diff options
| author | Brent Rubell <brentru@users.noreply.github.com> | 2019-10-31 15:22:47 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-31 15:22:47 -0400 |
| commit | 08d1019f2b8bb2f0153e1019067d8a862c7a03f2 (patch) | |
| tree | c1139916103eae9b72fd25a246d24692a2e1ce82 | |
| parent | 56ac41fabf20873192df3d67866969418fd4d5d6 (diff) | |
| parent | 2f04c5891faabc2e0e27c3ad21f652f72ab6871d (diff) | |
Merge pull request #2256 from brentru/master
Switch PyPortal Titano to 8-bit Mode
| -rw-r--r-- | ports/atmel-samd/boards/pyportal_titano/board.c | 25 | ||||
| -rw-r--r-- | ports/atmel-samd/boards/pyportal_titano/mpconfigboard.h | 1 | ||||
| -rw-r--r-- | ports/atmel-samd/boards/pyportal_titano/pins.c | 9 |
3 files changed, 11 insertions, 24 deletions
diff --git a/ports/atmel-samd/boards/pyportal_titano/board.c b/ports/atmel-samd/boards/pyportal_titano/board.c index a18bb380b..828ceebc4 100644 --- a/ports/atmel-samd/boards/pyportal_titano/board.c +++ b/ports/atmel-samd/boards/pyportal_titano/board.c @@ -74,24 +74,21 @@ uint8_t display_init_sequence[] = { 0x11, 0x1d, 0x23, 0x35, 0x41, 0x4b, 0x4b, 0x42, 0x3A, 0x27, 0x1B, 0x08, 0x09, 0x03, 0x00, 0x01, 0x3a, 1, 0x55, - 0x36, 1, 0x00, + 0x36, 1, 0x60, 0x11, DELAY, 150/5, // Exit Sleep, then delay 150 ms 0x29, DELAY, 50/5 }; 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, &pin_PA14); - 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_PB05, // TFT_DC Command or data - &pin_PB06, // TFT_CS Chip select - &pin_PA00, // TFT_RST Reset - 24000000); + displayio_parallelbus_obj_t* bus = &displays[0].parallel_bus; + bus->base.type = &displayio_parallelbus_type; + common_hal_displayio_parallelbus_construct(bus, + &pin_PA16, // Data0 + &pin_PB05, // Command or data + &pin_PB06, // Chip select + &pin_PB09, // Write + &pin_PB04, // Read + &pin_PA00); // Reset displayio_display_obj_t* display = &displays[0].display; display->base.type = &displayio_display_type; @@ -101,7 +98,7 @@ void board_init(void) { 320, // Height 0, // column start 0, // row start - 270, // rotation + 0, // rotation 16, // Color depth false, // grayscale false, // pixels_in_byte_share_row (unused for depths > 8) diff --git a/ports/atmel-samd/boards/pyportal_titano/mpconfigboard.h b/ports/atmel-samd/boards/pyportal_titano/mpconfigboard.h index 91c118810..f2af07371 100644 --- a/ports/atmel-samd/boards/pyportal_titano/mpconfigboard.h +++ b/ports/atmel-samd/boards/pyportal_titano/mpconfigboard.h @@ -3,7 +3,6 @@ #define CIRCUITPY_MCU_FAMILY samd51 - #define MICROPY_HW_LED_STATUS (&pin_PA27) #define MICROPY_HW_NEOPIXEL (&pin_PB22) diff --git a/ports/atmel-samd/boards/pyportal_titano/pins.c b/ports/atmel-samd/boards/pyportal_titano/pins.c index 6bc0a504a..14699a209 100644 --- a/ports/atmel-samd/boards/pyportal_titano/pins.c +++ b/ports/atmel-samd/boards/pyportal_titano/pins.c @@ -80,15 +80,6 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, - // TFT control pins - {MP_OBJ_NEW_QSTR(MP_QSTR_TFT_LITE), MP_ROM_PTR(&pin_PB31)}, - {MP_OBJ_NEW_QSTR(MP_QSTR_TFT_MOSI), MP_ROM_PTR(&pin_PA12)}, - {MP_OBJ_NEW_QSTR(MP_QSTR_TFT_SCK), MP_ROM_PTR(&pin_PA13)}, - {MP_OBJ_NEW_QSTR(MP_QSTR_TFT_MISO), MP_ROM_PTR(&pin_PA14)}, - {MP_OBJ_NEW_QSTR(MP_QSTR_TFT_RST), MP_ROM_PTR(&pin_PA00)}, - {MP_ROM_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_PB06)}, - {MP_ROM_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_PB05)}, - { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display) }, }; MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); |