayio_display_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_show), MP_ROM_PTR(&displayio_display_show_obj) }, - { MP_ROM_QSTR(MP_QSTR_refresh_soon), MP_ROM_PTR(&displayio_display_refresh_soon_obj) }, - { MP_ROM_QSTR(MP_QSTR_wait_for_frame), MP_ROM_PTR(&displayio_display_wait_for_frame_obj) }, + { MP_ROM_QSTR(MP_QSTR_refresh), MP_ROM_PTR(&displayio_display_refresh_obj) }, { MP_ROM_QSTR(MP_QSTR_fill_row), MP_ROM_PTR(&displayio_display_fill_row_obj) }, + { MP_ROM_QSTR(MP_QSTR_auto_refresh), MP_ROM_PTR(&displayio_display_auto_refresh_obj) }, + { MP_ROM_QSTR(MP_QSTR_brightness), MP_ROM_PTR(&displayio_display_brightness_obj) }, { MP_ROM_QSTR(MP_QSTR_auto_brightness), MP_ROM_PTR(&displayio_display_auto_brightness_obj) }, diff --git a/shared-bindings/displayio/Display.h b/shared-bindings/displayio/Display.h index e871cfc5c..a3c77e4e8 100644 --- a/shared-bindings/displayio/Display.h +++ b/shared-bindings/displayio/Display.h @@ -24,8 +24,8 @@ * THE SOFTWARE. */ -#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYBUSIO_DISPLAY_H -#define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYBUSIO_DISPLAY_H +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_DISPLAY_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_DISPLAY_H #include "common-hal/microcontroller/Pin.h" @@ -45,33 +45,27 @@ void common_hal_displayio_display_construct(displayio_display_obj_t* self, uint8_t set_column_command, uint8_t set_row_command, uint8_t write_ram_command, uint8_t set_vertical_scroll, uint8_t* init_sequence, uint16_t init_sequence_len, const mcu_pin_obj_t* backlight_pin, uint16_t brightness_command, mp_float_t brightness, bool auto_brightness, - bool single_byte_bounds, bool data_as_commands); + bool single_byte_bounds, bool data_as_commands, bool auto_refresh, uint16_t native_frames_per_second); -int32_t common_hal_displayio_display_wait_for_frame(displayio_display_obj_t* self); +bool common_hal_displayio_display_show(displayio_display_obj_t* self, + displayio_group_t* root_group); -bool common_hal_displayio_display_show(displayio_display_obj_t* self, displayio_group_t* root_group); +bool common_hal_displayio_display_refresh(displayio_display_obj_t* self, uint32_t target_ms_per_frame, uint32_t maximum_ms_per_real_frame); -void common_hal_displayio_display_refresh_soon(displayio_display_obj_t* self); - -bool displayio_display_begin_transaction(displayio_display_obj_t* self); -void displayio_display_end_transaction(displayio_display_obj_t* self); - -// The second point of the region is exclusive. -void displayio_display_set_region_to_update(displayio_display_obj_t* self, displayio_area_t* area); -bool displayio_display_frame_queued(displayio_display_obj_t* self); - -bool displayio_display_refresh_queued(displayio_display_obj_t* self); -void displayio_display_finish_refresh(displayio_display_obj_t* self); -void displayio_display_send_pixels(displayio_display_obj_t* self, uint8_t* pixels, uint32_t length); - -bool common_hal_displayio_display_get_auto_brightness(displayio_display_obj_t* self); -void common_hal_displayio_display_set_auto_brightness(displayio_display_obj_t* self, bool auto_brightness); +bool common_hal_displayio_display_get_auto_refresh(displayio_display_obj_t* self); +void common_hal_displayio_display_set_auto_refresh(displayio_display_obj_t* self, bool auto_refresh); uint16_t common_hal_displayio_display_get_width(displayio_display_obj_t* self); uint16_t common_hal_displayio_display_get_height(displayio_display_obj_t* self); uint16_t common_hal_displayio_display_get_rotation(displayio_display_obj_t* self); +bool common_hal_displayio_display_get_auto_brightness(displayio_display_obj_t* self); +void common_hal_displayio_display_set_auto_brightness(displayio_display_obj_t* self, bool auto_brightness); + mp_float_t common_hal_displayio_display_get_brightness(displayio_display_obj_t* self); bool common_hal_displayio_display_set_brightness(displayio_display_obj_t* self, mp_float_t brightness); -#endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYBUSIO_DISPLAY_H +mp_obj_t common_hal_displayio_display_get_bus(displayio_display_obj_t* self); + + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_DISPLAY_H diff --git a/shared-bindings/displayio/EPaperDisplay.c b/shared-bindings/displayio/EPaperDisplay.c new file mode 100644 index 000000000..81e06f82f --- /dev/null +++ b/shared-bindings/displayio/EPaperDisplay.c @@ -0,0 +1,313 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/displayio/EPaperDisplay.h" + +#include <stdint.h> + +#include "lib/utils/context_manager_helpers.h" +#include "py/binary.h" +#include "py/objproperty.h" +#include "py/objtype.h" +#include "py/runtime.h" +#include "shared-bindings/displayio/Group.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/util.h" +#include "shared-module/displayio/__init__.h" +#include "supervisor/shared/translate.h" + +//| .. currentmodule:: displayio +//| +//| :class:`EPaperDisplay` -- Manage updating an epaper display over a display bus +//| ============================================================================== +//| +//| This initializes an epaper display and connects it into CircuitPython. Unlike other +//| objects in CircuitPython, EPaperDisplay objects live until `displayio.release_displays()` +//| is called. This is done so that CircuitPython can use the display itself. +//| +//| Most people should not use this class directly. Use a specific display driver instead that will +//| contain the startup and shutdown sequences at minimum. +//| +//| .. class:: EPaperDisplay(display_bus, start_sequence, stop_sequence, *, width, height, ram_width, ram_height, colstart=0, rowstart=0, rotation=0, set_column_window_command=None, set_row_window_command=None, single_byte_bounds=False, write_black_ram_command, black_bits_inverted=False, write_color_ram_command=None, color_bits_inverted=False, highlight_color=0x000000, refresh_display_command, refresh_time=40, busy_pin=None, busy_state=True, seconds_per_frame=180, always_toggle_chip_select=False) +//| +//| Create a EPaperDisplay object on the given display bus (`displayio.FourWire` or `displayio.ParallelBus`). +//| +//| The ``start_sequence`` and ``stop_sequence`` are bitpacked to minimize the ram impact. Every +//| command begins with a command byte followed by a byte to determine the parameter count and if +//| a delay is need after. When the top bit of the second byte is 1, the next byte will be the +//| delay time in milliseconds. The remaining 7 bits are the parameter count excluding any delay +//| byte. The third through final bytes are the remaining command parameters. The next byte will +//| begin a new command definition. +//| +//| :param display_bus: The bus that the display is connected to +//| :type display_bus: displayio.FourWire or displayio.ParallelBus +//| :param buffer start_sequence: Byte-packed initialization sequence. +//| :param buffer stop_sequence: Byte-packed initialization sequence. +//| :param int width: Width in pixels +//| :param int height: Height in pixels +//| :param int ram_width: RAM width in pixels +//| :param int ram_height: RAM height in pixels +//| :param int colstart: The index if the first visible column +//| :param int rowstart: The index if the first visible row +//| :param int rotation: The rotation of the display in degrees clockwise. Must be in 90 degree increments (0, 90, 180, 270) +//| :param int set_column_window_command: Command used to set the start and end columns to update +//| :param int set_row_window_command: Command used so set the start and end rows to update +//| :param int set_current_column_command: Command used to set the current column location +//| :param int set_current_row_command: Command used to set the current row location +//| :param int write_black_ram_command: Command used to write pixels values into the update region +//| :param bool black_bits_inverted: True if 0 bits are used to show black pixels. Otherwise, 1 means to show black. +//| :param int write_color_ram_command: Command used to write pixels values into the update region +//| :param bool color_bits_inverted: True if 0 bits are used to show the color. Otherwise, 1 means to show color. +//| :param int highlight_color: RGB888 of source color to highlight with third ePaper color. +//| :param int refresh_display_command: Command used to start a display refresh +//| :param float refresh_time: Time it takes to refresh the display before the stop_sequence should be sent. Ignored when busy_pin is provided. +//| :param microcontroller.Pin busy_pin: Pin used to signify the display is busy +//| :param bool busy_state: State of the busy pin when the display is busy +//| :param float seconds_per_frame: Minimum number of seconds between screen refreshes +//| :param bool always_toggle_chip_select: When True, chip select is toggled every byte +//| +STATIC mp_obj_t displayio_epaperdisplay_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_display_bus, ARG_start_sequence, ARG_stop_sequence, ARG_width, ARG_height, ARG_ram_width, ARG_ram_height, ARG_colstart, ARG_rowstart, ARG_rotation, ARG_set_column_window_command, ARG_set_row_window_command, ARG_set_current_column_command, ARG_set_current_row_command, ARG_write_black_ram_command, ARG_black_bits_inverted, ARG_write_color_ram_command, ARG_color_bits_inverted, ARG_highlight_color, ARG_refresh_display_command, ARG_refresh_time, ARG_busy_pin, ARG_busy_state, ARG_seconds_per_frame, ARG_always_toggle_chip_select }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_display_bus, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_start_sequence, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_stop_sequence, MP_ARG_REQUIRED | MP_ARG_OBJ }, + { MP_QSTR_width, MP_ARG_INT | MP_ARG_KW_ONLY | MP_ARG_REQUIRED, }, + { MP_QSTR_height, MP_ARG_INT | MP_ARG_KW_ONLY | MP_ARG_REQUIRED, }, + { MP_QSTR_ram_width, MP_ARG_INT | MP_ARG_KW_ONLY | MP_ARG_REQUIRED, }, + { MP_QSTR_ram_height, MP_ARG_INT | MP_ARG_KW_ONLY | MP_ARG_REQUIRED, }, + { MP_QSTR_colstart, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} }, + { MP_QSTR_rowstart, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} }, + { MP_QSTR_rotation, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} }, + { MP_QSTR_set_column_window_command, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = NO_COMMAND} }, + { MP_QSTR_set_row_window_command, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = NO_COMMAND} }, + { MP_QSTR_set_current_column_command, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = NO_COMMAND} }, + { MP_QSTR_set_current_row_command, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = NO_COMMAND} }, + { MP_QSTR_write_black_ram_command, MP_ARG_INT | MP_ARG_REQUIRED }, + { MP_QSTR_black_bits_inverted, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, + { MP_QSTR_write_color_ram_command, MP_ARG_OBJ | MP_ARG_KW_ONLY, {.u_obj = mp_const_none} }, + { MP_QSTR_color_bits_inverted, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, + { MP_QSTR_highlight_color, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0x000000} }, + { MP_QSTR_refresh_display_command, MP_ARG_INT | MP_ARG_REQUIRED }, + { MP_QSTR_refresh_time, MP_ARG_OBJ | MP_ARG_KW_ONLY, {.u_obj = MP_OBJ_NEW_SMALL_INT(40)} }, + { MP_QSTR_busy_pin, MP_ARG_OBJ | MP_ARG_KW_ONLY, {.u_obj = mp_const_none} }, + { MP_QSTR_busy_state, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = true} }, + { MP_QSTR_seconds_per_frame, MP_ARG_OBJ | MP_ARG_KW_ONLY, {.u_obj = MP_OBJ_NEW_SMALL_INT(180)} }, + { MP_QSTR_always_toggle_chip_select, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + mp_obj_t display_bus = args[ARG_display_bus].u_obj; + + mp_buffer_info_t start_bufinfo; + mp_get_buffer_raise(args[ARG_start_sequence].u_obj, &start_bufinfo, MP_BUFFER_READ); + mp_buffer_info_t stop_bufinfo; + mp_get_buffer_raise(args[ARG_stop_sequence].u_obj, &stop_bufinfo, MP_BUFFER_READ); + + + mp_obj_t busy_pin_obj = args[ARG_busy_pin].u_obj; + assert_pin(busy_pin_obj, true); + const mcu_pin_obj_t* busy_pin = NULL; + if (busy_pin_obj != NULL && busy_pin_obj != mp_const_none) { + busy_pin = MP_OBJ_TO_PTR(busy_pin_obj); + assert_pin_free(busy_pin); + } + + mp_int_t rotation = args[ARG_rotation].u_int; + if (rotation % 90 != 0) { + mp_raise_ValueError(translate("Display rotation must be in 90 degree increments")); + } + + displayio_epaperdisplay_obj_t *self = NULL; + for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { + if (displays[i].display.base.type == NULL || + displays[i].display.base.type == &mp_type_NoneType) { + self = &displays[i].epaper_display; + break; + } + } + if (self == NULL) { + mp_raise_RuntimeError(translate("Too many displays")); + } + + mp_float_t refresh_time = mp_obj_get_float(args[ARG_refresh_time].u_obj); + mp_float_t seconds_per_frame = mp_obj_get_float(args[ARG_seconds_per_frame].u_obj); + + mp_int_t write_color_ram_command = NO_COMMAND; + mp_int_t highlight_color = args[ARG_highlight_color].u_int; + if (args[ARG_write_color_ram_command].u_obj != mp_const_none) { + write_color_ram_command = mp_obj_get_int(args[ARG_write_color_ram_command].u_obj); + } + + self->base.type = &displayio_epaperdisplay_type; + common_hal_displayio_epaperdisplay_construct( + self, + display_bus, + start_bufinfo.buf, start_bufinfo.len, stop_bufinfo.buf, stop_bufinfo.len, + args[ARG_width].u_int, args[ARG_height].u_int, args[ARG_ram_width].u_int, args[ARG_ram_height].u_int, args[ARG_colstart].u_int, args[ARG_rowstart].u_int, rotation, + args[ARG_set_column_window_command].u_int, args[ARG_set_row_window_command].u_int, + args[ARG_set_current_column_command].u_int, args[ARG_set_current_row_command].u_int, + args[ARG_write_black_ram_command].u_int, args[ARG_black_bits_inverted].u_bool, write_color_ram_command, args[ARG_color_bits_inverted].u_bool, highlight_color, args[ARG_refresh_display_command].u_int, refresh_time, + busy_pin, args[ARG_busy_state].u_bool, seconds_per_frame, args[ARG_always_toggle_chip_select].u_bool + ); + + return self; +} + +// Helper to ensure we have the native super class instead of a subclass. +static displayio_epaperdisplay_obj_t* native_display(mp_obj_t display_obj) { + mp_obj_t native_display = mp_instance_cast_to_native_base(display_obj, &displayio_epaperdisplay_type); + mp_obj_assert_native_inited(native_display); + return MP_OBJ_TO_PTR(native_display); +} + +//| .. method:: show(group) +//| +//| Switches to displaying the given group of layers. When group is None, the default +//| CircuitPython terminal will be shown. +//| +//| :param Group group: The group to show. +STATIC mp_obj_t displayio_epaperdisplay_obj_show(mp_obj_t self_in, mp_obj_t group_in) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + displayio_group_t* group = NULL; + if (group_in != mp_const_none) { + group = MP_OBJ_TO_PTR(native_group(group_in)); + } + + bool ok = common_hal_displayio_epaperdisplay_show(self, group); + if (!ok) { + mp_raise_ValueError(translate("Group already used")); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(displayio_epaperdisplay_show_obj, displayio_epaperdisplay_obj_show); + +//| .. method:: refresh() +//| +//| Refreshes the display immediately or raises an exception if too soon. Use +//| ``time.sleep(display.time_to_refresh)`` to sleep until a refresh can occur. +//| +STATIC mp_obj_t displayio_epaperdisplay_obj_refresh(mp_obj_t self_in) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + bool ok = common_hal_displayio_epaperdisplay_refresh(self); + if (!ok) { + mp_raise_RuntimeError(translate("Refresh too soon")); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_epaperdisplay_refresh_obj, displayio_epaperdisplay_obj_refresh); + +//| .. attribute:: time_to_refresh +//| +//| Time, in fractional seconds, until the ePaper display can be refreshed. +//| +//| +STATIC mp_obj_t displayio_epaperdisplay_obj_get_time_to_refresh(mp_obj_t self_in) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + return mp_obj_new_float(common_hal_displayio_epaperdisplay_get_time_to_refresh(self) / 1000.0); +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_epaperdisplay_get_time_to_refresh_obj, displayio_epaperdisplay_obj_get_time_to_refresh); + +const mp_obj_property_t displayio_epaperdisplay_time_to_refresh_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&displayio_epaperdisplay_get_time_to_refresh_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| .. attribute:: width +//| +//| Gets the width of the display in pixels +//| +//| +STATIC mp_obj_t displayio_epaperdisplay_obj_get_width(mp_obj_t self_in) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_displayio_epaperdisplay_get_width(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_epaperdisplay_get_width_obj, displayio_epaperdisplay_obj_get_width); + +const mp_obj_property_t displayio_epaperdisplay_width_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&displayio_epaperdisplay_get_width_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| .. attribute:: height +//| +//| Gets the height of the display in pixels +//| +//| +STATIC mp_obj_t displayio_epaperdisplay_obj_get_height(mp_obj_t self_in) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_displayio_epaperdisplay_get_height(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_epaperdisplay_get_height_obj, displayio_epaperdisplay_obj_get_height); + +const mp_obj_property_t displayio_epaperdisplay_height_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&displayio_epaperdisplay_get_height_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + +//| .. attribute:: bus +//| +//| The bus being used by the display +//| +//| +STATIC mp_obj_t displayio_epaperdisplay_obj_get_bus(mp_obj_t self_in) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + return common_hal_displayio_epaperdisplay_get_bus(self); +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_epaperdisplay_get_bus_obj, displayio_epaperdisplay_obj_get_bus); + +const mp_obj_property_t displayio_epaperdisplay_bus_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&displayio_epaperdisplay_get_bus_obj, + (mp_obj_t)&mp_const_none_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + + +STATIC const mp_rom_map_elem_t displayio_epaperdisplay_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_show), MP_ROM_PTR(&displayio_epaperdisplay_show_obj) }, + { MP_ROM_QSTR(MP_QSTR_refresh), MP_ROM_PTR(&displayio_epaperdisplay_refresh_obj) }, + + { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_PTR(&displayio_epaperdisplay_width_obj) }, + { MP_ROM_QSTR(MP_QSTR_height), MP_ROM_PTR(&displayio_epaperdisplay_height_obj) }, + { MP_ROM_QSTR(MP_QSTR_bus), MP_ROM_PTR(&displayio_epaperdisplay_bus_obj) }, + { MP_ROM_QSTR(MP_QSTR_time_to_refresh), MP_ROM_PTR(&displayio_epaperdisplay_time_to_refresh_obj) }, +}; +STATIC MP_DEFINE_CONST_DICT(displayio_epaperdisplay_locals_dict, displayio_epaperdisplay_locals_dict_table); + +const mp_obj_type_t displayio_epaperdisplay_type = { + { &mp_type_type }, + .name = MP_QSTR_EPaperDisplay, + .make_new = displayio_epaperdisplay_make_new, + .locals_dict = (mp_obj_dict_t*)&displayio_epaperdisplay_locals_dict, +}; diff --git a/shared-bindings/displayio/EPaperDisplay.h b/shared-bindings/displayio/EPaperDisplay.h new file mode 100644 index 000000000..e4b81c883 --- /dev/null +++ b/shared-bindings/displayio/EPaperDisplay.h @@ -0,0 +1,61 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_EPAPERDISPLAY_H +#define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_EPAPERDISPLAY_H + +#include "common-hal/microcontroller/Pin.h" + +#include "shared-module/displayio/EPaperDisplay.h" +#include "shared-module/displayio/Group.h" + +extern const mp_obj_type_t displayio_epaperdisplay_type; + +#define DELAY 0x80 + +#define NO_COMMAND 0x100 + +void common_hal_displayio_epaperdisplay_construct(displayio_epaperdisplay_obj_t* self, + mp_obj_t bus, uint8_t* start_sequence, uint16_t start_sequence_len, uint8_t* stop_sequence, uint16_t stop_sequence_len, + uint16_t width, uint16_t height, uint16_t ram_width, uint16_t ram_height, int16_t colstart, int16_t rowstart, uint16_t rotation, + uint16_t set_column_window_command, uint16_t set_row_window_command, + uint16_t set_current_column_command, uint16_t set_current_row_command, + uint16_t write_black_ram_command, bool black_bits_inverted, uint16_t write_color_ram_command, bool color_bits_inverted, uint32_t highlight_color, uint16_t refresh_display_command, mp_float_t refresh_time, + const mcu_pin_obj_t* busy_pin, bool busy_state, mp_float_t seconds_per_frame, bool always_toggle_chip_select); + +bool common_hal_displayio_epaperdisplay_refresh(displayio_epaperdisplay_obj_t* self); + +bool common_hal_displayio_epaperdisplay_show(displayio_epaperdisplay_obj_t* self, displayio_group_t* root_group); + +// Returns time in milliseconds. +uint32_t common_hal_displayio_epaperdisplay_get_time_to_refresh(displayio_epaperdisplay_obj_t* self); + +uint16_t common_hal_displayio_epaperdisplay_get_width(displayio_epaperdisplay_obj_t* self); +uint16_t common_hal_displayio_epaperdisplay_get_height(displayio_epaperdisplay_obj_t* self); + +mp_obj_t common_hal_displayio_epaperdisplay_get_bus(displayio_epaperdisplay_obj_t* self); + +#endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_EPAPERDISPLAY_H diff --git a/shared-bindings/displayio/FourWire.c b/shared-bindings/displayio/FourWire.c index 0d41359ee..51203d460 100644 --- a/shared-bindings/displayio/FourWire.c +++ b/shared-bindings/displayio/FourWire.c @@ -103,33 +103,63 @@ STATIC mp_obj_t displayio_fourwire_make_new(const mp_obj_type_t *type, size_t n_ return self; } -//| .. method:: send(command, data) +//| .. method:: reset() +//| +//| Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin +//| is available. +//| +STATIC mp_obj_t displayio_fourwire_obj_reset(mp_obj_t self_in) { + displayio_fourwire_obj_t *self = self_in; + + if (!common_hal_displayio_fourwire_reset(self)) { + mp_raise_RuntimeError(translate("no reset pin available")); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_fourwire_reset_obj, displayio_fourwire_obj_reset); + +//| .. method:: send(command, data, *, toggle_every_byte=False) //| //| Sends the given command value followed by the full set of data. Display state, such as //| vertical scroll, set via ``send`` may or may not be reset once the code is done. //| -STATIC mp_obj_t displayio_fourwire_obj_send(mp_obj_t self, mp_obj_t command_obj, mp_obj_t data_obj) { - mp_int_t command_int = MP_OBJ_SMALL_INT_VALUE(command_obj); - if (!MP_OBJ_IS_SMALL_INT(command_obj) || command_int > 255 || command_int < 0) { +STATIC mp_obj_t displayio_fourwire_obj_send(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + enum { ARG_command, ARG_data, ARG_toggle_every_byte }; + static const mp_arg_t allowed_args[] = { + { MP_QSTR_command, MP_ARG_INT | MP_ARG_REQUIRED }, + { MP_QSTR_data, MP_ARG_OBJ | MP_ARG_REQUIRED }, + { MP_QSTR_toggle_every_byte, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} }, + }; + mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; + mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); + + mp_int_t command_int = args[ARG_command].u_int; + if (command_int > 255 || command_int < 0) { mp_raise_ValueError(translate("Command must be an int between 0 and 255")); } + displayio_fourwire_obj_t *self = pos_args[0]; uint8_t command = command_int; mp_buffer_info_t bufinfo; - mp_get_buffer_raise(data_obj, &bufinfo, MP_BUFFER_READ); + mp_get_buffer_raise(args[ARG_data].u_obj, &bufinfo, MP_BUFFER_READ); // Wait for display bus to be available. while (!common_hal_displayio_fourwire_begin_transaction(self)) { RUN_BACKGROUND_TASKS; } - common_hal_displayio_fourwire_send(self, true, &command, 1); - common_hal_displayio_fourwire_send(self, false, ((uint8_t*) bufinfo.buf), bufinfo.len); + display_chip_select_behavior_t chip_select = CHIP_SELECT_UNTOUCHED; + if (args[ARG_toggle_every_byte].u_bool) { + chip_select = CHIP_SELECT_TOGGLE_EVERY_BYTE; + } + common_hal_displayio_fourwire_send(self, DISPLAY_COMMAND, chip_select, &command, 1); + common_hal_displayio_fourwire_send(self, DISPLAY_DATA, chip_select, ((uint8_t*) bufinfo.buf), bufinfo.len); common_hal_displayio_fourwire_end_transaction(self); return mp_const_none; } -MP_DEFINE_CONST_FUN_OBJ_3(displayio_fourwire_send_obj, displayio_fourwire_obj_send); +MP_DEFINE_CONST_FUN_OBJ_KW(displayio_fourwire_send_obj, 3, displayio_fourwire_obj_send); STATIC const mp_rom_map_elem_t displayio_fourwire_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&displayio_fourwire_reset_obj) }, { MP_ROM_QSTR(MP_QSTR_send), MP_ROM_PTR(&displayio_fourwire_send_obj) }, }; STATIC MP_DEFINE_CONST_DICT(displayio_fourwire_locals_dict, displayio_fourwire_locals_dict_table); diff --git a/shared-bindings/displayio/FourWire.h b/shared-bindings/displayio/FourWire.h index 5dbd60764..d0935f063 100644 --- a/shared-bindings/displayio/FourWire.h +++ b/shared-bindings/displayio/FourWire.h @@ -28,6 +28,8 @@ #define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYBUSIO_FOURWIRE_H #include "shared-module/displayio/FourWire.h" + +#include "shared-bindings/displayio/__init__.h" #include "common-hal/microcontroller/Pin.h" #include "shared-module/displayio/Group.h" @@ -40,9 +42,12 @@ void common_hal_displayio_fourwire_construct(displayio_fourwire_obj_t* self, void common_hal_displayio_fourwire_deinit(displayio_fourwire_obj_t* self); +bool common_hal_displayio_fourwire_reset(mp_obj_t self); +bool common_hal_displayio_fourwire_bus_free(mp_obj_t self); + bool common_hal_displayio_fourwire_begin_transaction(mp_obj_t self); -void common_hal_displayio_fourwire_send(mp_obj_t self, bool command, uint8_t *data, uint32_t data_length); +void common_hal_displayio_fourwire_send(mp_obj_t self, display_byte_type_t byte_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length); void common_hal_displayio_fourwire_end_transaction(mp_obj_t self); diff --git a/shared-bindings/displayio/I2CDisplay.c b/shared-bindings/displayio/I2CDisplay.c index 9ef989d71..4339d182f 100644 --- a/shared-bindings/displayio/I2CDisplay.c +++ b/shared-bindings/displayio/I2CDisplay.c @@ -95,6 +95,21 @@ STATIC mp_obj_t displayio_i2cdisplay_make_new(const mp_obj_type_t *type, size_t return self; } +//| .. method:: reset() +//| +//| Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin +//| is available. +//| +STATIC mp_obj_t displayio_i2cdisplay_obj_reset(mp_obj_t self_in) { + displayio_i2cdisplay_obj_t *self = self_in; + + if (!common_hal_displayio_i2cdisplay_reset(self)) { + mp_raise_RuntimeError(translate("no reset pin available")); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_i2cdisplay_reset_obj, displayio_i2cdisplay_obj_reset); + //| .. method:: send(command, data) //| //| Sends the given command value followed by the full set of data. Display state, such as @@ -116,7 +131,7 @@ STATIC mp_obj_t displayio_i2cdisplay_obj_send(mp_obj_t self, mp_obj_t command_ob uint8_t full_command[bufinfo.len + 1]; full_command[0] = command; memcpy(full_command + 1, ((uint8_t*) bufinfo.buf), bufinfo.len); - common_hal_displayio_i2cdisplay_send(self, true, full_command, bufinfo.len + 1); + common_hal_displayio_i2cdisplay_send(self, DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, full_command, bufinfo.len + 1); common_hal_displayio_i2cdisplay_end_transaction(self); return mp_const_none; @@ -124,6 +139,7 @@ STATIC mp_obj_t displayio_i2cdisplay_obj_send(mp_obj_t self, mp_obj_t command_ob MP_DEFINE_CONST_FUN_OBJ_3(displayio_i2cdisplay_send_obj, displayio_i2cdisplay_obj_send); STATIC const mp_rom_map_elem_t displayio_i2cdisplay_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&displayio_i2cdisplay_reset_obj) }, { MP_ROM_QSTR(MP_QSTR_send), MP_ROM_PTR(&displayio_i2cdisplay_send_obj) }, }; STATIC MP_DEFINE_CONST_DICT(displayio_i2cdisplay_locals_dict, displayio_i2cdisplay_locals_dict_table); diff --git a/shared-bindings/displayio/I2CDisplay.h b/shared-bindings/displayio/I2CDisplay.h index cc4162800..bae53c491 100644 --- a/shared-bindings/displayio/I2CDisplay.h +++ b/shared-bindings/displayio/I2CDisplay.h @@ -28,6 +28,8 @@ #define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYBUSIO_I2CDISPLAY_H #include "shared-module/displayio/I2CDisplay.h" + +#include "shared-bindings/displayio/__init__.h" #include "common-hal/microcontroller/Pin.h" extern const mp_obj_type_t displayio_i2cdisplay_type; @@ -37,9 +39,12 @@ void common_hal_displayio_i2cdisplay_construct(displayio_i2cdisplay_obj_t* self, void common_hal_displayio_i2cdisplay_deinit(displayio_i2cdisplay_obj_t* self); +bool common_hal_displayio_i2cdisplay_reset(mp_obj_t self); +bool common_hal_displayio_i2cdisplay_bus_free(mp_obj_t self); + bool common_hal_displayio_i2cdisplay_begin_transaction(mp_obj_t self); -void common_hal_displayio_i2cdisplay_send(mp_obj_t self, bool command, uint8_t *data, uint32_t data_length); +void common_hal_displayio_i2cdisplay_send(mp_obj_t self, display_byte_type_t byte_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length); void common_hal_displayio_i2cdisplay_end_transaction(mp_obj_t self); diff --git a/shared-bindings/displayio/ParallelBus.c b/shared-bindings/displayio/ParallelBus.c index c29c79fff..f7195b9cc 100644 --- a/shared-bindings/displayio/ParallelBus.c +++ b/shared-bindings/displayio/ParallelBus.c @@ -106,6 +106,21 @@ STATIC mp_obj_t displayio_parallelbus_make_new(const mp_obj_type_t *type, size_t return self; } +//| .. method:: reset() +//| +//| Performs a hardware reset via the reset pin. Raises an exception if called when no reset pin +//| is available. +//| +STATIC mp_obj_t displayio_parallelbus_obj_reset(mp_obj_t self_in) { + displayio_parallelbus_obj_t *self = self_in; + + if (!common_hal_displayio_parallelbus_reset(self)) { + mp_raise_RuntimeError(translate("no reset pin available")); + } + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_parallelbus_reset_obj, displayio_parallelbus_obj_reset); + //| .. method:: send(command, data) //| //| Sends the given command value followed by the full set of data. Display state, such as @@ -124,8 +139,8 @@ STATIC mp_obj_t displayio_parallelbus_obj_send(mp_obj_t self, mp_obj_t command_o while (!common_hal_displayio_parallelbus_begin_transaction(self)) { RUN_BACKGROUND_TASKS; } - common_hal_displayio_parallelbus_send(self, true, &command, 1); - common_hal_displayio_parallelbus_send(self, false, ((uint8_t*) bufinfo.buf), bufinfo.len); + common_hal_displayio_parallelbus_send(self, DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, &command, 1); + common_hal_displayio_parallelbus_send(self, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, ((uint8_t*) bufinfo.buf), bufinfo.len); common_hal_displayio_parallelbus_end_transaction(self); return mp_const_none; @@ -133,6 +148,7 @@ STATIC mp_obj_t displayio_parallelbus_obj_send(mp_obj_t self, mp_obj_t command_o MP_DEFINE_CONST_FUN_OBJ_3(displayio_parallelbus_send_obj, displayio_parallelbus_obj_send); STATIC const mp_rom_map_elem_t displayio_parallelbus_locals_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&displayio_parallelbus_reset_obj) }, { MP_ROM_QSTR(MP_QSTR_send), MP_ROM_PTR(&displayio_parallelbus_send_obj) }, }; STATIC MP_DEFINE_CONST_DICT(displayio_parallelbus_locals_dict, displayio_parallelbus_locals_dict_table); diff --git a/shared-bindings/displayio/ParallelBus.h b/shared-bindings/displayio/ParallelBus.h index c4cde5ff5..be2aef7d4 100644 --- a/shared-bindings/displayio/ParallelBus.h +++ b/shared-bindings/displayio/ParallelBus.h @@ -28,8 +28,9 @@ #define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYBUSIO_PARALLELBUS_H #include "common-hal/displayio/ParallelBus.h" -#include "common-hal/microcontroller/Pin.h" +#include "common-hal/microcontroller/Pin.h" +#include "shared-bindings/displayio/__init__.h" #include "shared-module/displayio/Group.h" extern const mp_obj_type_t displayio_parallelbus_type; @@ -40,9 +41,12 @@ void common_hal_displayio_parallelbus_construct(displayio_parallelbus_obj_t* sel void common_hal_displayio_parallelbus_deinit(displayio_parallelbus_obj_t* self); +bool common_hal_displayio_parallelbus_reset(mp_obj_t self); +bool common_hal_displayio_parallelbus_bus_free(mp_obj_t self); + bool common_hal_displayio_parallelbus_begin_transaction(mp_obj_t self); -void common_hal_displayio_parallelbus_send(mp_obj_t self, bool command, uint8_t *data, uint32_t data_length); +void common_hal_displayio_parallelbus_send(mp_obj_t self, display_byte_type_t byte_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length); void common_hal_displayio_parallelbus_end_transaction(mp_obj_t self); diff --git a/shared-bindings/displayio/__init__.c b/shared-bindings/displayio/__init__.c index fd3dc4233..f78325593 100644 --- a/shared-bindings/displayio/__init__.c +++ b/shared-bindings/displayio/__init__.c @@ -33,6 +33,7 @@ #include "shared-bindings/displayio/Bitmap.h" #include "shared-bindings/displayio/ColorConverter.h" #include "shared-bindings/displayio/Display.h" +#include "shared-bindings/displayio/EPaperDisplay.h" #include "shared-bindings/displayio/FourWire.h" #include "shared-bindings/displayio/Group.h" #include "shared-bindings/displayio/I2CDisplay.h" @@ -60,6 +61,7 @@ //| Bitmap //| ColorConverter //| Display +//| EPaperDisplay //| FourWire //| Group //| I2CDisplay @@ -75,7 +77,7 @@ //| //| Releases any actively used displays so their busses and pins can be used again. This will also //| release the builtin display on boards that have one. You will need to reinitialize it yourself -//| afterwards. +//| afterwards. This may take seconds to complete if an active EPaperDisplay is refreshing. //| //| Use this once in your code.py if you initialize a display. Place it right before the //| initialization so the display is active as long as possible. @@ -91,6 +93,7 @@ STATIC const mp_rom_map_elem_t displayio_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR_Bitmap), MP_ROM_PTR(&displayio_bitmap_type) }, { MP_ROM_QSTR(MP_QSTR_ColorConverter), MP_ROM_PTR(&displayio_colorconverter_type) }, { MP_ROM_QSTR(MP_QSTR_Display), MP_ROM_PTR(&displayio_display_type) }, + { MP_ROM_QSTR(MP_QSTR_EPaperDisplay), MP_ROM_PTR(&displayio_epaperdisplay_type) }, { MP_ROM_QSTR(MP_QSTR_Group), MP_ROM_PTR(&displayio_group_type) }, { MP_ROM_QSTR(MP_QSTR_OnDiskBitmap), MP_ROM_PTR(&displayio_ondiskbitmap_type) }, { MP_ROM_QSTR(MP_QSTR_Palette), MP_ROM_PTR(&displayio_palette_type) }, diff --git a/shared-bindings/displayio/__init__.h b/shared-bindings/displayio/__init__.h index 427ddb47d..122b1fbcb 100644 --- a/shared-bindings/displayio/__init__.h +++ b/shared-bindings/displayio/__init__.h @@ -27,6 +27,25 @@ #ifndef MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO___INIT___H #define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO___INIT___H +#include "py/obj.h" + +typedef enum { + DISPLAY_COMMAND, + DISPLAY_DATA +} display_byte_type_t; + + +typedef enum { + CHIP_SELECT_UNTOUCHED, + CHIP_SELECT_TOGGLE_EVERY_BYTE +} display_chip_select_behavior_t; + +typedef bool (*display_bus_bus_reset)(mp_obj_t bus); +typedef bool (*display_bus_bus_free)(mp_obj_t bus); +typedef bool (*display_bus_begin_transaction)(mp_obj_t bus); +typedef void (*display_bus_send)(mp_obj_t bus, display_byte_type_t byte_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length); +typedef void (*display_bus_end_transaction)(mp_obj_t bus); + void common_hal_displayio_release_displays(void); #endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO___INIT___H diff --git a/shared-module/_stage/__init__.c b/shared-module/_stage/__init__.c index ca71b758e..2c525be87 100644 --- a/shared-module/_stage/__init__.c +++ b/shared-module/_stage/__init__.c @@ -57,7 +57,7 @@ void render_stage(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, index += 1; // The buffer is full, send it. if (index >= buffer_size) { - display->send(display->bus, false, ((uint8_t*)buffer), + display->core.send(display->core.bus, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, ((uint8_t*)buffer), buffer_size * 2); index = 0; } @@ -67,6 +67,6 @@ void render_stage(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, } // Send the remaining data. if (index) { - display->send(display->bus, false, ((uint8_t*)buffer), index * 2); + display->core.send(display->core.bus, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, ((uint8_t*)buffer), index * 2); } } diff --git a/shared-module/displayio/ColorConverter.c b/shared-module/displayio/ColorConverter.c index 6b9bd5840..940aaa1c6 100644 --- a/shared-module/displayio/ColorConverter.c +++ b/shared-module/displayio/ColorConverter.c @@ -26,6 +26,8 @@ #include "shared-bindings/displayio/ColorConverter.h" +#include "py/misc.h" + void common_hal_displayio_colorconverter_construct(displayio_colorconverter_t* self) { } @@ -45,10 +47,71 @@ uint8_t displayio_colorconverter_compute_luma(uint32_t color_rgb888) { return (r8 * 19) / 255 + (g8 * 182) / 255 + (b8 + 54) / 255; } +uint8_t displayio_colorconverter_compute_chroma(uint32_t color_rgb888) { + uint32_t r8 = (color_rgb888 >> 16); + uint32_t g8 = (color_rgb888 >> 8) & 0xff; + uint32_t b8 = color_rgb888 & 0xff; + uint8_t max = MAX(r8, MAX(g8, b8)); + uint8_t min = MIN(r8, MIN(g8, b8)); + return max - min; +} + +uint8_t displayio_colorconverter_compute_hue(uint32_t color_rgb888) { + uint32_t r8 = (color_rgb888 >> 16); + uint32_t g8 = (color_rgb888 >> 8) & 0xff; + uint32_t b8 = color_rgb888 & 0xff; + uint8_t max = MAX(r8, MAX(g8, b8)); + uint8_t min = MIN(r8, MIN(g8, b8)); + uint8_t c = max - min; + if (c == 0) { + return 0; + } + + int32_t hue = 0; + if (max == r8) { + hue = (((int32_t) (g8 - b8) * 40) / c) % 240; + } else if (max == g8) { + hue = (((int32_t) (b8 - r8) + (2 * c)) * 40) / c; + } else if (max == b8) { + hue = (((int32_t) (r8 - g8) + (4 * c)) * 40) / c; + } + if (hue < 0) { + hue += 240; + } + + return hue; +} + +void displayio_colorconverter_compute_tricolor(const _displayio_colorspace_t* colorspace, uint8_t pixel_hue, uint8_t pixel_luma, uint32_t* color) { + + int16_t hue_diff = colorspace->tricolor_hue - pixel_hue; + if ((-10 <= hue_diff && hue_diff <= 10) || hue_diff <= -220 || hue_diff >= 220) { + if (colorspace->grayscale) { + *color = 0; + } else { + *color = 1; + } + } else if (!colorspace->grayscale) { + *color = 0; + } +} + bool displayio_colorconverter_convert(displayio_colorconverter_t *self, const _displayio_colorspace_t* colorspace, uint32_t input_color, uint32_t* output_color) { if (colorspace->depth == 16) { *output_color = displayio_colorconverter_compute_rgb565(input_color); return true; + } else if (colorspace->tricolor) { + uint8_t luma = displayio_colorconverter_compute_luma(input_color); + *output_color = luma >> (8 - colorspace->depth); + if (displayio_colorconverter_compute_chroma(input_color) <= 16) { + if (!colorspace->grayscale) { + *output_color = 0; + } + return true; + } + uint8_t pixel_hue = displayio_colorconverter_compute_hue(input_color); + displayio_colorconverter_compute_tricolor(colorspace, pixel_hue, luma, output_color); + return true; } else if (colorspace->grayscale && colorspace->depth <= 8) { uint8_t luma = displayio_colorconverter_compute_luma(input_color); *output_color = luma >> (8 - colorspace->depth); diff --git a/shared-module/displayio/ColorConverter.h b/shared-module/displayio/ColorConverter.h index c48b98e6d..c79e6a2f7 100644 --- a/shared-module/displayio/ColorConverter.h +++ b/shared-module/displayio/ColorConverter.h @@ -42,5 +42,8 @@ void displayio_colorconverter_finish_refresh(displayio_colorconverter_t *self); bool displayio_colorconverter_convert(displayio_colorconverter_t *self, const _displayio_colorspace_t* colorspace, uint32_t input_color, uint32_t* output_color); uint16_t displayio_colorconverter_compute_rgb565(uint32_t color_rgb888); uint8_t displayio_colorconverter_compute_luma(uint32_t color_rgb888); +uint8_t displayio_colorconverter_compute_chroma(uint32_t color_rgb888); +uint8_t displayio_colorconverter_compute_hue(uint32_t color_rgb888); +void displayio_colorconverter_compute_tricolor(const _displayio_colorspace_t* colorspace, uint8_t pixel_hue, uint8_t pixel_luma, uint32_t* color); #endif // MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_COLORCONVERTER_H diff --git a/shared-module/displayio/Display.c b/shared-module/displayio/Display.c index d11813b8c..f210a80c3 100644 --- a/shared-module/displayio/Display.c +++ b/shared-module/displayio/Display.c @@ -33,75 +33,64 @@ #include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/time/__init__.h" #include "shared-module/displayio/__init__.h" +#include "shared-module/displayio/display_core.h" #include "supervisor/shared/display.h" +#include "supervisor/usb.h" #include <stdint.h> #include <string.h> #include "tick.h" -#define DELAY 0x80 - void common_hal_displayio_display_construct(displayio_display_obj_t* self, - mp_obj_t bus, uint16_t width, uint16_t height, int16_t colstart, int16_t rowstart, uint16_t rotation, - uint16_t color_depth, bool grayscale, bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte, - uint8_t set_column_command, uint8_t set_row_command, - uint8_t write_ram_command, uint8_t set_vertical_scroll, uint8_t* init_sequence, uint16_t init_sequence_len, - const mcu_pin_obj_t* backlight_pin, uint16_t brightness_command, mp_float_t brightness, bool auto_brightness, - bool single_byte_bounds, bool data_as_commands) { - self->colorspace.depth = color_depth; - self->colorspace.grayscale = grayscale; - self->colorspace.pixels_in_byte_share_row = pixels_in_byte_share_row; - self->colorspace.bytes_per_cell = bytes_per_cell; - self->colorspace.reverse_pixels_in_byte = reverse_pixels_in_byte; + mp_obj_t bus, uint16_t width, uint16_t height, int16_t colstart, int16_t rowstart, + uint16_t rotation, uint16_t color_depth, bool grayscale, bool pixels_in_byte_share_row, + uint8_t bytes_per_cell, bool reverse_pixels_in_byte, uint8_t set_column_command, + uint8_t set_row_command, uint8_t write_ram_command, uint8_t set_vertical_scroll, + uint8_t* init_sequence, uint16_t init_sequence_len, const mcu_pin_obj_t* backlight_pin, + uint16_t brightness_command, mp_float_t brightness, bool auto_brightness, + bool single_byte_bounds, bool data_as_commands, bool auto_refresh, uint16_t native_frames_per_second) { + uint16_t ram_width = 0x100; + uint16_t ram_height = 0x100; + if (single_byte_bounds) { + ram_width = 0xff; + ram_height = 0xff; + } + displayio_display_core_construct(&self->core, bus, width, height, ram_width, ram_height, colstart, rowstart, rotation, + color_depth, grayscale, pixels_in_byte_share_row, bytes_per_cell, reverse_pixels_in_byte); + self->set_column_command = set_column_command; self->set_row_command = set_row_command; self->write_ram_command = write_ram_command; - self->refresh = false; - self->current_group = NULL; - self->colstart = colstart; - self->rowstart = rowstart; self->brightness_command = brightness_command; self->auto_brightness = auto_brightness; + self->auto_refresh = auto_refresh; + self->first_manual_refresh = !auto_refresh; self->data_as_commands = data_as_commands; - self->single_byte_bounds = single_byte_bounds; - - if (MP_OBJ_IS_TYPE(bus, &displayio_parallelbus_type)) { - self->begin_transaction = common_hal_displayio_parallelbus_begin_transaction; - self->send = common_hal_displayio_parallelbus_send; - self->end_transaction = common_hal_displayio_parallelbus_end_transaction; - } else if (MP_OBJ_IS_TYPE(bus, &displayio_fourwire_type)) { - self->begin_transaction = common_hal_displayio_fourwire_begin_transaction; - self->send = common_hal_displayio_fourwire_send; - self->end_transaction = common_hal_displayio_fourwire_end_transaction; - } else if (MP_OBJ_IS_TYPE(bus, &displayio_i2cdisplay_type)) { - self->begin_transaction = common_hal_displayio_i2cdisplay_begin_transaction; - self->send = common_hal_displayio_i2cdisplay_send; - self->end_transaction = common_hal_displayio_i2cdisplay_end_transaction; - } else { - mp_raise_ValueError(translate("Unsupported display bus type")); - } - self->bus = bus; + + self->native_frames_per_second = native_frames_per_second; + self->native_ms_per_frame = 1000 / native_frames_per_second; uint32_t i = 0; - while (!self->begin_transaction(self->bus)) { - RUN_BACKGROUND_TASKS; - } while (i < init_sequence_len) { uint8_t *cmd = init_sequence + i; uint8_t data_size = *(cmd + 1); bool delay = (data_size & DELAY) != 0; data_size &= ~DELAY; uint8_t *data = cmd + 2; + while (!displayio_display_core_begin_transaction(&self->core)) { + RUN_BACKGROUND_TASKS; + } if (self->data_as_commands) { uint8_t full_command[data_size + 1]; full_command[0] = cmd[0]; memcpy(full_command + 1, data, data_size); - self->send(self->bus, true, full_command, data_size + 1); + self->core.send(self->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, full_command, data_size + 1); } else { - self->send(self->bus, true, cmd, 1); - self->send(self->bus, false, data, data_size); + self->core.send(self->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, cmd, 1); + self->core.send(self->core.bus, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, data, data_size); } + self->core.end_transaction(self->core.bus); uint16_t delay_length_ms = 10; if (delay) { data_size++; @@ -113,33 +102,9 @@ void common_hal_displayio_display_construct(displayio_display_obj_t* self, common_hal_time_delay_ms(delay_length_ms); i += 2 + data_size; } - self->end_transaction(self->bus); supervisor_start_terminal(width, height); - self->width = width; - self->height = height; - self->rotation = rotation % 360; - self->transform.x = 0; - self->transform.y = 0; - self->transform.scale = 1; - self->transform.mirror_x = false; - self->transform.mirror_y = false; - self->transform.transpose_xy = false; - if (rotation == 0 || rotation == 180) { - if (rotation == 180) { - self->transform.mirror_x = true; - self->transform.mirror_y = true; - } - } else { - self->transform.transpose_xy = true; - if (rotation == 270) { - self->transform.mirror_y = true; - } else { - self->transform.mirror_x = true; - } - } - // Always set the backlight type in case we're reusing memory. self->backlight_inout.base.type = &mp_type_NoneType; if (backlight_pin != NULL && common_hal_mcu_pin_is_free(backlight_pin)) { @@ -160,105 +125,25 @@ void common_hal_displayio_display_construct(displayio_display_obj_t* self, self->current_brightness = -1.0; } - self->area.x1 = 0; - self->area.y1 = 0; - self->area.next = NULL; - - self->transform.dx = 1; - self->transform.dy = 1; - if (self->transform.transpose_xy) { - self->area.x2 = height; - self->area.y2 = width; - if (self->transform.mirror_x) { - self->transform.x = height; - self->transform.dx = -1; - } - if (self->transform.mirror_y) { - self->transform.y = width; - self->transform.dy = -1; - } - } else { - self->area.x2 = width; - self->area.y2 = height; - if (self->transform.mirror_x) { - self->transform.x = width; - self->transform.dx = -1; - } - if (self->transform.mirror_y) { - self->transform.y = height; - self->transform.dy = -1; - } - } - // Set the group after initialization otherwise we may send pixels while we delay in // initialization. common_hal_displayio_display_show(self, &circuitpython_splash); } bool common_hal_displayio_display_show(displayio_display_obj_t* self, displayio_group_t* root_group) { - if (root_group == NULL) { - if (!circuitpython_splash.in_group) { - root_group = &circuitpython_splash; - } else if (self->current_group == &circuitpython_splash) { - return false; - } - } - if (root_group == self->current_group) { - return true; - } - if (root_group != NULL && root_group->in_group) { - return false; - } - if (self->current_group != NULL) { - self->current_group->in_group = false; - } - - if (root_group != NULL) { - displayio_group_update_transform(root_group, &self->transform); - root_group->in_group = true; - } - self->current_group = root_group; - self->full_refresh = true; - common_hal_displayio_display_refresh_soon(self); - return true; -} - -void common_hal_displayio_display_refresh_soon(displayio_display_obj_t* self) { - self->refresh = true; -} - -const displayio_area_t* displayio_display_get_refresh_areas(displayio_display_obj_t *self) { - if (self->full_refresh) { - self->area.next = NULL; - return &self->area; - } else { - return displayio_group_get_refresh_areas(self->current_group, NULL); - } -} - -int32_t common_hal_displayio_display_wait_for_frame(displayio_display_obj_t* self) { - uint64_t last_refresh = self->last_refresh; - // Don't try to refresh if we got an exception. - while (last_refresh == self->last_refresh && MP_STATE_VM(mp_pending_exception) == NULL) { - RUN_BACKGROUND_TASKS; - } - return 0; -} - -bool common_hal_displayio_display_get_auto_brightness(displayio_display_obj_t* self) { - return self->auto_brightness; + return displayio_display_core_show(&self->core, root_group); } uint16_t common_hal_displayio_display_get_width(displayio_display_obj_t* self){ - return self->width; + return displayio_display_core_get_width(&self->core); } uint16_t common_hal_displayio_display_get_height(displayio_display_obj_t* self){ - return self->height; + return displayio_display_core_get_height(&self->core); } -uint16_t common_hal_displayio_display_get_rotation(displayio_display_obj_t* self){ - return self->rotation; +bool common_hal_displayio_display_get_auto_brightness(displayio_display_obj_t* self) { + return self->auto_brightness; } void common_hal_displayio_display_set_auto_brightness(displayio_display_obj_t* self, bool auto_brightness) { @@ -279,18 +164,18 @@ bool common_hal_displayio_display_set_brightness(displayio_display_obj_t* self, common_hal_digitalio_digitalinout_set_value(&self->backlight_inout, brightness > 0.99); ok = true; } else if (self->brightness_command != NO_BRIGHTNESS_COMMAND) { - ok = self->begin_transaction(self->bus); + ok = displayio_display_core_begin_transaction(&self->core); if (ok) { if (self->data_as_commands) { uint8_t set_brightness[2] = {self->brightness_command, (uint8_t) (0xff * brightness)}; - self->send(self->bus, true, set_brightness, 2); + self->core.send(self->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, set_brightness, 2); } else { uint8_t command = self->brightness_command; uint8_t hex_brightness = 0xff * brightness; - self->send(self->bus, true, &command, 1); - self->send(self->bus, false, &hex_brightness, 1); + self->core.send(self->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, &command, 1); + self->core.send(self->core.bus, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, &hex_brightness, 1); } - self->end_transaction(self->bus); + displayio_display_core_end_transaction(&self->core); } } @@ -301,102 +186,165 @@ bool common_hal_displayio_display_set_brightness(displayio_display_obj_t* self, return ok; } -bool displayio_display_begin_transaction(displayio_display_obj_t* self) { - return self->begin_transaction(self->bus); +mp_obj_t common_hal_displayio_display_get_bus(displayio_display_obj_t* self) { + return self->core.bus; } -void displayio_display_end_transaction(displayio_display_obj_t* self) { - self->end_transaction(self->bus); +STATIC const displayio_area_t* _get_refresh_areas(displayio_display_obj_t *self) { + if (self->core.full_refresh) { + self->core.area.next = NULL; + return &self->core.area; + } else if (self->core.current_group != NULL) { + return displayio_group_get_refresh_areas(self->core.current_group, NULL); + } + return NULL; } -void displayio_display_set_region_to_update(displayio_display_obj_t* self, displayio_area_t* area) { - uint16_t x1 = area->x1; - uint16_t x2 = area->x2; - uint16_t y1 = area->y1; - uint16_t y2 = area->y2; - // Collapse down the dimension where multiple pixels are in a byte. - if (self->colorspace.depth < 8) { - uint8_t pixels_per_byte = 8 / self->colorspace.depth; - if (self->colorspace.pixels_in_byte_share_row) { - x1 /= pixels_per_byte * self->colorspace.bytes_per_cell; - x2 /= pixels_per_byte * self->colorspace.bytes_per_cell; - } else { - y1 /= pixels_per_byte * self->colorspace.bytes_per_cell; - y2 /= pixels_per_byte * self->colorspace.bytes_per_cell; - } +STATIC void _send_pixels(displayio_display_obj_t* self, uint8_t* pixels, uint32_t length) { + if (!self->data_as_commands) { + self->core.send(self->core.bus, DISPLAY_COMMAND, CHIP_SELECT_TOGGLE_EVERY_BYTE, &self->write_ram_command, 1); } + self->core.send(self->core.bus, DISPLAY_DATA, CHIP_SELECT_UNTOUCHED, pixels, length); +} - // Set column. - uint8_t data[5]; - data[0] = self->set_column_command; - uint8_t data_length = 1; - if (!self->data_as_commands) { - self->send(self->bus, true, data, 1); - data_length = 0; +STATIC bool _refresh_area(displayio_display_obj_t* self, const displayio_area_t* area) { + uint16_t buffer_size = 128; // In uint32_ts + + displayio_area_t clipped; + // Clip the area to the display by overlapping the areas. If there is no overlap then we're done. + if (!displayio_display_core_clip_area(&self->core, area, &clipped)) { + return true; } - if (self->single_byte_bounds) { - data[data_length++] = x1 + self->colstart; - data[data_length++] = x2 - 1 + self->colstart; - } else { - x1 += self->colstart; - x2 += self->colstart - 1; - data[data_length++] = x1 >> 8; - data[data_length++] = x1 & 0xff; - data[data_length++] = x2 >> 8; - data[data_length++] = x2 & 0xff; + uint16_t subrectangles = 1; + uint16_t rows_per_buffer = displayio_area_height(&clipped); + uint8_t pixels_per_word = (sizeof(uint32_t) * 8) / self->core.colorspace.depth; + uint16_t pixels_per_buffer = displayio_area_size(&clipped); + if (displayio_area_size(&clipped) > buffer_size * pixels_per_word) { + rows_per_buffer = buffer_size * pixels_per_word / displayio_area_width(&clipped); + if (rows_per_buffer == 0) { + rows_per_buffer = 1; + } + // If pixels are packed by column then ensure rows_per_buffer is on a byte boundary. + if (self->core.colorspace.depth < 8 && !self->core.colorspace.pixels_in_byte_share_row) { + uint8_t pixels_per_byte = 8 / self->core.colorspace.depth; + if (rows_per_buffer % pixels_per_byte != 0) { + rows_per_buffer -= rows_per_buffer % pixels_per_byte; + } + } + subrectangles = displayio_area_height(&clipped) / rows_per_buffer; + if (displayio_area_height(&clipped) % rows_per_buffer != 0) { + subrectangles++; + } + pixels_per_buffer = rows_per_buffer * displayio_area_width(&clipped); + buffer_size = pixels_per_buffer / pixels_per_word; + if (pixels_per_buffer % pixels_per_word) { + buffer_size += 1; + } } - self->send(self->bus, self->data_as_commands, data, data_length); - // Set row. - data[0] = self->set_row_command; - data_length = 1; - if (!self->data_as_commands) { - self->send(self->bus, true, data, 1); - data_length = 0; + // Allocated and shared as a uint32_t array so the compiler knows the + // alignment everywhere. + uint32_t buffer[buffer_size]; + uint32_t mask_length = (pixels_per_buffer / 32) + 1; + uint32_t mask[mask_length]; + uint16_t remaining_rows = displayio_area_height(&clipped); + + for (uint16_t j = 0; j < subrectangles; j++) { + displayio_area_t subrectangle = { + .x1 = clipped.x1, + .y1 = clipped.y1 + rows_per_buffer * j, + .x2 = clipped.x2, + .y2 = clipped.y1 + rows_per_buffer * (j + 1) + }; + if (remaining_rows < rows_per_buffer) { + subrectangle.y2 = subrectangle.y1 + remaining_rows; + } + remaining_rows -= rows_per_buffer; + + displayio_display_core_set_region_to_update(&self->core, self->set_column_command, self->set_row_command, NO_COMMAND, NO_COMMAND, self->data_as_commands, false, &subrectangle); + + uint16_t subrectangle_size_bytes; + if (self->core.colorspace.depth >= 8) { + subrectangle_size_bytes = displayio_area_size(&subrectangle) * (self->core.colorspace.depth / 8); + } else { + subrectangle_size_bytes = displayio_area_size(&subrectangle) / (8 / self->core.colorspace.depth); + } + + memset(mask, 0, mask_length * sizeof(mask[0])); + memset(buffer, 0, buffer_size * sizeof(buffer[0])); + + displayio_display_core_fill_area(&self->core, &subrectangle, mask, buffer); + + // Can't acquire display bus; skip the rest of the data. + if (!displayio_display_core_bus_free(&self->core)) { + return false; + } + + displayio_display_core_begin_transaction(&self->core); + _send_pixels(self, (uint8_t*) buffer, subrectangle_size_bytes); + displayio_display_core_end_transaction(&self->core); + + // TODO(tannewt): Make refresh displays faster so we don't starve other + // background tasks. + usb_background(); } - if (self->single_byte_bounds) { - data[data_length++] = y1 + self->rowstart; - data[data_length++] = y2 - 1 + self->rowstart; - } else { - y1 += self->rowstart; - y2 += self->rowstart - 1; - data[data_length++] = y1 >> 8; - data[data_length++] = y1 & 0xff; - data[data_length++] = y2 >> 8; - data[data_length++] = y2 & 0xff; + return true; +} + +STATIC void _refresh_display(displayio_display_obj_t* self) { + if (!displayio_display_core_bus_free(&self->core)) { + // Can't acquire display bus; skip updating this display. Try next display. + return; } - self->send(self->bus, self->data_as_commands, data, data_length); + displayio_display_core_start_refresh(&self->core); + const displayio_area_t* current_area = _get_refresh_areas(self); + while (current_area != NULL) { + _refresh_area(self, current_area); + current_area = current_area->next; + } + displayio_display_core_finish_refresh(&self->core); } -void displayio_display_start_refresh(displayio_display_obj_t* self) { - self->last_refresh = ticks_ms; +uint16_t common_hal_displayio_display_get_rotation(displayio_display_obj_t* self){ + return self->core.rotation; } -bool displayio_display_frame_queued(displayio_display_obj_t* self) { - if (self->current_group == NULL) { - return false; +bool common_hal_displayio_display_refresh(displayio_display_obj_t* self, uint32_t target_ms_per_frame, uint32_t maximum_ms_per_real_frame) { + if (!self->auto_refresh && !self->first_manual_refresh) { + uint64_t current_time = ticks_ms; + uint32_t current_ms_since_real_refresh = current_time - self->core.last_refresh; + // Test to see if the real frame time is below our minimum. + if (current_ms_since_real_refresh > maximum_ms_per_real_frame) { + mp_raise_RuntimeError(translate("Below minimum frame rate")); + } + uint32_t current_ms_since_last_call = current_time - self->last_refresh_call; + self->last_refresh_call = current_time; + // Skip the actual refresh to help catch up. + if (current_ms_since_last_call > target_ms_per_frame) { + return false; + } + uint32_t remaining_time = target_ms_per_frame - (current_ms_since_real_refresh % target_ms_per_frame); + // We're ahead of the game so wait until we align with the frame rate. + while (ticks_ms - self->last_refresh_call < remaining_time) { + RUN_BACKGROUND_TASKS; + } } - // Refresh at ~60 fps. - return (ticks_ms - self->last_refresh) > 16; + self->first_manual_refresh = false; + _refresh_display(self); + return true; } -void displayio_display_finish_refresh(displayio_display_obj_t* self) { - if (self->current_group != NULL) { - displayio_group_finish_refresh(self->current_group); - } - self->refresh = false; - self->full_refresh = false; - self->last_refresh = ticks_ms; +bool common_hal_displayio_display_get_auto_refresh(displayio_display_obj_t* self) { + return self->auto_refresh; } -void displayio_display_send_pixels(displayio_display_obj_t* self, uint8_t* pixels, uint32_t length) { - if (!self->data_as_commands) { - self->send(self->bus, true, &self->write_ram_command, 1); - } - self->send(self->bus, false, pixels, length); +void common_hal_displayio_display_set_auto_refresh(displayio_display_obj_t* self, + bool auto_refresh) { + self->first_manual_refresh = !auto_refresh; + self->auto_refresh = auto_refresh; } -void displayio_display_update_backlight(displayio_display_obj_t* self) { +STATIC void _update_backlight(displayio_display_obj_t* self) { if (!self->auto_brightness || self->updating_backlight) { return; } @@ -410,11 +358,16 @@ void displayio_display_update_backlight(displayio_display_obj_t* self) { self->last_backlight_refresh = ticks_ms; } -void release_display(displayio_display_obj_t* self) { - if (self->current_group != NULL) { - self->current_group->in_group = false; +void displayio_display_background(displayio_display_obj_t* self) { + _update_backlight(self); + + if (self->auto_refresh && (ticks_ms - self->core.last_refresh) > self->native_ms_per_frame) { + _refresh_display(self); } +} +void release_display(displayio_display_obj_t* self) { + release_display_core(&self->core); if (self->backlight_pwm.base.type == &pulseio_pwmout_type) { common_hal_pulseio_pwmout_reset_ok(&self->backlight_pwm); common_hal_pulseio_pwmout_deinit(&self->backlight_pwm); @@ -423,34 +376,12 @@ void release_display(displayio_display_obj_t* self) { } } -bool displayio_display_fill_area(displayio_display_obj_t *self, displayio_area_t* area, uint32_t* mask, uint32_t *buffer) { - return displayio_group_fill_area(self->current_group, &self->colorspace, area, mask, buffer); +void reset_display(displayio_display_obj_t* self) { + self->auto_refresh = true; + self->auto_brightness = true; + common_hal_displayio_display_show(self, NULL); } -bool displayio_display_clip_area(displayio_display_obj_t *self, const displayio_area_t* area, displayio_area_t* clipped) { - bool overlaps = displayio_area_compute_overlap(&self->area, area, clipped); - if (!overlaps) { - return false; - } - // Expand the area if we have multiple pixels per byte and we need to byte - // align the bounds. - if (self->colorspace.depth < 8) { - uint8_t pixels_per_byte = 8 / self->colorspace.depth * self->colorspace.bytes_per_cell; - if (self->colorspace.pixels_in_byte_share_row) { - if (clipped->x1 % pixels_per_byte != 0) { - clipped->x1 -= clipped->x1 % pixels_per_byte; - } - if (clipped->x2 % pixels_per_byte != 0) { - clipped->x2 += pixels_per_byte - clipped->x2 % pixels_per_byte; - } - } else { - if (clipped->y1 % pixels_per_byte != 0) { - clipped->y1 -= clipped->y1 % pixels_per_byte; - } - if (clipped->y2 % pixels_per_byte != 0) { - clipped->y2 += pixels_per_byte - clipped->y2 % pixels_per_byte; - } - } - } - return true; +void displayio_display_collect_ptrs(displayio_display_obj_t* self) { + displayio_display_core_collect_ptrs(&self->core); } diff --git a/shared-module/displayio/Display.h b/shared-module/displayio/Display.h index 74ae175b1..e5fe0a708 100644 --- a/shared-module/displayio/Display.h +++ b/shared-module/displayio/Display.h @@ -32,50 +32,35 @@ #include "shared-bindings/pulseio/PWMOut.h" #include "shared-module/displayio/area.h" - -typedef bool (*display_bus_begin_transaction)(mp_obj_t bus); -typedef void (*display_bus_send)(mp_obj_t bus, bool command, uint8_t *data, uint32_t data_length); -typedef void (*display_bus_end_transaction)(mp_obj_t bus); +#include "shared-module/displayio/display_core.h" typedef struct { mp_obj_base_t base; - mp_obj_t bus; - displayio_group_t *current_group; - uint64_t last_refresh; - display_bus_begin_transaction begin_transaction; - display_bus_send send; - display_bus_end_transaction end_transaction; + displayio_display_core_t core; union { digitalio_digitalinout_obj_t backlight_inout; pulseio_pwmout_obj_t backlight_pwm; }; uint64_t last_backlight_refresh; - displayio_buffer_transform_t transform; - displayio_area_t area; + uint64_t last_refresh_call; mp_float_t current_brightness; - uint16_t width; - uint16_t height; - uint16_t rotation; - _displayio_colorspace_t colorspace; - int16_t colstart; - int16_t rowstart; uint16_t brightness_command; + uint16_t native_frames_per_second; + uint16_t native_ms_per_frame; uint8_t set_column_command; uint8_t set_row_command; uint8_t write_ram_command; - bool refresh; - bool single_byte_bounds; + bool auto_refresh; + bool first_manual_refresh; bool data_as_commands; bool auto_brightness; bool updating_backlight; - bool full_refresh; // New group means we need to refresh the whole display. } displayio_display_obj_t; -void displayio_display_start_refresh(displayio_display_obj_t* self); -const displayio_area_t* displayio_display_get_refresh_areas(displayio_display_obj_t *self); -bool displayio_display_fill_area(displayio_display_obj_t *self, displayio_area_t* area, uint32_t* mask, uint32_t *buffer); -void displayio_display_update_backlight(displayio_display_obj_t* self); -bool displayio_display_clip_area(displayio_display_obj_t *self, const displayio_area_t* area, displayio_area_t* clipped); +void displayio_display_background(displayio_display_obj_t* self); void release_display(displayio_display_obj_t* self); +void reset_display(displayio_display_obj_t* self); + +void displayio_display_collect_ptrs(displayio_display_obj_t* self); #endif // MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_DISPLAY_H diff --git a/shared-module/displayio/EPaperDisplay.c b/shared-module/displayio/EPaperDisplay.c new file mode 100644 index 000000000..efbd9f3dd --- /dev/null +++ b/shared-module/displayio/EPaperDisplay.c @@ -0,0 +1,385 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/displayio/EPaperDisplay.h" + +#include "py/runtime.h" +#include "shared-bindings/displayio/ColorConverter.h" +#include "shared-bindings/displayio/FourWire.h" +#include "shared-bindings/displayio/I2CDisplay.h" +#include "shared-bindings/displayio/ParallelBus.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/time/__init__.h" +#include "shared-module/displayio/__init__.h" +#include "supervisor/shared/display.h" +#include "supervisor/usb.h" + +#include <stdint.h> +#include <string.h> + +#include "tick.h" + +void common_hal_displayio_epaperdisplay_construct(displayio_epaperdisplay_obj_t* self, + mp_obj_t bus, uint8_t* start_sequence, uint16_t start_sequence_len, uint8_t* stop_sequence, uint16_t stop_sequence_len, + uint16_t width, uint16_t height, uint16_t ram_width, uint16_t ram_height, + int16_t colstart, int16_t rowstart, uint16_t rotation, + uint16_t set_column_window_command, uint16_t set_row_window_command, + uint16_t set_current_column_command, uint16_t set_current_row_command, + uint16_t write_black_ram_command, bool black_bits_inverted, uint16_t write_color_ram_command, bool color_bits_inverted, uint32_t highlight_color, uint16_t refresh_display_command, mp_float_t refresh_time, + const mcu_pin_obj_t* busy_pin, bool busy_state, mp_float_t seconds_per_frame, bool chip_select) { + if (highlight_color != 0x000000) { + self->core.colorspace.tricolor = true; + self->core.colorspace.tricolor_hue = displayio_colorconverter_compute_hue(highlight_color); + self->core.colorspace.tricolor_luma = displayio_colorconverter_compute_luma(highlight_color); + } + + displayio_display_core_construct(&self->core, bus, width, height, ram_width, ram_height, colstart, rowstart, rotation, 1, true, true, 1, true); + + self->set_column_window_command = set_column_window_command; + self->set_row_window_command = set_row_window_command; + self->set_current_column_command = set_current_column_command; + self->set_current_row_command = set_current_row_command; + self->write_black_ram_command = write_black_ram_command; + self->black_bits_inverted = black_bits_inverted; + self->write_color_ram_command = write_color_ram_command; + self->color_bits_inverted = color_bits_inverted; + self->refresh_display_command = refresh_display_command; + self->refresh_time = refresh_time * 1000; + self->busy_state = busy_state; + self->refreshing = false; + self->milliseconds_per_frame = seconds_per_frame * 1000; + self->chip_select = chip_select ? CHIP_SELECT_TOGGLE_EVERY_BYTE : CHIP_SELECT_UNTOUCHED; + + self->start_sequence = start_sequence; + self->start_sequence_len = start_sequence_len; + self->stop_sequence = stop_sequence; + self->stop_sequence_len = stop_sequence_len; + + self->busy.base.type = &mp_type_NoneType; + if (busy_pin != NULL) { + self->busy.base.type = &digitalio_digitalinout_type; + common_hal_digitalio_digitalinout_construct(&self->busy, busy_pin); + never_reset_pin_number(busy_pin->number); + } + + // Clear the color memory if it isn't in use. + if (highlight_color == 0x00 && write_color_ram_command != NO_COMMAND) { + // TODO: Clear + } + + supervisor_start_terminal(width, height); + + // Set the group after initialization otherwise we may send pixels while we delay in + // initialization. + common_hal_displayio_epaperdisplay_show(self, &circuitpython_splash); +} + +bool common_hal_displayio_epaperdisplay_show(displayio_epaperdisplay_obj_t* self, displayio_group_t* root_group) { + return displayio_display_core_show(&self->core, root_group); +} + +const displayio_area_t* displayio_epaperdisplay_get_refresh_areas(displayio_epaperdisplay_obj_t *self) { + if (self->core.full_refresh) { + self->core.area.next = NULL; + return &self->core.area; + } + const displayio_area_t* first_area = NULL; + if (self->core.current_group != NULL) { + first_area = displayio_group_get_refresh_areas(self->core.current_group, NULL); + } + if (first_area != NULL && self->set_row_window_command == NO_COMMAND) { + self->core.area.next = NULL; + return &self->core.area; + } + return first_area; +} + +uint16_t common_hal_displayio_epaperdisplay_get_width(displayio_epaperdisplay_obj_t* self){ + return displayio_display_core_get_width(&self->core); +} + +uint16_t common_hal_displayio_epaperdisplay_get_height(displayio_epaperdisplay_obj_t* self){ + return displayio_display_core_get_height(&self->core); +} + +STATIC void wait_for_busy(displayio_epaperdisplay_obj_t* self) { + if (self->busy.base.type == &mp_type_NoneType) { + return; + } + while (common_hal_digitalio_digitalinout_get_value(&self->busy) == self->busy_state) { + RUN_BACKGROUND_TASKS; + } +} + +STATIC void send_command_sequence(displayio_epaperdisplay_obj_t* self, bool should_wait_for_busy, uint8_t* sequence, uint32_t sequence_len) { + uint32_t i = 0; + while (i < sequence_len) { + uint8_t *cmd = sequence + i; + uint8_t data_size = *(cmd + 1); + bool delay = (data_size & DELAY) != 0; + data_size &= ~DELAY; + uint8_t *data = cmd + 2; + displayio_display_core_begin_transaction(&self->core); + self->core.send(self->core.bus, DISPLAY_COMMAND, self->chip_select, cmd, 1); + self->core.send(self->core.bus, DISPLAY_DATA, self->chip_select, data, data_size); + displayio_display_core_end_transaction(&self->core); + uint16_t delay_length_ms = 0; + if (delay) { + data_size++; + delay_length_ms = *(cmd + 1 + data_size); + if (delay_length_ms == 255) { + delay_length_ms = 500; + } + } + common_hal_time_delay_ms(delay_length_ms); + if (should_wait_for_busy) { + wait_for_busy(self); + } + i += 2 + data_size; + } +} + +void displayio_epaperdisplay_start_refresh(displayio_epaperdisplay_obj_t* self) { + // run start sequence + self->core.bus_reset(self->core.bus); + + send_command_sequence(self, true, self->start_sequence, self->start_sequence_len); + displayio_display_core_start_refresh(&self->core); +} + +uint32_t common_hal_displayio_epaperdisplay_get_time_to_refresh(displayio_epaperdisplay_obj_t* self) { + if (self->core.last_refresh == 0) { + return 0; + } + // Refresh at seconds per frame rate. + uint32_t elapsed_time = ticks_ms - self->core.last_refresh; + if (elapsed_time > self->milliseconds_per_frame) { + return 0; + } + return self->milliseconds_per_frame - elapsed_time; +} + +void displayio_epaperdisplay_finish_refresh(displayio_epaperdisplay_obj_t* self) { + // Actually refresh the display now that all pixel RAM has been updated. + displayio_display_core_begin_transaction(&self->core); + self->core.send(self->core.bus, DISPLAY_COMMAND, self->chip_select, &self->refresh_display_command, 1); + displayio_display_core_end_transaction(&self->core); + self->refreshing = true; + + displayio_display_core_finish_refresh(&self->core); +} + +mp_obj_t common_hal_displayio_epaperdisplay_get_bus(displayio_epaperdisplay_obj_t* self) { + return self->core.bus; +} + +bool displayio_epaperdisplay_refresh_area(displayio_epaperdisplay_obj_t* self, const displayio_area_t* area) { + uint16_t buffer_size = 128; // In uint32_ts + + displayio_area_t clipped; + // Clip the area to the display by overlapping the areas. If there is no overlap then we're done. + if (!displayio_display_core_clip_area(&self->core, area, &clipped)) { + return true; + } + uint16_t subrectangles = 1; + uint16_t rows_per_buffer = displayio_area_height(&clipped); + uint8_t pixels_per_word = (sizeof(uint32_t) * 8) / self->core.colorspace.depth; + uint16_t pixels_per_buffer = displayio_area_size(&clipped); + if (displayio_area_size(&clipped) > buffer_size * pixels_per_word) { + rows_per_buffer = buffer_size * pixels_per_word / displayio_area_width(&clipped); + if (rows_per_buffer == 0) { + rows_per_buffer = 1; + } + subrectangles = displayio_area_height(&clipped) / rows_per_buffer; + if (displayio_area_height(&clipped) % rows_per_buffer != 0) { + subrectangles++; + } + pixels_per_buffer = rows_per_buffer * displayio_area_width(&clipped); + buffer_size = pixels_per_buffer / pixels_per_word; + if (pixels_per_buffer % pixels_per_word) { + buffer_size += 1; + } + } + + // Allocated and shared as a uint32_t array so the compiler knows the + // alignment everywhere. + uint32_t buffer[buffer_size]; + volatile uint32_t mask_length = (pixels_per_buffer / 32) + 1; + uint32_t mask[mask_length]; + + uint8_t passes = 1; + if (self->core.colorspace.tricolor) { + passes = 2; + } + for (uint8_t pass = 0; pass < passes; pass++) { + uint16_t remaining_rows = displayio_area_height(&clipped); + + if (self->set_row_window_command != NO_COMMAND) { + displayio_display_core_set_region_to_update(&self->core, self->set_column_window_command, self->set_row_window_command, self->set_current_column_command, self->set_current_row_command, false, self->chip_select, &clipped); + } + + uint8_t write_command = self->write_black_ram_command; + if (pass == 1) { + write_command = self->write_color_ram_command; + } + displayio_display_core_begin_transaction(&self->core); + self->core.send(self->core.bus, DISPLAY_COMMAND, self->chip_select, &write_command, 1); + displayio_display_core_end_transaction(&self->core); + + for (uint16_t j = 0; j < subrectangles; j++) { + displayio_area_t subrectangle = { + .x1 = clipped.x1, + .y1 = clipped.y1 + rows_per_buffer * j, + .x2 = clipped.x2, + .y2 = clipped.y1 + rows_per_buffer * (j + 1) + }; + if (remaining_rows < rows_per_buffer) { + subrectangle.y2 = subrectangle.y1 + remaining_rows; + } + remaining_rows -= rows_per_buffer; + + + uint16_t subrectangle_size_bytes = displayio_area_size(&subrectangle) / (8 / self->core.colorspace.depth); + + memset(mask, 0, mask_length * sizeof(mask[0])); + memset(buffer, 0, buffer_size * sizeof(buffer[0])); + + self->core.colorspace.grayscale = true; + if (pass == 1) { + self->core.colorspace.grayscale = false; + } + displayio_display_core_fill_area(&self->core, &subrectangle, mask, buffer); + + // Invert it all. + if ((pass == 1 && self->color_bits_inverted) || + (pass == 0 && self->black_bits_inverted)) { + for (uint16_t k = 0; k < buffer_size; k++) { + buffer[k] = ~buffer[k]; + } + } + + if (!displayio_display_core_begin_transaction(&self->core)) { + // Can't acquire display bus; skip the rest of the data. Try next display. + return false; + } + self->core.send(self->core.bus, DISPLAY_DATA, self->chip_select, (uint8_t*) buffer, subrectangle_size_bytes); + displayio_display_core_end_transaction(&self->core); + + // TODO(tannewt): Make refresh displays faster so we don't starve other + // background tasks. + usb_background(); + } + } + + return true; +} + +bool common_hal_displayio_epaperdisplay_refresh(displayio_epaperdisplay_obj_t* self) { + + if (self->refreshing && self->busy.base.type == &digitalio_digitalinout_type) { + if (common_hal_digitalio_digitalinout_get_value(&self->busy) != self->busy_state) { + self->refreshing = false; + // Run stop sequence but don't wait for busy because busy is set when sleeping. + send_command_sequence(self, false, self->stop_sequence, self->stop_sequence_len); + } else { + return false; + } + } + if (self->core.current_group == NULL) { + return true; + } + // Refresh at seconds per frame rate. + if (common_hal_displayio_epaperdisplay_get_time_to_refresh(self) > 0) { + return false; + } + if (!displayio_display_core_bus_free(&self->core)) { + // Can't acquire display bus; skip updating this display. Try next display. + return false; + } + const displayio_area_t* current_area = displayio_epaperdisplay_get_refresh_areas(self); + if (current_area == NULL) { + return true; + } + displayio_epaperdisplay_start_refresh(self); + while (current_area != NULL) { + displayio_epaperdisplay_refresh_area(self, current_area); + current_area = current_area->next; + } + displayio_epaperdisplay_finish_refresh(self); + return true; +} + +void displayio_epaperdisplay_background(displayio_epaperdisplay_obj_t* self) { + if (self->refreshing) { + bool refresh_done = false; + if (self->busy.base.type == &digitalio_digitalinout_type) { + bool busy = common_hal_digitalio_digitalinout_get_value(&self->busy); + refresh_done = busy != self->busy_state; + } else { + refresh_done = ticks_ms - self->core.last_refresh > self->refresh_time; + } + if (refresh_done) { + self->refreshing = false; + // Run stop sequence but don't wait for busy because busy is set when sleeping. + send_command_sequence(self, false, self->stop_sequence, self->stop_sequence_len); + } + } +} + +void release_epaperdisplay(displayio_epaperdisplay_obj_t* self) { + if (self->refreshing) { + wait_for_busy(self); + self->refreshing = false; + // Run stop sequence but don't wait for busy because busy is set when sleeping. + send_command_sequence(self, false, self->stop_sequence, self->stop_sequence_len); + } + + release_display_core(&self->core); + if (self->busy.base.type == &digitalio_digitalinout_type) { + common_hal_digitalio_digitalinout_deinit(&self->busy); + } +} + +void displayio_epaperdisplay_collect_ptrs(displayio_epaperdisplay_obj_t* self) { + displayio_display_core_collect_ptrs(&self->core); +} + +bool maybe_refresh_epaperdisplay(void) { + for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { + if (displays[i].epaper_display.base.type != &displayio_epaperdisplay_type || + displays[i].epaper_display.core.current_group != &circuitpython_splash) { + // Skip regular displays and those not showing the splash. + continue; + } + displayio_epaperdisplay_obj_t* display = &displays[i].epaper_display; + if (common_hal_displayio_epaperdisplay_get_time_to_refresh(display) != 0) { + return false; + } + return common_hal_displayio_epaperdisplay_refresh(display); + } + // Return true if no ePaper displays are available to pretend it was updated. + return true; +} diff --git a/shared-module/displayio/EPaperDisplay.h b/shared-module/displayio/EPaperDisplay.h new file mode 100644 index 000000000..d08bed546 --- /dev/null +++ b/shared-module/displayio/EPaperDisplay.h @@ -0,0 +1,68 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_EPAPERDISPLAY_H +#define MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_EPAPERDISPLAY_H + +#include "shared-bindings/digitalio/DigitalInOut.h" +#include "shared-bindings/displayio/Group.h" +#include "shared-bindings/pulseio/PWMOut.h" + +#include "shared-module/displayio/area.h" +#include "shared-module/displayio/display_core.h" + +typedef struct { + mp_obj_base_t base; + displayio_display_core_t core; + digitalio_digitalinout_obj_t busy; + uint32_t milliseconds_per_frame; + uint8_t* start_sequence; + uint32_t start_sequence_len; + uint8_t* stop_sequence; + uint32_t stop_sequence_len; + uint16_t refresh_time; + uint16_t set_column_window_command; + uint16_t set_row_window_command; + uint16_t set_current_column_command; + uint16_t set_current_row_command; + uint16_t write_black_ram_command; + uint16_t write_color_ram_command; + uint8_t refresh_display_command; + uint8_t hue; + bool busy_state; + bool black_bits_inverted; + bool color_bits_inverted; + bool refreshing; + display_chip_select_behavior_t chip_select; +} displayio_epaperdisplay_obj_t; + +void displayio_epaperdisplay_background(displayio_epaperdisplay_obj_t* self); +void release_epaperdisplay(displayio_epaperdisplay_obj_t* self); +bool maybe_refresh_epaperdisplay(void); + +void displayio_epaperdisplay_collect_ptrs(displayio_epaperdisplay_obj_t* self); + +#endif // MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_EPAPERDISPLAY_H diff --git a/shared-module/displayio/FourWire.c b/shared-module/displayio/FourWire.c index 913635db8..fcc4c1a20 100644 --- a/shared-module/displayio/FourWire.c +++ b/shared-module/displayio/FourWire.c @@ -33,6 +33,7 @@ #include "shared-bindings/digitalio/DigitalInOut.h" #include "shared-bindings/microcontroller/__init__.h" #include "shared-bindings/time/__init__.h" +#include "shared-module/displayio/display_core.h" #include "tick.h" @@ -55,15 +56,13 @@ void common_hal_displayio_fourwire_construct(displayio_fourwire_obj_t* self, common_hal_digitalio_digitalinout_construct(&self->chip_select, chip_select); common_hal_digitalio_digitalinout_switch_to_output(&self->chip_select, true, DRIVE_MODE_PUSH_PULL); + self->reset.base.type = &mp_type_NoneType; if (reset != NULL) { + self->reset.base.type = &digitalio_digitalinout_type; common_hal_digitalio_digitalinout_construct(&self->reset, reset); common_hal_digitalio_digitalinout_switch_to_output(&self->reset, true, DRIVE_MODE_PUSH_PULL); never_reset_pin_number(reset->number); - - common_hal_digitalio_digitalinout_set_value(&self->reset, false); - common_hal_mcu_delay_us(10); - common_hal_digitalio_digitalinout_set_value(&self->reset, true); - common_hal_mcu_delay_us(10); + common_hal_displayio_fourwire_reset(self); } never_reset_pin_number(command->number); @@ -80,6 +79,27 @@ void common_hal_displayio_fourwire_deinit(displayio_fourwire_obj_t* self) { reset_pin_number(self->reset.pin->number); } +bool common_hal_displayio_fourwire_reset(mp_obj_t obj) { + displayio_fourwire_obj_t* self = MP_OBJ_TO_PTR(obj); + if (self->reset.base.type == &mp_type_NoneType) { + return false; + } + common_hal_digitalio_digitalinout_set_value(&self->reset, false); + common_hal_time_delay_ms(1); + common_hal_digitalio_digitalinout_set_value(&self->reset, true); + common_hal_time_delay_ms(1); + return true; +} + +bool common_hal_displayio_fourwire_bus_free(mp_obj_t obj) { + displayio_fourwire_obj_t* self = MP_OBJ_TO_PTR(obj); + if (!common_hal_busio_spi_try_lock(self->bus)) { + return false; + } + common_hal_busio_spi_unlock(self->bus); + return true; +} + bool common_hal_displayio_fourwire_begin_transaction(mp_obj_t obj) { displayio_fourwire_obj_t* self = MP_OBJ_TO_PTR(obj); if (!common_hal_busio_spi_try_lock(self->bus)) { @@ -91,10 +111,10 @@ bool common_hal_displayio_fourwire_begin_transaction(mp_obj_t obj) { return true; } -void common_hal_displayio_fourwire_send(mp_obj_t obj, bool command, uint8_t *data, uint32_t data_length) { +void common_hal_displayio_fourwire_send(mp_obj_t obj, display_byte_type_t data_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length) { displayio_fourwire_obj_t* self = MP_OBJ_TO_PTR(obj); - common_hal_digitalio_digitalinout_set_value(&self->command, !command); - if (command) { + common_hal_digitalio_digitalinout_set_value(&self->command, data_type == DISPLAY_DATA); + if (chip_select == CHIP_SELECT_TOGGLE_EVERY_BYTE) { // Toggle chip select after each command byte in case the display driver // IC latches commands based on it. for (size_t i = 0; i < data_length; i++) { diff --git a/shared-module/displayio/I2CDisplay.c b/shared-module/displayio/I2CDisplay.c index 9d8949528..87261dca0 100644 --- a/shared-module/displayio/I2CDisplay.c +++ b/shared-module/displayio/I2CDisplay.c @@ -35,6 +35,7 @@ #include "shared-bindings/digitalio/DigitalInOut.h" #include "shared-bindings/microcontroller/__init__.h" #include "shared-bindings/time/__init__.h" +#include "shared-module/displayio/display_core.h" #include "tick.h" @@ -55,14 +56,13 @@ void common_hal_displayio_i2cdisplay_construct(displayio_i2cdisplay_obj_t* self, self->address = device_address; + self->reset.base.type = &mp_type_NoneType; if (reset != NULL) { + self->reset.base.type = &digitalio_digitalinout_type; common_hal_digitalio_digitalinout_construct(&self->reset, reset); common_hal_digitalio_digitalinout_switch_to_output(&self->reset, true, DRIVE_MODE_PUSH_PULL); never_reset_pin_number(reset->number); - - common_hal_digitalio_digitalinout_set_value(&self->reset, false); - common_hal_mcu_delay_us(1); - common_hal_digitalio_digitalinout_set_value(&self->reset, true); + common_hal_displayio_i2cdisplay_reset(self); } } @@ -74,7 +74,19 @@ void common_hal_displayio_i2cdisplay_deinit(displayio_i2cdisplay_obj_t* self) { reset_pin_number(self->reset.pin->number); } -bool common_hal_displayio_i2cdisplay_begin_transaction(mp_obj_t obj) { +bool common_hal_displayio_i2cdisplay_reset(mp_obj_t obj) { + displayio_i2cdisplay_obj_t* self = MP_OBJ_TO_PTR(obj); + if (self->reset.base.type == &mp_type_NoneType) { + return false; + } + + common_hal_digitalio_digitalinout_set_value(&self->reset, false); + common_hal_mcu_delay_us(4); + common_hal_digitalio_digitalinout_set_value(&self->reset, true); + return true; +} + +bool common_hal_displayio_i2cdisplay_bus_free(mp_obj_t obj) { displayio_i2cdisplay_obj_t* self = MP_OBJ_TO_PTR(obj); if (!common_hal_busio_i2c_try_lock(self->bus)) { return false; @@ -82,9 +94,13 @@ bool common_hal_displayio_i2cdisplay_begin_transaction(mp_obj_t obj) { return true; } -void common_hal_displayio_i2cdisplay_send(mp_obj_t obj, bool command, uint8_t *data, uint32_t data_length) { +bool common_hal_displayio_i2cdisplay_begin_transaction(mp_obj_t obj) { + return common_hal_displayio_i2cdisplay_bus_free(obj); +} + +void common_hal_displayio_i2cdisplay_send(mp_obj_t obj, display_byte_type_t data_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length) { displayio_i2cdisplay_obj_t* self = MP_OBJ_TO_PTR(obj); - if (command) { + if (data_type == DISPLAY_COMMAND) { uint8_t command_bytes[2 * data_length]; for (uint32_t i = 0; i < data_length; i++) { command_bytes[2 * i] = 0x80; diff --git a/shared-module/displayio/OnDiskBitmap.c b/shared-module/displayio/OnDiskBitmap.c index 2b5642437..993fc03de 100644 --- a/shared-module/displayio/OnDiskBitmap.c +++ b/shared-module/displayio/OnDiskBitmap.c @@ -74,7 +74,7 @@ void common_hal_displayio_ondiskbitmap_construct(displayio_ondiskbitmap_t *self, self->g_bitmask = 0x3e0; self->b_bitmask = 0x1f; } - } else if ((indexed) && (self->bits_per_pixel != 1)) { + } else if (indexed && self->bits_per_pixel != 1) { uint16_t palette_size = number_of_colors * sizeof(uint32_t); uint16_t palette_offset = 0xe + header_size; @@ -90,25 +90,24 @@ void common_hal_displayio_ondiskbitmap_construct(displayio_ondiskbitmap_t *self, if (palette_bytes_read != palette_size) { mp_raise_ValueError(translate("Unable to read color palette data")); } - - } else if (!(header_size == 12 || header_size == 40 || header_size == 108 || header_size == 124)) { mp_raise_ValueError_varg(translate("Only Windows format, uncompressed BMP supported: given header size is %d"), header_size); } - if ((bits_per_pixel == 4 ) || (( bits_per_pixel == 8) && (number_of_colors == 0))) { - mp_raise_ValueError_varg(translate("Only monochrome, indexed 8bpp, and 16bpp or greater BMPs supported: %d bpp given"), bits_per_pixel); + if (bits_per_pixel == 8 && number_of_colors == 0) { + mp_raise_ValueError_varg(translate("Only monochrome, indexed 4bpp or 8bpp, and 16bpp or greater BMPs supported: %d bpp given"), bits_per_pixel); } - if (self->bits_per_pixel >=8){ - self->stride = (self->width * (bits_per_pixel / 8)); + uint8_t bytes_per_pixel = (self->bits_per_pixel / 8) ? (self->bits_per_pixel /8) : 1; + uint8_t pixels_per_byte = 8 / self->bits_per_pixel; + if (pixels_per_byte == 0){ + self->stride = (self->width * bytes_per_pixel); // Rows are word aligned. if (self->stride % 4 != 0) { self->stride += 4 - self->stride % 4; } - } else { - uint32_t bit_stride = self->width; + uint32_t bit_stride = self->width * self->bits_per_pixel; if (bit_stride % 32 != 0) { bit_stride += 32 - bit_stride % 32; } @@ -126,10 +125,11 @@ uint32_t common_hal_displayio_ondiskbitmap_get_pixel(displayio_ondiskbitmap_t *s uint32_t location; uint8_t bytes_per_pixel = (self->bits_per_pixel / 8) ? (self->bits_per_pixel /8) : 1; - if (self->bits_per_pixel >= 8){ + uint8_t pixels_per_byte = 8 / self->bits_per_pixel; + if (pixels_per_byte == 0){ location = self->data_offset + (self->height - y - 1) * self->stride + x * bytes_per_pixel; } else { - location = self->data_offset + (self->height - y - 1) * self->stride + x / 8; + location = self->data_offset + (self->height - y - 1) * self->stride + x / pixels_per_byte; } // We don't cache here because the underlying FS caches sectors. f_lseek(&self->file->fp, location); @@ -141,20 +141,19 @@ uint32_t common_hal_displayio_ondiskbitmap_get_pixel(displayio_ondiskbitmap_t *s uint8_t red; uint8_t green; uint8_t blue; - if (self->bits_per_pixel == 1) { - uint8_t bit_offset = x%8; - tmp = ( pixel_data & (0x80 >> (bit_offset))) >> (7 - bit_offset); - if (tmp == 1) { - return 0x00FFFFFF; - } else { - return 0x00000000; + if (bytes_per_pixel == 1) { + uint8_t offset = (x % pixels_per_byte) * self->bits_per_pixel; + uint8_t mask = (1 << self->bits_per_pixel) - 1; + + uint8_t index = (pixel_data >> ((8 - self->bits_per_pixel) - offset)) & mask; + if (self->bits_per_pixel == 1) { + if (index == 1) { + return 0xFFFFFF; + } else { + return 0x000000; + } } - } else if (bytes_per_pixel == 1) { - blue = ((self->palette_data[pixel_data] & 0xFF) >> 0); - red = ((self->palette_data[pixel_data] & 0xFF0000) >> 16); - green = ((self->palette_data[pixel_data] & 0xFF00) >> 8); - tmp = (red << 16 | green << 8 | blue ); - return tmp; + return self->palette_data[index]; } else if (bytes_per_pixel == 2) { if (self->g_bitmask == 0x07e0) { // 565 red =((pixel_data & self->r_bitmask) >>11); diff --git a/shared-module/displayio/Palette.c b/shared-module/displayio/Palette.c index 444151b3c..3bce86f48 100644 --- a/shared-module/displayio/Palette.c +++ b/shared-module/displayio/Palette.c @@ -52,6 +52,10 @@ void common_hal_displayio_palette_set_color(displayio_palette_t* self, uint32_t self->colors[palette_index].rgb888 = color; self->colors[palette_index].luma = displayio_colorconverter_compute_luma(color); self->colors[palette_index].rgb565 = displayio_colorconverter_compute_rgb565(color); + + uint8_t chroma = displayio_colorconverter_compute_chroma(color); + self->colors[palette_index].chroma = chroma; + self->colors[palette_index].hue = displayio_colorconverter_compute_hue(color); self->needs_refresh = true; } @@ -64,7 +68,19 @@ bool displayio_palette_get_color(displayio_palette_t *self, const _displayio_col return false; // returns opaque } - if (colorspace->grayscale) { + if (colorspace->tricolor) { + uint8_t luma = self->colors[palette_index].luma; + *color = luma >> (8 - colorspace->depth); + // Chroma 0 means the color is a gray and has no hue so never color based on it. + if (self->colors[palette_index].chroma <= 16) { + if (!colorspace->grayscale) { + *color = 0; + } + return true; + } + uint8_t pixel_hue = self->colors[palette_index].hue; + displayio_colorconverter_compute_tricolor(colorspace, pixel_hue, luma, color); + } else if (colorspace->grayscale) { *color = self->colors[palette_index].luma >> (8 - colorspace->depth); } else { *color = self->colors[palette_index].rgb565; diff --git a/shared-module/displayio/Palette.h b/shared-module/displayio/Palette.h index a917e2432..1cfdd199a 100644 --- a/shared-module/displayio/Palette.h +++ b/shared-module/displayio/Palette.h @@ -34,17 +34,21 @@ typedef struct { uint8_t depth; + uint8_t bytes_per_cell; + uint8_t tricolor_hue; + uint8_t tricolor_luma; bool grayscale; + bool tricolor; bool pixels_in_byte_share_row; - uint8_t bytes_per_cell; bool reverse_pixels_in_byte; - uint8_t hue; } _displayio_colorspace_t; typedef struct { uint32_t rgb888; uint16_t rgb565; uint8_t luma; + uint8_t hue; + uint8_t chroma; bool transparent; // This may have additional bits added later for blending. } _displayio_color_t; diff --git a/shared-module/displayio/TileGrid.c b/shared-module/displayio/TileGrid.c index 6144f8f99..f34d2fc52 100644 --- a/shared-module/displayio/TileGrid.c +++ b/shared-module/displayio/TileGrid.c @@ -207,7 +207,7 @@ uint8_t common_hal_displayio_tilegrid_get_tile(displayio_tilegrid_t *self, uint1 void common_hal_displayio_tilegrid_set_tile(displayio_tilegrid_t *self, uint16_t x, uint16_t y, uint8_t tile_index) { if (tile_index >= self->tiles_in_bitmap) { - mp_raise_ValueError(translate("Tile value out of bounds")); + mp_raise_ValueError(translate("Tile index out of bounds")); } uint8_t* tiles = self->tiles; if (self->inline_tiles) { @@ -443,6 +443,7 @@ bool displayio_tilegrid_fill_area(displayio_tilegrid_t *self, const _displayio_c } uint8_t shift = (offset % pixels_per_byte) * colorspace->depth; if (colorspace->reverse_pixels_in_byte) { + // Reverse the shift by subtracting it from the leftmost shift. shift = (pixels_per_byte - 1) * colorspace->depth - shift; } ((uint8_t*)buffer)[offset / pixels_per_byte] |= pixel << shift; diff --git a/shared-module/displayio/TileGrid.h b/shared-module/displayio/TileGrid.h index 222aaed19..0a414b062 100644 --- a/shared-module/displayio/TileGrid.h +++ b/shared-module/displayio/TileGrid.h @@ -43,7 +43,7 @@ typedef struct { uint16_t pixel_width; uint16_t pixel_height; uint16_t bitmap_width_in_tiles;; - uint8_t tiles_in_bitmap; + uint16_t tiles_in_bitmap; uint16_t width_in_tiles; uint16_t height_in_tiles; uint16_t tile_width; diff --git a/shared-module/displayio/__init__.c b/shared-module/displayio/__init__.c index 3e9c4aa2a..af22cb0df 100644 --- a/shared-module/displayio/__init__.c +++ b/shared-module/displayio/__init__.c @@ -4,7 +4,6 @@ #include "shared-module/displayio/__init__.h" #include "lib/utils/interrupt_char.h" -#include "py/gc.h" #include "py/reload.h" #include "py/runtime.h" #include "shared-bindings/board/__init__.h" @@ -16,103 +15,13 @@ #include "supervisor/shared/autoreload.h" #include "supervisor/shared/display.h" #include "supervisor/memory.h" -#include "supervisor/usb.h" primary_display_t displays[CIRCUITPY_DISPLAY_LIMIT]; -uint32_t frame_count = 0; -bool refresh_area(displayio_display_obj_t* display, const displayio_area_t* area) { - uint16_t buffer_size = 128; // In uint32_ts +// Check for recursive calls to displayio_background. +bool displayio_background_in_progress = false; - displayio_area_t clipped; - // Clip the area to the display by overlapping the areas. If there is no overlap then we're done. - if (!displayio_display_clip_area(display, area, &clipped)) { - return true; - } - uint16_t subrectangles = 1; - uint16_t rows_per_buffer = displayio_area_height(&clipped); - uint8_t pixels_per_word = (sizeof(uint32_t) * 8) / display->colorspace.depth; - uint16_t pixels_per_buffer = displayio_area_size(&clipped); - if (displayio_area_size(&clipped) > buffer_size * pixels_per_word) { - rows_per_buffer = buffer_size * pixels_per_word / displayio_area_width(&clipped); - if (rows_per_buffer == 0) { - rows_per_buffer = 1; - } - // If pixels are packed by column then ensure rows_per_buffer is on a byte boundary. - if (display->colorspace.depth < 8 && !display->colorspace.pixels_in_byte_share_row) { - uint8_t pixels_per_byte = 8 / display->colorspace.depth; - if (rows_per_buffer % pixels_per_byte != 0) { - rows_per_buffer -= rows_per_buffer % pixels_per_byte; - } - } - subrectangles = displayio_area_height(&clipped) / rows_per_buffer; - if (displayio_area_height(&clipped) % rows_per_buffer != 0) { - subrectangles++; - } - pixels_per_buffer = rows_per_buffer * displayio_area_width(&clipped); - buffer_size = pixels_per_buffer / pixels_per_word; - if (pixels_per_buffer % pixels_per_word) { - buffer_size += 1; - } - } - - // Allocated and shared as a uint32_t array so the compiler knows the - // alignment everywhere. - uint32_t buffer[buffer_size]; - volatile uint32_t mask_length = (pixels_per_buffer / 32) + 1; - uint32_t mask[mask_length]; - uint16_t remaining_rows = displayio_area_height(&clipped); - - for (uint16_t j = 0; j < subrectangles; j++) { - displayio_area_t subrectangle = { - .x1 = clipped.x1, - .y1 = clipped.y1 + rows_per_buffer * j, - .x2 = clipped.x2, - .y2 = clipped.y1 + rows_per_buffer * (j + 1) - }; - if (remaining_rows < rows_per_buffer) { - subrectangle.y2 = subrectangle.y1 + remaining_rows; - } - remaining_rows -= rows_per_buffer; - - displayio_display_begin_transaction(display); - displayio_display_set_region_to_update(display, &subrectangle); - displayio_display_end_transaction(display); - - uint16_t subrectangle_size_bytes; - if (display->colorspace.depth >= 8) { - subrectangle_size_bytes = displayio_area_size(&subrectangle) * (display->colorspace.depth / 8); - } else { - subrectangle_size_bytes = displayio_area_size(&subrectangle) / (8 / display->colorspace.depth); - } - - for (uint16_t k = 0; k < mask_length; k++) { - mask[k] = 0x00000000; - } - for (uint16_t k = 0; k < buffer_size; k++) { - buffer[k] = 0x00000000; - } - - displayio_display_fill_area(display, &subrectangle, mask, buffer); - - if (!displayio_display_begin_transaction(display)) { - // Can't acquire display bus; skip the rest of the data. Try next display. - return false; - } - displayio_display_send_pixels(display, (uint8_t*) buffer, subrectangle_size_bytes); - displayio_display_end_transaction(display); - - // TODO(tannewt): Make refresh displays faster so we don't starve other - // background tasks. - usb_background(); - } - return true; -} - -// Check for recursive calls to displayio_refresh_displays. -bool refresh_displays_in_progress = false; - -void displayio_refresh_displays(void) { +void displayio_background(void) { if (mp_hal_is_interrupted()) { return; } @@ -121,46 +30,43 @@ void displayio_refresh_displays(void) { return; } - if (refresh_displays_in_progress) { + if (displayio_background_in_progress) { // Don't allow recursive calls to this routine. return; } - refresh_displays_in_progress = true; + displayio_background_in_progress = true; for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { if (displays[i].display.base.type == NULL || displays[i].display.base.type == &mp_type_NoneType) { // Skip null display. continue; } - displayio_display_obj_t* display = &displays[i].display; - displayio_display_update_backlight(display); - - // Time to refresh at specified frame rate? - if (!displayio_display_frame_queued(display)) { - // Too soon. Try next display. - continue; - } - if (!displayio_display_begin_transaction(display)) { - // Can't acquire display bus; skip updating this display. Try next display. - continue; + if (displays[i].display.base.type == &displayio_display_type) { + displayio_display_background(&displays[i].display); + } else if (displays[i].epaper_display.base.type == &displayio_epaperdisplay_type) { + displayio_epaperdisplay_background(&displays[i].epaper_display); } - displayio_display_end_transaction(display); - displayio_display_start_refresh(display); - const displayio_area_t* current_area = displayio_display_get_refresh_areas(display); - while (current_area != NULL) { - refresh_area(display, current_area); - current_area = current_area->next; - } - displayio_display_finish_refresh(display); - frame_count++; } // All done. - refresh_displays_in_progress = false; + displayio_background_in_progress = false; } void common_hal_displayio_release_displays(void) { + // Release displays before busses so that they can send any final commands to turn the display + // off properly. + for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { + mp_const_obj_t display_type = displays[i].display.base.type; + if (display_type == NULL || display_type == &mp_type_NoneType) { + continue; + } else if (display_type == &displayio_display_type) { + release_display(&displays[i].display); + } else if (display_type == &displayio_epaperdisplay_type) { + release_epaperdisplay(&displays[i].epaper_display); + } + displays[i].display.base.type = &mp_type_NoneType; + } for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { mp_const_obj_t bus_type = displays[i].fourwire_bus.base.type; if (bus_type == NULL || bus_type == &mp_type_NoneType) { @@ -174,10 +80,6 @@ void common_hal_displayio_release_displays(void) { } displays[i].fourwire_bus.base.type = &mp_type_NoneType; } - for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { - release_display(&displays[i].display); - displays[i].display.base.type = &mp_type_NoneType; - } supervisor_stop_terminal(); } @@ -214,7 +116,7 @@ void reset_displays(void) { ((uint32_t) i2c->bus) > ((uint32_t) &displays + CIRCUITPY_DISPLAY_LIMIT)) { busio_i2c_obj_t* original_i2c = i2c->bus; #if BOARD_I2C - // We don't need to move original_i2c if it is the board.SPI object because it is + // We don't need to move original_i2c if it is the board.I2C object because it is // statically allocated already. (Doing so would also make it impossible to reference in // a subsequent VM run.) if (original_i2c == common_hal_board_get_i2c()) { @@ -232,7 +134,7 @@ void reset_displays(void) { } } } else { - // Not an active display. + // Not an active display bus. continue; } } @@ -240,9 +142,12 @@ void reset_displays(void) { for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) { // Reset the displayed group. Only the first will get the terminal but // that's ok. - displayio_display_obj_t* display = &displays[i].display; - display->auto_brightness = true; - common_hal_displayio_display_show(display, NULL); + if (displays[i].display.base.type == &displayio_display_type) { + reset_display(&displays[i].display); + } else if (displays[i].epaper_display.base.type == &displayio_epaperdisplay_type) { + displayio_epaperdisplay_obj_t* display = &displays[i].epaper_display; + common_hal_displayio_epaperdisplay_show(display, NULL); + } } } @@ -254,8 +159,11 @@ void displayio_gc_collect(void) { // Alternatively, we could use gc_collect_root over the whole object, // but this is more precise, and is the only field that needs marking. - gc_collect_ptr(displays[i].display.current_group); - + if (displays[i].display.base.type == &displayio_display_type) { + displayio_display_collect_ptrs(&displays[i].display); + } else if (displays[i].epaper_display.base.type == &displayio_epaperdisplay_type) { + displayio_epaperdisplay_collect_ptrs(&displays[i].epaper_display); + } } } diff --git a/shared-module/displayio/__init__.h b/shared-module/displayio/__init__.h index caa5ce36d..e78bc61ce 100644 --- a/shared-module/displayio/__init__.h +++ b/shared-module/displayio/__init__.h @@ -28,6 +28,7 @@ #define MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO___INIT___H #include "shared-bindings/displayio/Display.h" +#include "shared-bindings/displayio/EPaperDisplay.h" #include "shared-bindings/displayio/FourWire.h" #include "shared-bindings/displayio/Group.h" #include "shared-bindings/displayio/I2CDisplay.h" @@ -39,14 +40,17 @@ typedef struct { displayio_i2cdisplay_obj_t i2cdisplay_bus; displayio_parallelbus_obj_t parallel_bus; }; - displayio_display_obj_t display; + union { + displayio_display_obj_t display; + displayio_epaperdisplay_obj_t epaper_display; + }; } primary_display_t; extern primary_display_t displays[CIRCUITPY_DISPLAY_LIMIT]; extern displayio_group_t circuitpython_splash; -void displayio_refresh_displays(void); +void displayio_background(void); void reset_displays(void); void displayio_gc_collect(void); diff --git a/shared-module/displayio/display_core.c b/shared-module/displayio/display_core.c new file mode 100644 index 000000000..0f449ea34 --- /dev/null +++ b/shared-module/displayio/display_core.c @@ -0,0 +1,325 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2018 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "shared-bindings/displayio/Display.h" + +#include "py/gc.h" +#include "py/runtime.h" +#include "shared-bindings/displayio/FourWire.h" +#include "shared-bindings/displayio/I2CDisplay.h" +#include "shared-bindings/displayio/ParallelBus.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/time/__init__.h" +#include "shared-module/displayio/__init__.h" +#include "supervisor/shared/display.h" + +#include <stdint.h> +#include <string.h> + +#include "tick.h" + +void displayio_display_core_construct(displayio_display_core_t* self, + mp_obj_t bus, uint16_t width, uint16_t height, uint16_t ram_width, uint16_t ram_height, int16_t colstart, int16_t rowstart, uint16_t rotation, + uint16_t color_depth, bool grayscale, bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte) { + self->colorspace.depth = color_depth; + self->colorspace.grayscale = grayscale; + self->colorspace.pixels_in_byte_share_row = pixels_in_byte_share_row; + self->colorspace.bytes_per_cell = bytes_per_cell; + self->colorspace.reverse_pixels_in_byte = reverse_pixels_in_byte; + self->current_group = NULL; + self->colstart = colstart; + self->rowstart = rowstart; + self->last_refresh = 0; + + if (MP_OBJ_IS_TYPE(bus, &displayio_parallelbus_type)) { + self->bus_reset = common_hal_displayio_parallelbus_reset; + self->bus_free = common_hal_displayio_parallelbus_bus_free; + self->begin_transaction = common_hal_displayio_parallelbus_begin_transaction; + self->send = common_hal_displayio_parallelbus_send; + self->end_transaction = common_hal_displayio_parallelbus_end_transaction; + } else if (MP_OBJ_IS_TYPE(bus, &displayio_fourwire_type)) { + self->bus_reset = common_hal_displayio_fourwire_reset; + self->bus_free = common_hal_displayio_fourwire_bus_free; + self->begin_transaction = common_hal_displayio_fourwire_begin_transaction; + self->send = common_hal_displayio_fourwire_send; + self->end_transaction = common_hal_displayio_fourwire_end_transaction; + } else if (MP_OBJ_IS_TYPE(bus, &displayio_i2cdisplay_type)) { + self->bus_reset = common_hal_displayio_i2cdisplay_reset; + self->bus_free = common_hal_displayio_i2cdisplay_bus_free; + self->begin_transaction = common_hal_displayio_i2cdisplay_begin_transaction; + self->send = common_hal_displayio_i2cdisplay_send; + self->end_transaction = common_hal_displayio_i2cdisplay_end_transaction; + } else { + mp_raise_ValueError(translate("Unsupported display bus type")); + } + self->bus = bus; + + + supervisor_start_terminal(width, height); + + self->width = width; + self->height = height; + self->ram_width = ram_width; + self->ram_height = ram_height; + rotation = rotation % 360; + self->transform.x = 0; + self->transform.y = 0; + self->transform.scale = 1; + self->transform.mirror_x = false; + self->transform.mirror_y = false; + self->transform.transpose_xy = false; + if (rotation == 0 || rotation == 180) { + if (rotation == 180) { + self->transform.mirror_x = true; + self->transform.mirror_y = true; + } + } else { + self->transform.transpose_xy = true; + if (rotation == 270) { + self->transform.mirror_y = true; + } else { + self->transform.mirror_x = true; + } + } + + self->area.x1 = 0; + self->area.y1 = 0; + self->area.next = NULL; + + self->transform.dx = 1; + self->transform.dy = 1; + if (self->transform.transpose_xy) { + self->area.x2 = height; + self->area.y2 = width; + if (self->transform.mirror_x) { + self->transform.x = height; + self->transform.dx = -1; + } + if (self->transform.mirror_y) { + self->transform.y = width; + self->transform.dy = -1; + } + } else { + self->area.x2 = width; + self->area.y2 = height; + if (self->transform.mirror_x) { + self->transform.x = width; + self->transform.dx = -1; + } + if (self->transform.mirror_y) { + self->transform.y = height; + self->transform.dy = -1; + } + } +} + +bool displayio_display_core_show(displayio_display_core_t* self, displayio_group_t* root_group) { + if (root_group == NULL) { + if (!circuitpython_splash.in_group) { + root_group = &circuitpython_splash; + } else if (self->current_group == &circuitpython_splash) { + return true; + } + } + if (root_group == self->current_group) { + return true; + } + if (root_group != NULL && root_group->in_group) { + return false; + } + if (self->current_group != NULL) { + self->current_group->in_group = false; + } + + if (root_group != NULL) { + displayio_group_update_transform(root_group, &self->transform); + root_group->in_group = true; + } + self->current_group = root_group; + self->full_refresh = true; + return true; +} + +uint16_t displayio_display_core_get_width(displayio_display_core_t* self){ + return self->width; +} + +uint16_t displayio_display_core_get_height(displayio_display_core_t* self){ + return self->height; +} + +bool displayio_display_core_bus_free(displayio_display_core_t *self) { + return self->bus_free(self->bus); +} + +bool displayio_display_core_begin_transaction(displayio_display_core_t* self) { + return self->begin_transaction(self->bus); +} + +void displayio_display_core_end_transaction(displayio_display_core_t* self) { + self->end_transaction(self->bus); +} + +void displayio_display_core_set_region_to_update(displayio_display_core_t* self, uint8_t column_command, uint8_t row_command, uint16_t set_current_column_command, uint16_t set_current_row_command, bool data_as_commands, bool always_toggle_chip_select, displayio_area_t* area) { + uint16_t x1 = area->x1; + uint16_t x2 = area->x2; + uint16_t y1 = area->y1; + uint16_t y2 = area->y2; + // Collapse down the dimension where multiple pixels are in a byte. + if (self->colorspace.depth < 8) { + uint8_t pixels_per_byte = 8 / self->colorspace.depth; + if (self->colorspace.pixels_in_byte_share_row) { + x1 /= pixels_per_byte * self->colorspace.bytes_per_cell; + x2 /= pixels_per_byte * self->colorspace.bytes_per_cell; + } else { + y1 /= pixels_per_byte * self->colorspace.bytes_per_cell; + y2 /= pixels_per_byte * self->colorspace.bytes_per_cell; + } + } + + display_chip_select_behavior_t chip_select = CHIP_SELECT_UNTOUCHED; + if (always_toggle_chip_select || data_as_commands) { + chip_select = CHIP_SELECT_TOGGLE_EVERY_BYTE; + } + + // Set column. + displayio_display_core_begin_transaction(self); + uint8_t data[5]; + data[0] = column_command; + uint8_t data_length = 1; + display_byte_type_t data_type = DISPLAY_DATA; + if (!data_as_commands) { + self->send(self->bus, DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, data, 1); + data_length = 0; + } else { + data_type = DISPLAY_COMMAND; + } + if (self->ram_width < 0x100) { + data[data_length++] = x1 + self->colstart; + data[data_length++] = x2 - 1 + self->colstart; + } else { + x1 += self->colstart; + x2 += self->colstart - 1; + data[data_length++] = x1 >> 8; + data[data_length++] = x1 & 0xff; + data[data_length++] = x2 >> 8; + data[data_length++] = x2 & 0xff; + } + self->send(self->bus, data_type, chip_select, data, data_length); + displayio_display_core_end_transaction(self); + if (set_current_column_command != NO_COMMAND) { + uint8_t command = set_current_column_command; + displayio_display_core_begin_transaction(self); + self->send(self->bus, DISPLAY_COMMAND, chip_select, &command, 1); + self->send(self->bus, DISPLAY_DATA, chip_select, data, data_length / 2); + displayio_display_core_end_transaction(self); + } + + + // Set row. + displayio_display_core_begin_transaction(self); + data[0] = row_command; + data_length = 1; + if (!data_as_commands) { + self->send(self->bus, DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, data, 1); + data_length = 0; + } + if (self->ram_height < 0x100) { + data[data_length++] = y1 + self->rowstart; + data[data_length++] = y2 - 1 + self->rowstart; + } else { + y1 += self->rowstart; + y2 += self->rowstart - 1; + data[data_length++] = y1 >> 8; + data[data_length++] = y1 & 0xff; + data[data_length++] = y2 >> 8; + data[data_length++] = y2 & 0xff; + } + self->send(self->bus, data_type, chip_select, data, data_length); + displayio_display_core_end_transaction(self); + + if (set_current_row_command != NO_COMMAND) { + uint8_t command = set_current_row_command; + displayio_display_core_begin_transaction(self); + self->send(self->bus, DISPLAY_COMMAND, chip_select, &command, 1); + self->send(self->bus, DISPLAY_DATA, chip_select, data, data_length / 2); + displayio_display_core_end_transaction(self); + } +} + +void displayio_display_core_start_refresh(displayio_display_core_t* self) { + self->last_refresh = ticks_ms; +} + +void displayio_display_core_finish_refresh(displayio_display_core_t* self) { + if (self->current_group != NULL) { + displayio_group_finish_refresh(self->current_group); + } + self->full_refresh = false; + self->last_refresh = ticks_ms; +} + +void release_display_core(displayio_display_core_t* self) { + if (self->current_group != NULL) { + self->current_group->in_group = false; + } +} + +void displayio_display_core_collect_ptrs(displayio_display_core_t* self) { + gc_collect_ptr(self->current_group); +} + +bool displayio_display_core_fill_area(displayio_display_core_t *self, displayio_area_t* area, uint32_t* mask, uint32_t *buffer) { + return displayio_group_fill_area(self->current_group, &self->colorspace, area, mask, buffer); +} + +bool displayio_display_core_clip_area(displayio_display_core_t *self, const displayio_area_t* area, displayio_area_t* clipped) { + bool overlaps = displayio_area_compute_overlap(&self->area, area, clipped); + if (!overlaps) { + return false; + } + // Expand the area if we have multiple pixels per byte and we need to byte + // align the bounds. + if (self->colorspace.depth < 8) { + uint8_t pixels_per_byte = 8 / self->colorspace.depth * self->colorspace.bytes_per_cell; + if (self->colorspace.pixels_in_byte_share_row) { + if (clipped->x1 % pixels_per_byte != 0) { + clipped->x1 -= clipped->x1 % pixels_per_byte; + } + if (clipped->x2 % pixels_per_byte != 0) { + clipped->x2 += pixels_per_byte - clipped->x2 % pixels_per_byte; + } + } else { + if (clipped->y1 % pixels_per_byte != 0) { + clipped->y1 -= clipped->y1 % pixels_per_byte; + } + if (clipped->y2 % pixels_per_byte != 0) { + clipped->y2 += pixels_per_byte - clipped->y2 % pixels_per_byte; + } + } + } + return true; +} diff --git a/shared-module/displayio/display_core.h b/shared-module/displayio/display_core.h new file mode 100644 index 000000000..e92fdbc9f --- /dev/null +++ b/shared-module/displayio/display_core.h @@ -0,0 +1,85 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_DISPLAY_CORE_H +#define MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_DISPLAY_CORE_H + +#include "shared-bindings/displayio/__init__.h" +#include "shared-bindings/displayio/Group.h" + +#include "shared-module/displayio/area.h" + +#define NO_COMMAND 0x100 + +typedef struct { + mp_obj_t bus; + displayio_group_t *current_group; + uint64_t last_refresh; + display_bus_bus_reset bus_reset; + display_bus_bus_free bus_free; + display_bus_begin_transaction begin_transaction; + display_bus_send send; + display_bus_end_transaction end_transaction; + displayio_buffer_transform_t transform; + displayio_area_t area; + uint16_t width; + uint16_t height; + uint16_t rotation; + uint16_t ram_width; + uint16_t ram_height; + _displayio_colorspace_t colorspace; + int16_t colstart; + int16_t rowstart; + bool full_refresh; // New group means we need to refresh the whole display. +} displayio_display_core_t; + +void displayio_display_core_construct(displayio_display_core_t* self, + mp_obj_t bus, uint16_t width, uint16_t height, uint16_t ram_width, uint16_t ram_height, int16_t colstart, int16_t rowstart, uint16_t rotation, + uint16_t color_depth, bool grayscale, bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte); + +bool displayio_display_core_show(displayio_display_core_t* self, displayio_group_t* root_group); + +uint16_t displayio_display_core_get_width(displayio_display_core_t* self); +uint16_t displayio_display_core_get_height(displayio_display_core_t* self); + +bool displayio_display_core_bus_free(displayio_display_core_t *self); +bool displayio_display_core_begin_transaction(displayio_display_core_t* self); +void displayio_display_core_end_transaction(displayio_display_core_t* self); + +void displayio_display_core_set_region_to_update(displayio_display_core_t* self, uint8_t column_command, uint8_t row_command, uint16_t set_current_column_command, uint16_t set_current_row_command, bool data_as_commands, bool always_toggle_chip_select, displayio_area_t* area); + +void release_display_core(displayio_display_core_t* self); + +void displayio_display_core_start_refresh(displayio_display_core_t* self); +void displayio_display_core_finish_refresh(displayio_display_core_t* self); + +void displayio_display_core_collect_ptrs(displayio_display_core_t* self); + +bool displayio_display_core_fill_area(displayio_display_core_t *self, displayio_area_t* area, uint32_t* mask, uint32_t *buffer); + +bool displayio_display_core_clip_area(displayio_display_core_t *self, const displayio_area_t* area, displayio_area_t* clipped); + +#endif // MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_DISPLAY_CORE_H diff --git a/supervisor/shared/display.c b/supervisor/shared/display.c index fd51e2c07..586b6f8be 100644 --- a/supervisor/shared/display.c +++ b/supervisor/shared/display.c @@ -151,37 +151,49 @@ _displayio_color_t blinka_colors[7] = { .rgb888 = 0x000000, .rgb565 = 0x0000, .luma = 0x00, + .chroma = 0, .transparent = true }, { .rgb888 = 0x8428bc, .rgb565 = 0x7889, - .luma = 0xff // We cheat the luma here. It is actually 0x60 + .luma = 0xff, // We cheat the luma here. It is actually 0x60 + .hue = 184, + .chroma = 148 }, { .rgb888 = 0xff89bc, .rgb565 = 0xB8FC, - .luma = 0xb5 + .luma = 0xb5, + .hue = 222, + .chroma = 118 }, { .rgb888 = 0x7beffe, .rgb565 = 0x9F86, - .luma = 0xe0 + .luma = 0xe0, + .hue = 124, + .chroma = 131 }, { .rgb888 = 0x51395f, .rgb565 = 0x0D5A, - .luma = 0x47 + .luma = 0x47, + .hue = 185, + .chroma = 38 }, { .rgb888 = 0xffffff, .rgb565 = 0xffff, - .luma = 0xff + .luma = 0xff, + .chroma = 0 }, { .rgb888 = 0x0736a0, .rgb565 = 0xf501, - .luma = 0x44 + .luma = 0x44, + .hue = 147, + .chroma = 153 }, }; diff --git a/tools/gen_display_resources.py b/tools/gen_display_resources.py index 0f6b9014b..65600a195 100644 --- a/tools/gen_display_resources.py +++ b/tools/gen_display_resources.py @@ -102,12 +102,14 @@ _displayio_color_t terminal_colors[2] = { { .rgb888 = 0x000000, .rgb565 = 0x0000, - .luma = 0x00 + .luma = 0x00, + .chroma = 0 }, { .rgb888 = 0xffffff, .rgb565 = 0xffff, - .luma = 0xff + .luma = 0xff, + .chroma = 0 }, }; |