From bdc13437910320c0784902661b16b6171720f1ab Mon Sep 17 00:00:00 2001 From: Jeff Epler Date: Wed, 21 Oct 2020 11:30:33 -0500 Subject: make translate --- locale/circuitpython.pot | 32 +++++++++++++++++++++++++++++--- 1 file changed, 29 insertions(+), 3 deletions(-) (limited to 'locale/circuitpython.pot') diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot index 7ed2d1ba1..94a6a8514 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: 2020-10-16 19:50-0500\n" +"POT-Creation-Date: 2020-10-21 20:13-0500\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" @@ -288,11 +288,16 @@ msgstr "" msgid "Address type out of range" msgstr "" +#: ports/esp32s2/common-hal/canio/CAN.c +msgid "All CAN peripherals are in use" +msgstr "" + #: ports/esp32s2/common-hal/busio/I2C.c ports/nrf/common-hal/busio/I2C.c msgid "All I2C peripherals are in use" msgstr "" #: ports/atmel-samd/common-hal/canio/Listener.c +#: ports/esp32s2/common-hal/canio/Listener.c #: ports/stm/common-hal/canio/Listener.c msgid "All RX FIFOs in use" msgstr "" @@ -407,6 +412,10 @@ msgid "" "disable.\n" msgstr "" +#: ports/esp32s2/common-hal/canio/CAN.c +msgid "Baudrate not supported by peripheral" +msgstr "" + #: shared-module/displayio/Display.c #: shared-module/framebufferio/FramebufferDisplay.c msgid "Below minimum frame rate" @@ -775,7 +784,7 @@ msgstr "" msgid "ECB only operates on 16 bytes at a time" msgstr "" -#: ports/esp32s2/common-hal/busio/SPI.c +#: ports/esp32s2/common-hal/busio/SPI.c ports/esp32s2/common-hal/canio/CAN.c msgid "ESP-IDF memory allocation failed" msgstr "" @@ -901,6 +910,7 @@ msgid "File exists" msgstr "" #: ports/atmel-samd/common-hal/canio/Listener.c +#: ports/esp32s2/common-hal/canio/Listener.c #: ports/stm/common-hal/canio/Listener.c msgid "Filters too complex" msgstr "" @@ -1119,7 +1129,7 @@ msgstr "" #: ports/cxd56/common-hal/busio/I2C.c ports/cxd56/common-hal/busio/SPI.c #: ports/cxd56/common-hal/busio/UART.c ports/cxd56/common-hal/sdioio/SDCard.c #: ports/esp32s2/common-hal/busio/I2C.c ports/esp32s2/common-hal/busio/SPI.c -#: ports/esp32s2/common-hal/busio/UART.c +#: ports/esp32s2/common-hal/busio/UART.c ports/esp32s2/common-hal/canio/CAN.c #: ports/mimxrt10xx/common-hal/busio/I2C.c #: ports/mimxrt10xx/common-hal/busio/SPI.c #: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/I2C.c @@ -2837,6 +2847,10 @@ msgstr "" msgid "long int not supported in this build" msgstr "" +#: ports/esp32s2/common-hal/canio/CAN.c +msgid "loopback + silent mode not supported by peripheral" +msgstr "" + #: py/parse.c msgid "malformed f-string" msgstr "" @@ -3181,6 +3195,8 @@ msgstr "" #: ports/esp32s2/boards/espressif_saola_1_wrover/mpconfigboard.h #: ports/esp32s2/boards/microdev_micro_s2/mpconfigboard.h #: ports/esp32s2/boards/muselab_nanoesp32_s2/mpconfigboard.h +#: ports/esp32s2/boards/targett_module_clip_wroom/mpconfigboard.h +#: ports/esp32s2/boards/targett_module_clip_wrover/mpconfigboard.h #: ports/esp32s2/boards/unexpectedmaker_feathers2/mpconfigboard.h #: ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.h msgid "pressing boot button at start up.\n" @@ -3432,6 +3448,16 @@ msgstr "" msgid "tuple/list has wrong length" msgstr "" +#: ports/esp32s2/common-hal/canio/CAN.c +#, c-format +msgid "twai_driver_install returned esp-idf error #%d" +msgstr "" + +#: ports/esp32s2/common-hal/canio/CAN.c +#, c-format +msgid "twai_start returned esp-idf error #%d" +msgstr "" + #: ports/atmel-samd/common-hal/busio/UART.c #: ports/esp32s2/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c #: shared-bindings/busio/UART.c shared-bindings/canio/CAN.c -- cgit v1.2.3 From 4438050f794edea5c6a3f919964908800dd6b522 Mon Sep 17 00:00:00 2001 From: microDev <70126934+microDev1@users.noreply.github.com> Date: Sun, 1 Nov 2020 18:00:07 +0530 Subject: Add pcnt handler --- locale/circuitpython.pot | 9 +++- ports/esp32s2/Makefile | 1 + ports/esp32s2/common-hal/countio/Counter.c | 70 +++++++++++++++++------------- ports/esp32s2/common-hal/countio/Counter.h | 31 +++++++++++-- ports/esp32s2/pcnt_handler.c | 67 ++++++++++++++++++++++++++++ ports/esp32s2/pcnt_handler.h | 35 +++++++++++++++ 6 files changed, 177 insertions(+), 36 deletions(-) create mode 100644 ports/esp32s2/pcnt_handler.c create mode 100644 ports/esp32s2/pcnt_handler.h (limited to 'locale/circuitpython.pot') diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot index 16c3dd973..1336ab25c 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: 2020-10-21 20:13-0500\n" +"POT-Creation-Date: 2020-11-01 11:11+0530\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" @@ -1109,7 +1109,8 @@ msgid "Invalid phase" msgstr "" #: ports/atmel-samd/common-hal/audioio/AudioOut.c -#: ports/atmel-samd/common-hal/touchio/TouchIn.c shared-bindings/pwmio/PWMOut.c +#: ports/atmel-samd/common-hal/touchio/TouchIn.c +#: ports/esp32s2/common-hal/touchio/TouchIn.c shared-bindings/pwmio/PWMOut.c #: shared-module/rgbmatrix/RGBMatrix.c msgid "Invalid pin" msgstr "" @@ -1271,6 +1272,10 @@ msgstr "" msgid "No MOSI Pin" msgstr "" +#: ports/esp32s2/pcnt_handler.c +msgid "No PCNT unit free" +msgstr "" + #: ports/atmel-samd/common-hal/busio/UART.c #: ports/esp32s2/common-hal/busio/UART.c #: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c diff --git a/ports/esp32s2/Makefile b/ports/esp32s2/Makefile index 8d891edd0..6dbbf58d4 100644 --- a/ports/esp32s2/Makefile +++ b/ports/esp32s2/Makefile @@ -173,6 +173,7 @@ SRC_C += \ background.c \ fatfs_port.c \ mphalport.c \ + pcnt_handler.c \ bindings/espidf/__init__.c \ boards/$(BOARD)/board.c \ boards/$(BOARD)/pins.c \ diff --git a/ports/esp32s2/common-hal/countio/Counter.c b/ports/esp32s2/common-hal/countio/Counter.c index 6a76a163d..435762473 100644 --- a/ports/esp32s2/common-hal/countio/Counter.c +++ b/ports/esp32s2/common-hal/countio/Counter.c @@ -1,67 +1,75 @@ -#include "common-hal/countio/Counter.h" +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 microDev + * + * 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 "py/runtime.h" -#include "supervisor/shared/translate.h" +#include "common-hal/countio/Counter.h" +#include "common-hal/microcontroller/Pin.h" -#include "driver/pcnt.h" +void common_hal_countio_counter_construct(countio_counter_obj_t* self, + const mcu_pin_obj_t* pin) { + claim_pin(pin); -static void pcnt_init(countio_counter_obj_t* self) { - int unit = PCNT_UNIT_0; // Prepare configuration for the PCNT unit pcnt_config_t pcnt_config = { // Set PCNT input signal and control GPIOs - .pulse_gpio_num = self->pin->number, + .pulse_gpio_num = pin->number, .ctrl_gpio_num = PCNT_PIN_NOT_USED, .channel = PCNT_CHANNEL_0, - .unit = unit, // What to do on the positive / negative edge of pulse input? .pos_mode = PCNT_COUNT_INC, // Count up on the positive edge .neg_mode = PCNT_COUNT_DIS, // Keep the counter value on the negative edge }; // Initialize PCNT unit - pcnt_unit_config(&pcnt_config); - - // Configure and enable the input filter - pcnt_set_filter_value(unit, 100); - pcnt_filter_enable(unit); + pcnt_handler_init(&pcnt_config); - // Initialize PCNT's counter - pcnt_counter_pause(unit); - pcnt_counter_clear(unit); - - // Everything is set up, now go to counting - pcnt_counter_resume(unit); -} - -void common_hal_countio_counter_construct(countio_counter_obj_t* self, - const mcu_pin_obj_t* pin) { - claim_pin(pin); - self->pin = pin; - pcnt_init(self); + self->pin = pin->number; + self->unit = pcnt_config.unit; } bool common_hal_countio_counter_deinited(countio_counter_obj_t* self) { - return self->pin == NULL; + return self->unit == PCNT_UNIT_MAX; } void common_hal_countio_counter_deinit(countio_counter_obj_t* self) { if (common_hal_countio_counter_deinited(self)) { return; } - reset_pin_number(self->pin->number); - self->pin = NULL; + reset_pin_number(self->pin); + pcnt_handler_deinit(&self->unit); } mp_int_t common_hal_countio_counter_get_count(countio_counter_obj_t* self) { int16_t count; - pcnt_get_counter_value(PCNT_UNIT_0, &count); + pcnt_get_counter_value(self->unit, &count); return count+self->count; } void common_hal_countio_counter_set_count(countio_counter_obj_t* self, mp_int_t new_count) { self->count = new_count; - pcnt_counter_clear(PCNT_UNIT_0); + pcnt_counter_clear(self->unit); } void common_hal_countio_counter_reset(countio_counter_obj_t* self) { diff --git a/ports/esp32s2/common-hal/countio/Counter.h b/ports/esp32s2/common-hal/countio/Counter.h index 3406f9daa..63d1eb98b 100644 --- a/ports/esp32s2/common-hal/countio/Counter.h +++ b/ports/esp32s2/common-hal/countio/Counter.h @@ -1,15 +1,40 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 microDev + * + * 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_ESP32S2_COMMON_HAL_COUNTIO_COUNTER_H #define MICROPY_INCLUDED_ESP32S2_COMMON_HAL_COUNTIO_COUNTER_H -#include "common-hal/microcontroller/Pin.h" - #include "py/obj.h" +#include "pcnt_handler.h" typedef struct { mp_obj_base_t base; - const mcu_pin_obj_t * pin; + uint8_t pin; mp_int_t count; + pcnt_unit_t unit; } countio_counter_obj_t; #endif // MICROPY_INCLUDED_ESP32S2_COMMON_HAL_COUNTIO_COUNT_H diff --git a/ports/esp32s2/pcnt_handler.c b/ports/esp32s2/pcnt_handler.c new file mode 100644 index 000000000..56fb0f21c --- /dev/null +++ b/ports/esp32s2/pcnt_handler.c @@ -0,0 +1,67 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 microDev + * + * 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 "pcnt_handler.h" + +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + +#define PCNT_UNIT_ACTIVE 1 +#define PCNT_UNIT_INACTIVE 0 + +static uint8_t pcnt_state[4]; + +void pcnt_handler_init(pcnt_config_t* pcnt_config) { + // Look for available pcnt unit + for (uint8_t i = 0; i<=3; i++) { + if (pcnt_state[i] == PCNT_UNIT_INACTIVE) { + pcnt_config->unit = (pcnt_unit_t)i; + pcnt_state[i] = PCNT_UNIT_ACTIVE; + break; + } else if (i == 3) { + mp_raise_RuntimeError(translate("No PCNT unit free")); + } + } + + // Initialize PCNT unit + pcnt_unit_config(pcnt_config); + + // Configure and enable the input filter + pcnt_set_filter_value(pcnt_config->unit, 100); + pcnt_filter_enable(pcnt_config->unit); + + // Initialize PCNT's counter + pcnt_counter_pause(pcnt_config->unit); + pcnt_counter_clear(pcnt_config->unit); + + // Everything is set up, now go to counting + pcnt_counter_resume(pcnt_config->unit); +} + +void pcnt_handler_deinit(pcnt_unit_t* unit) { + pcnt_state[*unit] = PCNT_UNIT_INACTIVE; + *unit = PCNT_UNIT_MAX; +} diff --git a/ports/esp32s2/pcnt_handler.h b/ports/esp32s2/pcnt_handler.h new file mode 100644 index 000000000..4bdaee1b8 --- /dev/null +++ b/ports/esp32s2/pcnt_handler.h @@ -0,0 +1,35 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 microDev + * + * 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_ESP32S2_PCNT_HANDLER_H +#define MICROPY_INCLUDED_ESP32S2_PCNT_HANDLER_H + +#include "driver/pcnt.h" + +extern void pcnt_handler_init(pcnt_config_t* pcnt_config); +extern void pcnt_handler_deinit(pcnt_unit_t* unit); + +#endif // MICROPY_INCLUDED_ESP32S2_PCNT_HANDLER_H -- cgit v1.2.3 From fe6bfde590fc325c984c679825024241afd23a5f Mon Sep 17 00:00:00 2001 From: microDev <70126934+microDev1@users.noreply.github.com> Date: Wed, 4 Nov 2020 21:20:24 +0530 Subject: move pcnt handler --- locale/circuitpython.pot | 10 ++--- ports/esp32s2/Makefile | 2 +- ports/esp32s2/pcnt_handler.c | 67 -------------------------------- ports/esp32s2/pcnt_handler.h | 35 ----------------- ports/esp32s2/peripherals/pcnt_handler.c | 67 ++++++++++++++++++++++++++++++++ ports/esp32s2/peripherals/pcnt_handler.h | 35 +++++++++++++++++ 6 files changed, 108 insertions(+), 108 deletions(-) delete mode 100644 ports/esp32s2/pcnt_handler.c delete mode 100644 ports/esp32s2/pcnt_handler.h create mode 100644 ports/esp32s2/peripherals/pcnt_handler.c create mode 100644 ports/esp32s2/peripherals/pcnt_handler.h (limited to 'locale/circuitpython.pot') diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot index 1336ab25c..b4445abfb 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: 2020-11-01 11:11+0530\n" +"POT-Creation-Date: 2020-11-04 21:18+0530\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" @@ -296,6 +296,10 @@ msgstr "" msgid "All I2C peripherals are in use" msgstr "" +#: ports/esp32s2/peripherals/pcnt_handler.c +msgid "All PCNT units in use" +msgstr "" + #: ports/atmel-samd/common-hal/canio/Listener.c #: ports/esp32s2/common-hal/canio/Listener.c #: ports/stm/common-hal/canio/Listener.c @@ -1272,10 +1276,6 @@ msgstr "" msgid "No MOSI Pin" msgstr "" -#: ports/esp32s2/pcnt_handler.c -msgid "No PCNT unit free" -msgstr "" - #: ports/atmel-samd/common-hal/busio/UART.c #: ports/esp32s2/common-hal/busio/UART.c #: ports/mimxrt10xx/common-hal/busio/UART.c ports/nrf/common-hal/busio/UART.c diff --git a/ports/esp32s2/Makefile b/ports/esp32s2/Makefile index 6dbbf58d4..56f0d46a3 100644 --- a/ports/esp32s2/Makefile +++ b/ports/esp32s2/Makefile @@ -173,7 +173,6 @@ SRC_C += \ background.c \ fatfs_port.c \ mphalport.c \ - pcnt_handler.c \ bindings/espidf/__init__.c \ boards/$(BOARD)/board.c \ boards/$(BOARD)/pins.c \ @@ -189,6 +188,7 @@ SRC_C += \ lib/utils/pyexec.c \ lib/utils/stdout_helpers.c \ lib/utils/sys_stdio_mphal.c \ + peripherals/pcnt_handler.c \ peripherals/pins.c \ peripherals/rmt.c \ supervisor/shared/memory.c diff --git a/ports/esp32s2/pcnt_handler.c b/ports/esp32s2/pcnt_handler.c deleted file mode 100644 index 56fb0f21c..000000000 --- a/ports/esp32s2/pcnt_handler.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2020 microDev - * - * 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 "pcnt_handler.h" - -#include "py/runtime.h" -#include "supervisor/shared/translate.h" - -#define PCNT_UNIT_ACTIVE 1 -#define PCNT_UNIT_INACTIVE 0 - -static uint8_t pcnt_state[4]; - -void pcnt_handler_init(pcnt_config_t* pcnt_config) { - // Look for available pcnt unit - for (uint8_t i = 0; i<=3; i++) { - if (pcnt_state[i] == PCNT_UNIT_INACTIVE) { - pcnt_config->unit = (pcnt_unit_t)i; - pcnt_state[i] = PCNT_UNIT_ACTIVE; - break; - } else if (i == 3) { - mp_raise_RuntimeError(translate("No PCNT unit free")); - } - } - - // Initialize PCNT unit - pcnt_unit_config(pcnt_config); - - // Configure and enable the input filter - pcnt_set_filter_value(pcnt_config->unit, 100); - pcnt_filter_enable(pcnt_config->unit); - - // Initialize PCNT's counter - pcnt_counter_pause(pcnt_config->unit); - pcnt_counter_clear(pcnt_config->unit); - - // Everything is set up, now go to counting - pcnt_counter_resume(pcnt_config->unit); -} - -void pcnt_handler_deinit(pcnt_unit_t* unit) { - pcnt_state[*unit] = PCNT_UNIT_INACTIVE; - *unit = PCNT_UNIT_MAX; -} diff --git a/ports/esp32s2/pcnt_handler.h b/ports/esp32s2/pcnt_handler.h deleted file mode 100644 index 4bdaee1b8..000000000 --- a/ports/esp32s2/pcnt_handler.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2020 microDev - * - * 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_ESP32S2_PCNT_HANDLER_H -#define MICROPY_INCLUDED_ESP32S2_PCNT_HANDLER_H - -#include "driver/pcnt.h" - -extern void pcnt_handler_init(pcnt_config_t* pcnt_config); -extern void pcnt_handler_deinit(pcnt_unit_t* unit); - -#endif // MICROPY_INCLUDED_ESP32S2_PCNT_HANDLER_H diff --git a/ports/esp32s2/peripherals/pcnt_handler.c b/ports/esp32s2/peripherals/pcnt_handler.c new file mode 100644 index 000000000..5a0cc9a7c --- /dev/null +++ b/ports/esp32s2/peripherals/pcnt_handler.c @@ -0,0 +1,67 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 microDev + * + * 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 "pcnt_handler.h" + +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + +#define PCNT_UNIT_ACTIVE 1 +#define PCNT_UNIT_INACTIVE 0 + +static uint8_t pcnt_state[4]; + +void pcnt_handler_init(pcnt_config_t* pcnt_config) { + // Look for available pcnt unit + for (uint8_t i = 0; i<=3; i++) { + if (pcnt_state[i] == PCNT_UNIT_INACTIVE) { + pcnt_config->unit = (pcnt_unit_t)i; + pcnt_state[i] = PCNT_UNIT_ACTIVE; + break; + } else if (i == 3) { + mp_raise_RuntimeError(translate("All PCNT units in use")); + } + } + + // Initialize PCNT unit + pcnt_unit_config(pcnt_config); + + // Configure and enable the input filter + pcnt_set_filter_value(pcnt_config->unit, 100); + pcnt_filter_enable(pcnt_config->unit); + + // Initialize PCNT's counter + pcnt_counter_pause(pcnt_config->unit); + pcnt_counter_clear(pcnt_config->unit); + + // Everything is set up, now go to counting + pcnt_counter_resume(pcnt_config->unit); +} + +void pcnt_handler_deinit(pcnt_unit_t* unit) { + pcnt_state[*unit] = PCNT_UNIT_INACTIVE; + *unit = PCNT_UNIT_MAX; +} diff --git a/ports/esp32s2/peripherals/pcnt_handler.h b/ports/esp32s2/peripherals/pcnt_handler.h new file mode 100644 index 000000000..f44ee1f83 --- /dev/null +++ b/ports/esp32s2/peripherals/pcnt_handler.h @@ -0,0 +1,35 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 microDev + * + * 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_ESP32S2_PERIPHERALS_PCNT_HANDLER_H +#define MICROPY_INCLUDED_ESP32S2_PERIPHERALS_PCNT_HANDLER_H + +#include "driver/pcnt.h" + +extern void pcnt_handler_init(pcnt_config_t* pcnt_config); +extern void pcnt_handler_deinit(pcnt_unit_t* unit); + +#endif // MICROPY_INCLUDED_ESP32S2_PERIPHERALS_PCNT_HANDLER_H -- cgit v1.2.3