diff options
Diffstat (limited to 'ports')
48 files changed, 1603 insertions, 30 deletions
diff --git a/ports/atmel-samd/boards/cp_sapling_m0/board.c b/ports/atmel-samd/boards/cp_sapling_m0/board.c new file mode 100644 index 000000000..ce5636676 --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0/board.c @@ -0,0 +1,40 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017 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 "common-hal/microcontroller/Pin.h" +#include "supervisor/shared/board.h" +#include "hal/include/hal_gpio.h" + +void board_init(void) { +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.h b/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.h new file mode 100644 index 000000000..c67f022eb --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.h @@ -0,0 +1,57 @@ +#define MICROPY_HW_BOARD_NAME "CP Sapling M0" +#define MICROPY_HW_MCU_NAME "samd21e18" + +#define MICROPY_HW_NEOPIXEL (&pin_PA15) + +#define MICROPY_PORT_A (0) +#define MICROPY_PORT_B (0) +#define MICROPY_PORT_C (0) + +#define IGNORE_PIN_PA02 1 +#define IGNORE_PIN_PA03 1 +#define IGNORE_PIN_PA04 1 +#define IGNORE_PIN_PA05 1 +#define IGNORE_PIN_PA06 1 +#define IGNORE_PIN_PA07 1 +#define IGNORE_PIN_PA12 1 +#define IGNORE_PIN_PA13 1 +#define IGNORE_PIN_PA14 1 +#define IGNORE_PIN_PA20 1 +#define IGNORE_PIN_PA21 1 +// USB is always used internally so skip the pin objects for it. +#define IGNORE_PIN_PA24 1 +#define IGNORE_PIN_PA25 1 +#define IGNORE_PIN_PA27 1 +#define IGNORE_PIN_PA28 1 +#define IGNORE_PIN_PA30 1 +#define IGNORE_PIN_PA31 1 +#define IGNORE_PIN_PB01 1 +#define IGNORE_PIN_PB02 1 +#define IGNORE_PIN_PB03 1 +#define IGNORE_PIN_PB04 1 +#define IGNORE_PIN_PB05 1 +#define IGNORE_PIN_PB06 1 +#define IGNORE_PIN_PB07 1 +#define IGNORE_PIN_PB08 1 +#define IGNORE_PIN_PB09 1 +#define IGNORE_PIN_PB10 1 +#define IGNORE_PIN_PB11 1 +#define IGNORE_PIN_PB12 1 +#define IGNORE_PIN_PB13 1 +#define IGNORE_PIN_PB14 1 +#define IGNORE_PIN_PB15 1 +#define IGNORE_PIN_PB16 1 +#define IGNORE_PIN_PB17 1 +#define IGNORE_PIN_PB22 1 +#define IGNORE_PIN_PB23 1 +#define IGNORE_PIN_PB30 1 +#define IGNORE_PIN_PB31 1 +#define IGNORE_PIN_PB00 1 + +#define DEFAULT_I2C_BUS_SCL (&pin_PA09) +#define DEFAULT_I2C_BUS_SDA (&pin_PA08) + +#define DEFAULT_SPI_BUS_SS (&pin_PA22) +#define DEFAULT_SPI_BUS_SCK (&pin_PA19) +#define DEFAULT_SPI_BUS_MOSI (&pin_PA18) +#define DEFAULT_SPI_BUS_MISO (&pin_PA17) diff --git a/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.mk b/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.mk new file mode 100644 index 000000000..861a0a5f7 --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0/mpconfigboard.mk @@ -0,0 +1,24 @@ +USB_VID = 0x1209 +USB_PID = 0x4DDD +USB_PRODUCT = "CP Sapling" +USB_MANUFACTURER = "Oak Development Technologies" + +CHIP_VARIANT = SAMD21E18A +CHIP_FAMILY = samd21 + +INTERNAL_FLASH_FILESYSTEM = 1 +LONGINT_IMPL = NONE +CIRCUITPY_FULL_BUILD = 0 + +SUPEROPT_GC = 0 + +CFLAGS_BOARD = --param max-inline-insns-auto=15 +ifeq ($(TRANSLATION), zh_Latn_pinyin) +RELEASE_NEEDS_CLEAN_BUILD = 1 +CFLAGS_INLINE_LIMIT = 35 +endif +ifeq ($(TRANSLATION), de_DE) +RELEASE_NEEDS_CLEAN_BUILD = 1 +CFLAGS_INLINE_LIMIT = 35 +SUPEROPT_VM = 0 +endif diff --git a/ports/atmel-samd/boards/cp_sapling_m0/pins.c b/ports/atmel-samd/boards/cp_sapling_m0/pins.c new file mode 100644 index 000000000..d527aaddc --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0/pins.c @@ -0,0 +1,38 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + + { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA08) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA08) }, + + { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA00) }, + + { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PA01) }, + + { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA09) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA09) }, + + { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PA22) }, + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA22) }, + { MP_ROM_QSTR(MP_QSTR_SS), MP_ROM_PTR(&pin_PA22) }, + + { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PA19) }, + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA19) }, + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA19) }, + + { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA17) }, + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA17) }, + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA17) }, + + { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PA18) }, + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA18) }, + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA18) }, + + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA15) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/atmel-samd/boards/cp_sapling_m0_spiflash/board.c b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/board.c new file mode 100644 index 000000000..ce5636676 --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/board.c @@ -0,0 +1,40 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017 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 "common-hal/microcontroller/Pin.h" +#include "supervisor/shared/board.h" +#include "hal/include/hal_gpio.h" + +void board_init(void) { +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/atmel-samd/boards/cp_sapling_m0_spiflash/mpconfigboard.h b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/mpconfigboard.h new file mode 100644 index 000000000..9c69c4802 --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/mpconfigboard.h @@ -0,0 +1,62 @@ +#define MICROPY_HW_BOARD_NAME "CP Sapling M0 w/ SPI Flash" +#define MICROPY_HW_MCU_NAME "samd21e18" + +#define MICROPY_HW_NEOPIXEL (&pin_PA15) + +#define MICROPY_PORT_A (0) +#define MICROPY_PORT_B (0) +#define MICROPY_PORT_C (0) + +#define SPI_FLASH_MOSI_PIN &pin_PA18 +#define SPI_FLASH_MISO_PIN &pin_PA17 +#define SPI_FLASH_SCK_PIN &pin_PA19 +#define SPI_FLASH_CS_PIN &pin_PA22 + +#define IGNORE_PIN_PA02 1 +#define IGNORE_PIN_PA03 1 +#define IGNORE_PIN_PA04 1 +#define IGNORE_PIN_PA05 1 +#define IGNORE_PIN_PA06 1 +#define IGNORE_PIN_PA07 1 +#define IGNORE_PIN_PA12 1 +#define IGNORE_PIN_PA13 1 +#define IGNORE_PIN_PA14 1 +#define IGNORE_PIN_PA20 1 +#define IGNORE_PIN_PA21 1 +// USB is always used internally so skip the pin objects for it. +#define IGNORE_PIN_PA24 1 +#define IGNORE_PIN_PA25 1 +#define IGNORE_PIN_PA27 1 +#define IGNORE_PIN_PA28 1 +#define IGNORE_PIN_PA30 1 +#define IGNORE_PIN_PA31 1 +#define IGNORE_PIN_PB01 1 +#define IGNORE_PIN_PB02 1 +#define IGNORE_PIN_PB03 1 +#define IGNORE_PIN_PB04 1 +#define IGNORE_PIN_PB05 1 +#define IGNORE_PIN_PB06 1 +#define IGNORE_PIN_PB07 1 +#define IGNORE_PIN_PB08 1 +#define IGNORE_PIN_PB09 1 +#define IGNORE_PIN_PB10 1 +#define IGNORE_PIN_PB11 1 +#define IGNORE_PIN_PB12 1 +#define IGNORE_PIN_PB13 1 +#define IGNORE_PIN_PB14 1 +#define IGNORE_PIN_PB15 1 +#define IGNORE_PIN_PB16 1 +#define IGNORE_PIN_PB17 1 +#define IGNORE_PIN_PB22 1 +#define IGNORE_PIN_PB23 1 +#define IGNORE_PIN_PB30 1 +#define IGNORE_PIN_PB31 1 +#define IGNORE_PIN_PB00 1 + +#define DEFAULT_I2C_BUS_SCL (&pin_PA09) +#define DEFAULT_I2C_BUS_SDA (&pin_PA08) + +#define DEFAULT_SPI_BUS_SS (&pin_PA22) +#define DEFAULT_SPI_BUS_SCK (&pin_PA19) +#define DEFAULT_SPI_BUS_MOSI (&pin_PA18) +#define DEFAULT_SPI_BUS_MISO (&pin_PA17) diff --git a/ports/atmel-samd/boards/cp_sapling_m0_spiflash/mpconfigboard.mk b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/mpconfigboard.mk new file mode 100644 index 000000000..99e13f791 --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/mpconfigboard.mk @@ -0,0 +1,33 @@ +USB_VID = 0x1209 +USB_PID = 0x4DDE +USB_PRODUCT = "CP Sapling M0 w/ SPI Flash" +USB_MANUFACTURER = "Oak Development Technologies" + +CHIP_VARIANT = SAMD21E18A +CHIP_FAMILY = samd21 + +INTERNAL_FLASH_FILESYSTEM = 0 +LONGINT_IMPL = MPZ +SPI_FLASH_FILESYSTEM = 1 +EXTERNAL_FLASH_DEVICE_COUNT = 1 +EXTERNAL_FLASH_DEVICES = AT25DF081A + +CIRCUITPY_AUDIOIO = 0 +CIRCUITPY_AUDIOBUSIO = 0 +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_COUNTIO = 0 +CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_I2CPERIPHERAL = 0 + +SUPEROPT_GC = 0 + +CFLAGS_BOARD = --param max-inline-insns-auto=15 +ifeq ($(TRANSLATION), zh_Latn_pinyin) +RELEASE_NEEDS_CLEAN_BUILD = 1 +CFLAGS_INLINE_LIMIT = 35 +endif +ifeq ($(TRANSLATION), de_DE) +RELEASE_NEEDS_CLEAN_BUILD = 1 +CFLAGS_INLINE_LIMIT = 35 +SUPEROPT_VM = 0 +endif diff --git a/ports/atmel-samd/boards/cp_sapling_m0_spiflash/pins.c b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/pins.c new file mode 100644 index 000000000..d527aaddc --- /dev/null +++ b/ports/atmel-samd/boards/cp_sapling_m0_spiflash/pins.c @@ -0,0 +1,38 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + + { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA08) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA08) }, + + { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA00) }, + + { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PA01) }, + + { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA09) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA09) }, + + { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PA22) }, + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA22) }, + { MP_ROM_QSTR(MP_QSTR_SS), MP_ROM_PTR(&pin_PA22) }, + + { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PA19) }, + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA19) }, + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA19) }, + + { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA17) }, + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA17) }, + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA17) }, + + { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PA18) }, + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA18) }, + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA18) }, + + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA15) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/atmel-samd/common-hal/audiobusio/PDMIn.c b/ports/atmel-samd/common-hal/audiobusio/PDMIn.c index 3c9ec05c2..8911aef2f 100644 --- a/ports/atmel-samd/common-hal/audiobusio/PDMIn.c +++ b/ports/atmel-samd/common-hal/audiobusio/PDMIn.c @@ -337,7 +337,11 @@ const uint16_t sinc_filter [OVERSAMPLING] = { 94, 63, 39, 21, 9, 2, 0, 0 }; -#define REPEAT_16_TIMES(X) X X X X X X X X X X X X X X X X +#ifdef SAMD21 +#define REPEAT_16_TIMES(X) do { for(uint8_t j=0; j<4; j++) { X X X X } } while (0) +#else +#define REPEAT_16_TIMES(X) do { X X X X X X X X X X X X X X X X } while(0) +#endif static uint16_t filter_sample(uint32_t pdm_samples[4]) { uint16_t running_sum = 0; @@ -354,7 +358,7 @@ static uint16_t filter_sample(uint32_t pdm_samples[4]) { filter_ptr++; pdm_sample <<= 1; } - ) + ); } return running_sum; } diff --git a/ports/atmel-samd/mpconfigport.mk b/ports/atmel-samd/mpconfigport.mk index 1929e146d..17e3995bf 100644 --- a/ports/atmel-samd/mpconfigport.mk +++ b/ports/atmel-samd/mpconfigport.mk @@ -29,6 +29,10 @@ ifndef CIRCUITPY_AUDIOMP3 CIRCUITPY_AUDIOMP3 = 0 endif +ifndef CIRCUITPY_BUILTINS_POW3 +CIRCUITPY_BUILTINS_POW3 = 0 +endif + ifndef CIRCUITPY_FREQUENCYIO CIRCUITPY_FREQUENCYIO = 0 endif diff --git a/ports/esp32s2/Makefile b/ports/esp32s2/Makefile index 794df0dab..93221aba7 100644 --- a/ports/esp32s2/Makefile +++ b/ports/esp32s2/Makefile @@ -104,6 +104,8 @@ INC += -isystem esp-idf/components/soc/soc/include INC += -isystem esp-idf/components/soc/soc/esp32s2/include INC += -isystem esp-idf/components/heap/include INC += -isystem esp-idf/components/esp_system/include +INC += -isystem esp-idf/components/spi_flash/include +INC += -isystem esp-idf/components/nvs_flash/include INC += -I$(BUILD)/esp-idf/config CFLAGS += -DHAVE_CONFIG_H \ @@ -188,6 +190,7 @@ SRC_C += \ lib/utils/pyexec.c \ lib/utils/stdout_helpers.c \ lib/utils/sys_stdio_mphal.c \ + peripherals/timer.c \ peripherals/pcnt.c \ peripherals/pins.c \ peripherals/rmt.c \ diff --git a/ports/esp32s2/boards/adafruit_magtag_2.9_grayscale/pins.c b/ports/esp32s2/boards/adafruit_magtag_2.9_grayscale/pins.c index 40c9e91e4..0cefb6dfb 100644 --- a/ports/esp32s2/boards/adafruit_magtag_2.9_grayscale/pins.c +++ b/ports/esp32s2/boards/adafruit_magtag_2.9_grayscale/pins.c @@ -16,11 +16,19 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_EPD_CS), MP_ROM_PTR(&pin_GPIO8) }, { MP_ROM_QSTR(MP_QSTR_BUTTON_A), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_D15), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_BUTTON_B), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_D14), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_BUTTON_C), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_BUTTON_D), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_GPIO11) }, { MP_ROM_QSTR(MP_QSTR_LIGHT), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO3) }, { MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_GPIO4) }, { MP_ROM_QSTR(MP_QSTR_BATTERY), MP_ROM_PTR(&pin_GPIO4) }, @@ -36,6 +44,7 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_NEOPIXEL_POWER), MP_ROM_PTR(&pin_GPIO21) }, { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO1) }, { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, diff --git a/ports/esp32s2/common-hal/alarm/__init__.c b/ports/esp32s2/common-hal/alarm/__init__.c index 37d74c0be..7cf74a0ef 100644 --- a/ports/esp32s2/common-hal/alarm/__init__.c +++ b/ports/esp32s2/common-hal/alarm/__init__.c @@ -31,10 +31,11 @@ #include "shared-bindings/alarm/__init__.h" #include "shared-bindings/alarm/pin/PinAlarm.h" -#include "shared-bindings/alarm/time/MonotonicTimeAlarm.h" +#include "shared-bindings/alarm/time/TimeAlarm.h" #include "shared-bindings/microcontroller/__init__.h" #include "shared-bindings/time/__init__.h" +#include "esp_log.h" #include "esp_sleep.h" STATIC mp_obj_tuple_t *_deep_sleep_alarms; @@ -51,8 +52,8 @@ mp_obj_t common_hal_alarm_get_wake_alarm(void) { switch (esp_sleep_get_wakeup_cause()) { case ESP_SLEEP_WAKEUP_TIMER: { // Wake up from timer. - alarm_time_monotonic_time_alarm_obj_t *timer = m_new_obj(alarm_time_monotonic_time_alarm_obj_t); - timer->base.type = &alarm_time_monotonic_time_alarm_type; + alarm_time_time_alarm_obj_t *timer = m_new_obj(alarm_time_time_alarm_obj_t); + timer->base.type = &alarm_time_time_alarm_type; return timer; } @@ -86,7 +87,7 @@ void common_hal_alarm_set_deep_sleep_alarms(size_t n_alarms, const mp_obj_t *ala if (MP_OBJ_IS_TYPE(alarms[i], &alarm_pin_pin_alarm_type)) { mp_raise_NotImplementedError(translate("PinAlarm deep sleep not yet implemented")); } - else if (MP_OBJ_IS_TYPE(alarms[i], &alarm_time_monotonic_time_alarm_type)) { + else if (MP_OBJ_IS_TYPE(alarms[i], &alarm_time_time_alarm_type)) { if (time_alarm_set) { mp_raise_ValueError(translate("Only one alarm.time alarm can be set.")); } @@ -106,15 +107,15 @@ bool common_hal_alarm_enable_deep_sleep_alarms(void) { // TODO: handle pin alarms mp_raise_NotImplementedError(translate("PinAlarm deep sleep not yet implemented")); } - else if (MP_OBJ_IS_TYPE(alarm, &alarm_time_monotonic_time_alarm_type)) { - alarm_time_monotonic_time_alarm_obj_t *monotonic_time_alarm = MP_OBJ_TO_PTR(alarm); - mp_float_t now = uint64_to_float(common_hal_time_monotonic()); - // Compute a relative time in the future from now. - mp_float_t duration_secs = now - monotonic_time_alarm->monotonic_time; - if (duration_secs <= 0.0f) { + else if (MP_OBJ_IS_TYPE(alarm, &alarm_time_time_alarm_type)) { + alarm_time_time_alarm_obj_t *time_alarm = MP_OBJ_TO_PTR(alarm); + mp_float_t now_secs = uint64_to_float(common_hal_time_monotonic_ms()) / 1000.0f; + // Compute how long to actually sleep, considering hte time now. + mp_float_t wakeup_in_secs = time_alarm->monotonic_time - now_secs; + if (wakeup_in_secs <= 0.0f) { return false; } - esp_sleep_enable_timer_wakeup((uint64_t) (duration_secs * 1000000)); + esp_sleep_enable_timer_wakeup((uint64_t) (wakeup_in_secs * 1000000)); } } return true; diff --git a/ports/esp32s2/common-hal/alarm/time/MonotonicTimeAlarm.c b/ports/esp32s2/common-hal/alarm/time/TimeAlarm.c index 81864d99e..7af369463 100644 --- a/ports/esp32s2/common-hal/alarm/time/MonotonicTimeAlarm.c +++ b/ports/esp32s2/common-hal/alarm/time/TimeAlarm.c @@ -28,12 +28,12 @@ #include "py/runtime.h" -#include "shared-bindings/alarm/time/MonotonicTimeAlarm.h" +#include "shared-bindings/alarm/time/TimeAlarm.h" -void common_hal_alarm_time_monotonic_time_alarm_construct(alarm_time_monotonic_time_alarm_obj_t *self, mp_float_t monotonic_time) { +void common_hal_alarm_time_time_alarm_construct(alarm_time_time_alarm_obj_t *self, mp_float_t monotonic_time) { self->monotonic_time = monotonic_time; } -mp_float_t common_hal_alarm_time_monotonic_time_alarm_get_monotonic_time(alarm_time_monotonic_time_alarm_obj_t *self) { +mp_float_t common_hal_alarm_time_time_alarm_get_monotonic_time(alarm_time_time_alarm_obj_t *self) { return self->monotonic_time; } diff --git a/ports/esp32s2/common-hal/alarm/time/MonotonicTimeAlarm.h b/ports/esp32s2/common-hal/alarm/time/TimeAlarm.h index 5ff829450..b540541f4 100644 --- a/ports/esp32s2/common-hal/alarm/time/MonotonicTimeAlarm.h +++ b/ports/esp32s2/common-hal/alarm/time/TimeAlarm.h @@ -30,4 +30,4 @@ typedef struct { mp_obj_base_t base; mp_float_t monotonic_time; // values compatible with time.monotonic_time() -} alarm_time_monotonic_time_alarm_obj_t; +} alarm_time_time_alarm_obj_t; diff --git a/ports/esp32s2/common-hal/frequencyio/FrequencyIn.c b/ports/esp32s2/common-hal/frequencyio/FrequencyIn.c new file mode 100644 index 000000000..12d612abb --- /dev/null +++ b/ports/esp32s2/common-hal/frequencyio/FrequencyIn.c @@ -0,0 +1,193 @@ +/* + * 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 "shared-bindings/frequencyio/FrequencyIn.h" + +#include "py/runtime.h" + +static void IRAM_ATTR pcnt_overflow_handler(void *self_in) { + frequencyio_frequencyin_obj_t * self = self_in; + // reset counter + pcnt_counter_clear(self->unit); + + // increase multiplier + self->multiplier++; + + // reset interrupt + PCNT.int_clr.val = BIT(self->unit); +} + +static void IRAM_ATTR timer_interrupt_handler(void *self_in) { + frequencyio_frequencyin_obj_t * self = self_in; + // get counter value + int16_t count; + pcnt_get_counter_value(self->unit, &count); + self->frequency = ((count / 2.0) + (self->multiplier * INT16_MAX / 4.0)) / (self->capture_period); + + // reset multiplier + self->multiplier = 0; + + // reset counter + pcnt_counter_clear(self->unit); + + // reset interrupt + timg_dev_t *device = self->timer.group ? &(TIMERG1) : &(TIMERG0); + if (self->timer.idx) { + device->int_clr.t1 = 1; + } else { + device->int_clr.t0 = 1; + } + device->hw_timer[self->timer.idx].config.alarm_en = 1; +} + +static void init_pcnt(frequencyio_frequencyin_obj_t* self) { + // Prepare configuration for the PCNT unit + const pcnt_config_t pcnt_config = { + // Set PCNT input signal and control GPIOs + .pulse_gpio_num = self->pin, + .ctrl_gpio_num = PCNT_PIN_NOT_USED, + .channel = PCNT_CHANNEL_0, + // What to do on the positive / negative edge of pulse input? + .pos_mode = PCNT_COUNT_INC, // count both rising and falling edges + .neg_mode = PCNT_COUNT_INC, + // Set counter limit + .counter_h_lim = INT16_MAX, + .counter_l_lim = 0, + }; + + // initialize PCNT + const int8_t unit = peripherals_pcnt_init(pcnt_config); + if (unit == -1) { + mp_raise_RuntimeError(translate("All PCNT units in use")); + } + + // set the GPIO back to high-impedance, as pcnt_unit_config sets it as pull-up + gpio_set_pull_mode(self->pin, GPIO_FLOATING); + + self->unit = (pcnt_unit_t)unit; + + // enable pcnt interrupt + pcnt_event_enable(self->unit, PCNT_EVT_H_LIM); + pcnt_isr_register(pcnt_overflow_handler, (void *)self, ESP_INTR_FLAG_IRAM, &self->handle); + pcnt_intr_enable(self->unit); +} + +static void init_timer(frequencyio_frequencyin_obj_t* self) { + // Prepare configuration for the timer module + const timer_config_t config = { + .alarm_en = true, + .counter_en = false, + .intr_type = TIMER_INTR_LEVEL, + .counter_dir = TIMER_COUNT_UP, + .auto_reload = true, + .divider = 80 // 1 us per tick + }; + + // initialize Timer + peripherals_timer_init(&config, &self->timer); + if (self->timer.idx == TIMER_MAX || self->timer.group == TIMER_GROUP_MAX) { + mp_raise_RuntimeError(translate("All timers in use")); + } + + timer_idx_t idx = self->timer.idx; + timer_group_t group = self->timer.group; + + // enable timer interrupt + timer_set_alarm_value(group, idx, self->capture_period * 1000000); + timer_isr_register(group, idx, timer_interrupt_handler, (void *)self, ESP_INTR_FLAG_IRAM, &self->handle); + timer_enable_intr(group, idx); + + // start timer + timer_start(self->timer.group, self->timer.idx); +} + +void common_hal_frequencyio_frequencyin_construct(frequencyio_frequencyin_obj_t* self, + const mcu_pin_obj_t* pin, const uint16_t capture_period) { + if ((capture_period == 0) || (capture_period > 500)) { + mp_raise_ValueError(translate("Invalid capture period. Valid range: 1 - 500")); + } + + self->pin = pin->number; + self->handle = NULL; + self->multiplier = 0; + self->capture_period = capture_period; + + // initialize pcnt and timer + init_pcnt(self); + init_timer(self); + + claim_pin(pin); +} + +bool common_hal_frequencyio_frequencyin_deinited(frequencyio_frequencyin_obj_t* self) { + return self->unit == PCNT_UNIT_MAX; +} + +void common_hal_frequencyio_frequencyin_deinit(frequencyio_frequencyin_obj_t* self) { + if (common_hal_frequencyio_frequencyin_deinited(self)) { + return; + } + reset_pin_number(self->pin); + peripherals_pcnt_deinit(&self->unit); + peripherals_timer_deinit(&self->timer); + if (self->handle) { + esp_intr_free(self->handle); + self->handle = NULL; + } +} + +uint32_t common_hal_frequencyio_frequencyin_get_item(frequencyio_frequencyin_obj_t* self) { + return self->frequency; +} + +void common_hal_frequencyio_frequencyin_pause(frequencyio_frequencyin_obj_t* self) { + pcnt_counter_pause(self->unit); + timer_pause(self->timer.group, self->timer.idx); +} + +void common_hal_frequencyio_frequencyin_resume(frequencyio_frequencyin_obj_t* self) { + pcnt_counter_resume(self->unit); + timer_start(self->timer.group, self->timer.idx); +} + +void common_hal_frequencyio_frequencyin_clear(frequencyio_frequencyin_obj_t* self) { + self->frequency = 0; + pcnt_counter_clear(self->unit); + timer_set_counter_value(self->timer.group, self->timer.idx, 0); +} + +uint16_t common_hal_frequencyio_frequencyin_get_capture_period(frequencyio_frequencyin_obj_t *self) { + return self->capture_period; +} + +void common_hal_frequencyio_frequencyin_set_capture_period(frequencyio_frequencyin_obj_t *self, uint16_t capture_period) { + if ((capture_period == 0) || (capture_period > 500)) { + mp_raise_ValueError(translate("Invalid capture period. Valid range: 1 - 500")); + } + self->capture_period = capture_period; + common_hal_frequencyio_frequencyin_clear(self); + timer_set_alarm_value(self->timer.group, self->timer.idx, capture_period * 1000000); +} diff --git a/ports/esp32s2/common-hal/frequencyio/FrequencyIn.h b/ports/esp32s2/common-hal/frequencyio/FrequencyIn.h new file mode 100644 index 000000000..cf9d2ae53 --- /dev/null +++ b/ports/esp32s2/common-hal/frequencyio/FrequencyIn.h @@ -0,0 +1,45 @@ +/* + * 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_FREQUENCYIO_FREQUENCYIN_H +#define MICROPY_INCLUDED_ESP32S2_COMMON_HAL_FREQUENCYIO_FREQUENCYIN_H + +#include "py/obj.h" +#include "peripherals/pcnt.h" +#include "peripherals/timer.h" + +typedef struct { + mp_obj_base_t base; + pcnt_unit_t unit; + timer_index_t timer; + intr_handle_t handle; + uint8_t pin; + uint8_t multiplier; + uint32_t frequency; + uint16_t capture_period; +} frequencyio_frequencyin_obj_t; + +#endif // MICROPY_INCLUDED_ESP32S2_COMMON_HAL_FREQUENCYIO_FREQUENCYIN_H diff --git a/ports/esp32s2/common-hal/frequencyio/__init__.c b/ports/esp32s2/common-hal/frequencyio/__init__.c new file mode 100644 index 000000000..487814bd0 --- /dev/null +++ b/ports/esp32s2/common-hal/frequencyio/__init__.c @@ -0,0 +1 @@ +// No ferquencyio module functions. diff --git a/ports/esp32s2/common-hal/microcontroller/__init__.c b/ports/esp32s2/common-hal/microcontroller/__init__.c index 5aa0ff8ed..3578b86d0 100644 --- a/ports/esp32s2/common-hal/microcontroller/__init__.c +++ b/ports/esp32s2/common-hal/microcontroller/__init__.c @@ -35,6 +35,7 @@ #include "shared-bindings/microcontroller/__init__.h" #include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/microcontroller/Processor.h" +#include "shared-bindings/nvm/ByteArray.h" #include "supervisor/filesystem.h" #include "supervisor/shared/safe_mode.h" @@ -94,6 +95,17 @@ const mcu_processor_obj_t common_hal_mcu_processor_obj = { }, }; +#if CIRCUITPY_INTERNAL_NVM_SIZE > 0 +// The singleton nvm.ByteArray object. +const nvm_bytearray_obj_t common_hal_mcu_nvm_obj = { + .base = { + .type = &nvm_bytearray_type, + }, + .start_address = (uint8_t*) CIRCUITPY_INTERNAL_NVM_START_ADDR, + .len = CIRCUITPY_INTERNAL_NVM_SIZE, +}; +#endif + #if CIRCUITPY_WATCHDOG // The singleton watchdog.WatchDogTimer object. watchdog_watchdogtimer_obj_t common_hal_mcu_watchdogtimer_obj = { diff --git a/ports/esp32s2/common-hal/nvm/ByteArray.c b/ports/esp32s2/common-hal/nvm/ByteArray.c new file mode 100644 index 000000000..71321e7e6 --- /dev/null +++ b/ports/esp32s2/common-hal/nvm/ByteArray.c @@ -0,0 +1,97 @@ +/* + * 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 "common-hal/nvm/ByteArray.h" + +#include "py/runtime.h" +#include "nvs_flash.h" + +uint32_t common_hal_nvm_bytearray_get_length(nvm_bytearray_obj_t *self) { + return self->len; +} + +static void get_nvs_handle(nvs_handle_t * nvs_handle) { + // Initialize NVS + esp_err_t err = nvs_flash_init(); + if (err == ESP_ERR_NVS_NO_FREE_PAGES || err == ESP_ERR_NVS_NEW_VERSION_FOUND) { + // NVS partition was truncated and needs to be erased + // Retry nvs_flash_init + ESP_ERROR_CHECK(nvs_flash_erase()); + err = nvs_flash_init(); + } + ESP_ERROR_CHECK(err); + + // Open NVS handle + if (nvs_open("CPY", NVS_READWRITE, nvs_handle) != ESP_OK) { + mp_raise_RuntimeError(translate("NVS Error")); + } +} + +bool common_hal_nvm_bytearray_set_bytes(nvm_bytearray_obj_t *self, + uint32_t start_index, uint8_t* values, uint32_t len) { + char index[9]; + + // start nvs + nvs_handle_t handle; + get_nvs_handle(&handle); + + // stage flash changes + for (uint32_t i = 0; i < len; i++) { + sprintf(index, "%i", start_index + i); + if (nvs_set_u8(handle, (const char *)index, values[i]) != ESP_OK) { + return false; + } + } + + // commit flash changes + if (nvs_commit(handle) != ESP_OK) { + return false; + } + + // close nvs + nvs_close(handle); + return true; +} + +void common_hal_nvm_bytearray_get_bytes(nvm_bytearray_obj_t *self, + uint32_t start_index, uint32_t len, uint8_t* values) { + char index[9]; + + // start nvs + nvs_handle_t handle; + get_nvs_handle(&handle); + + // get from flash + for (uint32_t i = 0; i < len; i++) { + sprintf(index, "%i", start_index + i); + if (nvs_get_u8(handle, (const char *)index, &values[i]) != ESP_OK) { + mp_raise_RuntimeError(translate("NVS Error")); + } + } + + // close nvs + nvs_close(handle); +} diff --git a/ports/esp32s2/common-hal/nvm/ByteArray.h b/ports/esp32s2/common-hal/nvm/ByteArray.h new file mode 100644 index 000000000..44b63d724 --- /dev/null +++ b/ports/esp32s2/common-hal/nvm/ByteArray.h @@ -0,0 +1,38 @@ +/* + * 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_NVM_BYTEARRAY_H +#define MICROPY_INCLUDED_ESP32S2_COMMON_HAL_NVM_BYTEARRAY_H + +#include "py/obj.h" + +typedef struct { + mp_obj_base_t base; + uint8_t* start_address; + uint32_t len; +} nvm_bytearray_obj_t; + +#endif // MICROPY_INCLUDED_ESP32S2_COMMON_HAL_NVM_BYTEARRAY_H diff --git a/ports/esp32s2/common-hal/nvm/__init__.c b/ports/esp32s2/common-hal/nvm/__init__.c new file mode 100644 index 000000000..1b702a158 --- /dev/null +++ b/ports/esp32s2/common-hal/nvm/__init__.c @@ -0,0 +1 @@ +// No nvm module functions. diff --git a/ports/esp32s2/common-hal/ps2io/Ps2.c b/ports/esp32s2/common-hal/ps2io/Ps2.c new file mode 100644 index 000000000..003f0d827 --- /dev/null +++ b/ports/esp32s2/common-hal/ps2io/Ps2.c @@ -0,0 +1,392 @@ +/* + * 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 "common-hal/ps2io/Ps2.h" + +#include "supervisor/port.h" +#include "shared-bindings/microcontroller/__init__.h" + +#define STATE_IDLE 0 +#define STATE_RECV 1 +#define STATE_RECV_PARITY 2 +#define STATE_RECV_STOP 3 +#define STATE_RECV_ERR 10 + +#define ERROR_STARTBIT 0x01 +#define ERROR_TIMEOUT 0x02 +#define ERROR_PARITY 0x04 +#define ERROR_STOPBIT 0x08 +#define ERROR_BUFFER 0x10 + +#define ERROR_TX_CLKLO 0x100 +#define ERROR_TX_CLKHI 0x200 +#define ERROR_TX_ACKDATA 0x400 +#define ERROR_TX_ACKCLK 0x800 +#define ERROR_TX_RTS 0x1000 +#define ERROR_TX_NORESP 0x2000 + +void ps2_reset(void) { + gpio_uninstall_isr_service(); +} + +static void delay_us(uint32_t t) { + common_hal_mcu_delay_us(t); +} + +/* interrupt handling */ + +static void IRAM_ATTR ps2_interrupt_handler(void *self_in) { + // Grab the current time first. + uint64_t current_tick = port_get_raw_ticks(NULL); + + ps2io_ps2_obj_t * self = self_in; + int data_bit = gpio_get_level(self->data_pin) ? 1 : 0; + + // test for timeout + if (self->state != STATE_IDLE) { + int64_t diff_ms = current_tick - self->last_raw_ticks; + if (diff_ms > 1) { // a.k.a. > 1.001ms + self->last_errors |= ERROR_TIMEOUT; + self->state = STATE_IDLE; + } + } + + self->last_raw_ticks = current_tick; + + if (self->state == STATE_IDLE) { + self->bits = 0; + self->parity = false; + self->bitcount = 0; + self->state = STATE_RECV; + if (data_bit) { + // start bit should be 0 + self->last_errors |= ERROR_STARTBIT; + self->state = STATE_RECV_ERR; + } else { + self->state = STATE_RECV; + } + + } else if (self->state == STATE_RECV) { + if (data_bit) { + self->bits |= data_bit << self->bitcount; + self->parity = !self->parity; + } + ++self->bitcount; + if (self->bitcount >= 8) { + self->state = STATE_RECV_PARITY; + } + + } else if (self->state == STATE_RECV_PARITY) { + ++self->bitcount; + if (data_bit) { + self->parity = !self->parity; + } + if (!self->parity) { + self->last_errors |= ERROR_PARITY; + self->state = STATE_RECV_ERR; + } else { + self->state = STATE_RECV_STOP; + } + + } else if (self->state == STATE_RECV_STOP) { + ++self->bitcount; + if (! data_bit) { + self->last_errors |= ERROR_STOPBIT; + } else if (self->waiting_cmd_response) { + self->cmd_response = self->bits; + self->waiting_cmd_response = false; + } else if (self->bufcount >= sizeof(self->buffer)) { + self->last_errors |= ERROR_BUFFER; + } else { + self->buffer[self->bufposw] = self->bits; + self->bufposw = (self->bufposw + 1) % sizeof(self->buffer); + self->bufcount++; + } + self->state = STATE_IDLE; + + } else if (self->state == STATE_RECV_ERR) { + // just count the bits until idle + if (++self->bitcount >= 10) { + self->state = STATE_IDLE; + } + } +} + +static void enable_interrupt(ps2io_ps2_obj_t* self) { + // turn on falling edge interrupt + gpio_install_isr_service(ESP_INTR_FLAG_IRAM); + gpio_set_intr_type(self->clk_pin, GPIO_INTR_NEGEDGE); + gpio_isr_handler_add(self->clk_pin, ps2_interrupt_handler, (void*)self); +} + +static void disable_interrupt(ps2io_ps2_obj_t* self) { + // turn off fallling edge interrupt + gpio_isr_handler_remove(self->clk_pin); +} + +static void resume_interrupt(ps2io_ps2_obj_t* self) { + self->state = STATE_IDLE; + gpio_isr_handler_add(self->clk_pin, ps2_interrupt_handler, (void*)self); +} + +/* gpio handling */ + +static void clk_hi(ps2io_ps2_obj_t* self) { + // external pull-up + gpio_set_direction(self->clk_pin, GPIO_MODE_INPUT); +} + +static bool wait_clk_lo(ps2io_ps2_obj_t* self, uint32_t us) { + clk_hi(self); + delay_us(1); + while (gpio_get_level(self->clk_pin) && us) { + --us; + delay_us(1); + } + return us; +} + +static bool wait_clk_hi(ps2io_ps2_obj_t* self, uint32_t us) { + clk_hi(self); + delay_us(1); + while (!gpio_get_level(self->clk_pin) && us) { + --us; + delay_us(1); + } + return us; +} + +static void clk_lo(ps2io_ps2_obj_t* self) { + gpio_set_direction(self->clk_pin, GPIO_MODE_OUTPUT); + gpio_set_level(self->clk_pin, 0); +} + +static void data_hi(ps2io_ps2_obj_t* self) { + // external pull-up + gpio_set_direction(self->data_pin, GPIO_MODE_INPUT); +} + +static bool wait_data_lo(ps2io_ps2_obj_t* self, uint32_t us) { + data_hi(self); + delay_us(1); + while (gpio_get_level(self->data_pin) && us) { + --us; + delay_us(1); + } + return us; +} + +static bool wait_data_hi(ps2io_ps2_obj_t* self, uint32_t us) { + data_hi(self); + delay_us(1); + while (!gpio_get_level(self->data_pin) && us) { + --us; + delay_us(1); + } + return us; +} + +static void data_lo(ps2io_ps2_obj_t* self) { + gpio_set_direction(self->data_pin, GPIO_MODE_OUTPUT); + gpio_set_level(self->data_pin, 0); +} + +static void idle(ps2io_ps2_obj_t* self) { + clk_hi(self); + data_hi(self); +} + +static void inhibit(ps2io_ps2_obj_t* self) { + clk_lo(self); + data_hi(self); +} + +/* ps2io module functions */ + +void common_hal_ps2io_ps2_construct(ps2io_ps2_obj_t* self, + const mcu_pin_obj_t* data_pin, const mcu_pin_obj_t* clk_pin) { + self->clk_pin = (gpio_num_t)clk_pin->number; + self->data_pin = (gpio_num_t)data_pin->number; + self->state = STATE_IDLE; + self->bufcount = 0; + self->bufposr = 0; + self->bufposw = 0; + self->waiting_cmd_response = false; + + idle(self); + enable_interrupt(self); + + claim_pin(clk_pin); + claim_pin(data_pin); +} + +bool common_hal_ps2io_ps2_deinited(ps2io_ps2_obj_t* self) { + return self->clk_pin == GPIO_NUM_MAX; +} + +void common_hal_ps2io_ps2_deinit(ps2io_ps2_obj_t* self) { + if (common_hal_ps2io_ps2_deinited(self)) { + return; + } + gpio_uninstall_isr_service(); + reset_pin_number(self->clk_pin); + reset_pin_number(self->data_pin); + self->clk_pin = GPIO_NUM_MAX; + self->data_pin = GPIO_NUM_MAX; +} + +uint16_t common_hal_ps2io_ps2_get_len(ps2io_ps2_obj_t* self) { + return self->bufcount; +} + +int16_t common_hal_ps2io_ps2_popleft(ps2io_ps2_obj_t* self) { + common_hal_mcu_disable_interrupts(); + if (self->bufcount <= 0) { + common_hal_mcu_enable_interrupts(); + return -1; + } + uint8_t b = self->buffer[self->bufposr]; + self->bufposr = (self->bufposr + 1) % sizeof(self->buffer); + self->bufcount -= 1; + common_hal_mcu_enable_interrupts(); + return b; +} + +uint16_t common_hal_ps2io_ps2_clear_errors(ps2io_ps2_obj_t* self) { + common_hal_mcu_disable_interrupts(); + uint16_t errors = self->last_errors; + self->last_errors = 0; + common_hal_mcu_enable_interrupts(); + return errors; +} + +// Based upon TMK implementation of PS/2 protocol +// https://github.com/tmk/tmk_keyboard/blob/master/tmk_core/protocol/ps2_interrupt.c + +int16_t common_hal_ps2io_ps2_sendcmd(ps2io_ps2_obj_t* self, uint8_t b) { + disable_interrupt(self); + + /* terminate a transmission if we have */ + inhibit(self); + delay_us(100); + + /* RTS and start bit */ + data_lo(self); + clk_hi(self); + if (!wait_clk_lo(self, 10000)) { + self->last_errors |= ERROR_TX_RTS; + goto ERROR; + } + + bool parity = true; + for (uint8_t i = 0; i < 8; i++) { + delay_us(15); + if (b & (1 << i)) { + parity = !parity; + data_hi(self); + } else { + data_lo(self); + } + if (!wait_clk_hi(self, 50)) { + self->last_errors |= ERROR_TX_CLKHI; + goto ERROR; + } + if (!wait_clk_lo(self, 50)) { + self->last_errors |= ERROR_TX_CLKLO; + goto ERROR; + } + } + + /* Parity bit */ + delay_us(15); + if (parity) { + data_hi(self); + } else { + data_lo(self); + } + if (!wait_clk_hi(self, 50)) { + self->last_errors |= ERROR_TX_CLKHI; + goto ERROR; + } + if (!wait_clk_lo(self, 50)) { + self->last_errors |= ERROR_TX_CLKLO; + goto ERROR; + } + + /* Stop bit */ + delay_us(15); + data_hi(self); + + /* Ack */ + if (!wait_data_lo(self, 50)) { + self->last_errors |= ERROR_TX_ACKDATA; + goto ERROR; + } + if (!wait_clk_lo(self, 50)) { + self->last_errors |= ERROR_TX_ACKCLK; + goto ERROR; + } + + /* wait for idle state */ + if (!wait_clk_hi(self, 50)) { + self->last_errors |= ERROR_TX_ACKCLK; + goto ERROR; + } + if (!wait_data_hi(self, 50)) { + self->last_errors |= ERROR_TX_ACKDATA; + goto ERROR; + } + + /* Wait for response byte */ + self->waiting_cmd_response = true; + idle(self); + resume_interrupt(self); + + for (int i = 0; i < 25; ++i) { + delay_us(1000); + common_hal_mcu_disable_interrupts(); + bool has_response = !self->waiting_cmd_response; + uint8_t response = self->cmd_response; + common_hal_mcu_enable_interrupts(); + + if (has_response) { + return response; + } + } + + /* No response */ + common_hal_mcu_disable_interrupts(); + self->waiting_cmd_response = false; + self->last_errors |= ERROR_TX_NORESP; + common_hal_mcu_enable_interrupts(); + return -1; + + /* Other errors */ +ERROR: + idle(self); + resume_interrupt(self); + return -1; +} diff --git a/ports/esp32s2/common-hal/ps2io/Ps2.h b/ports/esp32s2/common-hal/ps2io/Ps2.h new file mode 100644 index 000000000..497952b25 --- /dev/null +++ b/ports/esp32s2/common-hal/ps2io/Ps2.h @@ -0,0 +1,60 @@ +/* + * 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_PS2IO_PS2_H +#define MICROPY_INCLUDED_ESP32S2_COMMON_HAL_PS2IO_PS2_H + +#include "common-hal/microcontroller/Pin.h" + +#include "py/obj.h" +#include "driver/gpio.h" + +typedef struct { + mp_obj_base_t base; + gpio_num_t clk_pin; + gpio_num_t data_pin; + + uint8_t state; + uint64_t last_raw_ticks; + + uint16_t bits; + bool parity; + uint8_t bitcount; + + uint8_t buffer[16]; + uint8_t bufcount; + uint8_t bufposr; + uint8_t bufposw; + + uint16_t last_errors; + + bool waiting_cmd_response; + uint8_t cmd_response; +} ps2io_ps2_obj_t; + +void ps2_reset(void); + +#endif // MICROPY_INCLUDED_ESP32S2_COMMON_HAL_PS2IO_PS2_H diff --git a/ports/esp32s2/common-hal/ps2io/__init__.c b/ports/esp32s2/common-hal/ps2io/__init__.c new file mode 100644 index 000000000..ba4b4249f --- /dev/null +++ b/ports/esp32s2/common-hal/ps2io/__init__.c @@ -0,0 +1 @@ +// No ps2io module functions. diff --git a/ports/esp32s2/common-hal/time/__init__.c b/ports/esp32s2/common-hal/time/__init__.c index c85077868..398df0c1b 100644 --- a/ports/esp32s2/common-hal/time/__init__.c +++ b/ports/esp32s2/common-hal/time/__init__.c @@ -28,7 +28,7 @@ #include "tick.h" -uint64_t common_hal_time_monotonic(void) { +uint64_t common_hal_time_monotonic_ms(void) { return supervisor_ticks_ms64(); } diff --git a/ports/esp32s2/common-hal/wifi/Radio.c b/ports/esp32s2/common-hal/wifi/Radio.c index 1945da207..f7c431a56 100644 --- a/ports/esp32s2/common-hal/wifi/Radio.c +++ b/ports/esp32s2/common-hal/wifi/Radio.c @@ -142,6 +142,13 @@ wifi_radio_error_t common_hal_wifi_radio_connect(wifi_radio_obj_t *self, uint8_t } else { config->sta.bssid_set = 0; } + // If channel is 0 (default/unset) and BSSID is not given, do a full scan instead of fast scan + // This will ensure that the best AP in range is chosen automatically + if ((config->sta.bssid_set == 0) && (config->sta.channel == 0)) { + config->sta.scan_method = WIFI_ALL_CHANNEL_SCAN; + } else { + config->sta.scan_method = WIFI_FAST_SCAN; + } esp_wifi_set_config(ESP_IF_WIFI_STA, config); self->starting_retries = 5; self->retries_left = 5; diff --git a/ports/esp32s2/common-hal/wifi/__init__.c b/ports/esp32s2/common-hal/wifi/__init__.c index f53e68fc2..e06038c22 100644 --- a/ports/esp32s2/common-hal/wifi/__init__.c +++ b/ports/esp32s2/common-hal/wifi/__init__.c @@ -59,6 +59,7 @@ static void event_handler(void* arg, esp_event_base_t event_base, ESP_EARLY_LOGW(TAG, "reason %d 0x%02x", reason, reason); if (radio->retries_left > 0 && (reason == WIFI_REASON_AUTH_EXPIRE || + reason == WIFI_REASON_NOT_AUTHED || reason == WIFI_REASON_ASSOC_EXPIRE || reason == WIFI_REASON_CONNECTION_FAIL || reason == WIFI_REASON_4WAY_HANDSHAKE_TIMEOUT)) { diff --git a/ports/esp32s2/mpconfigport.h b/ports/esp32s2/mpconfigport.h index cec8dd35d..db7393d8e 100644 --- a/ports/esp32s2/mpconfigport.h +++ b/ports/esp32s2/mpconfigport.h @@ -28,7 +28,6 @@ #ifndef ESP32S2_MPCONFIGPORT_H__ #define ESP32S2_MPCONFIGPORT_H__ -#define CIRCUITPY_INTERNAL_NVM_SIZE (0) #define MICROPY_NLR_THUMB (0) #define MICROPY_PY_UJSON (1) @@ -36,11 +35,15 @@ #include "py/circuitpy_mpconfig.h" - #define MICROPY_PORT_ROOT_POINTERS \ CIRCUITPY_COMMON_ROOT_POINTERS #define MICROPY_NLR_SETJMP (1) #define CIRCUITPY_DEFAULT_STACK_SIZE 0x6000 +#define CIRCUITPY_INTERNAL_NVM_START_ADDR (0x9000) + +#ifndef CIRCUITPY_INTERNAL_NVM_SIZE +#define CIRCUITPY_INTERNAL_NVM_SIZE (20 * 1024) +#endif #endif // __INCLUDED_ESP32S2_MPCONFIGPORT_H diff --git a/ports/esp32s2/mpconfigport.mk b/ports/esp32s2/mpconfigport.mk index 9d6c007ba..b3b2a6d70 100644 --- a/ports/esp32s2/mpconfigport.mk +++ b/ports/esp32s2/mpconfigport.mk @@ -19,17 +19,20 @@ CIRCUITPY_AUDIOBUSIO = 0 CIRCUITPY_AUDIOIO = 0 CIRCUITPY_CANIO = 1 CIRCUITPY_COUNTIO = 1 -CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_FREQUENCYIO = 1 CIRCUITPY_I2CPERIPHERAL = 0 CIRCUITPY_ROTARYIO = 1 -CIRCUITPY_NVM = 0 - +CIRCUITPY_NVM = 1 # We don't have enough endpoints to include MIDI. CIRCUITPY_USB_MIDI = 0 CIRCUITPY_WIFI = 1 CIRCUITPY_WATCHDOG ?= 1 CIRCUITPY_ESPIDF = 1 +ifndef CIRCUITPY_PS2IO +CIRCUITPY_PS2IO = 1 +endif + ifndef CIRCUITPY_TOUCHIO_USE_NATIVE CIRCUITPY_TOUCHIO_USE_NATIVE = 1 endif diff --git a/ports/esp32s2/peripherals/timer.c b/ports/esp32s2/peripherals/timer.c new file mode 100644 index 000000000..0ae140387 --- /dev/null +++ b/ports/esp32s2/peripherals/timer.c @@ -0,0 +1,76 @@ +/* + * 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 "peripherals/timer.h" + +#define TIMER_FREE 1 +#define TIMER_BUSY 0 + +static uint8_t timer_state[2][2]; + +void peripherals_timer_reset(void) { + timer_index_t timer; + for (uint8_t i = 0; i < 2; i++) { + for (uint8_t j = 0; j < 2; j++) { + if (timer_state[i][j] == TIMER_BUSY) { + timer.idx = (timer_idx_t)j; + timer.group = (timer_group_t)i; + timer_state[i][j] = TIMER_FREE; + peripherals_timer_deinit(&timer); + } + } + } +} + +void peripherals_timer_init(const timer_config_t * config, timer_index_t * timer) { + bool break_loop = false; + + // get free timer + for (uint8_t i = 0; i < 2; i++) { + for (uint8_t j = 0; j < 2; j++) { + if (timer_state[i][j] == TIMER_FREE) { + timer->idx = (timer_idx_t)j; + timer->group = (timer_group_t)i; + timer_state[i][j] = TIMER_BUSY; + break_loop = true; + break; + } else if (i == 1 && j == 1) { + timer->idx = TIMER_MAX; + timer->group = TIMER_GROUP_MAX; + return; + } + } + if (break_loop) {break;} + } + + // initialize timer module + timer_init(timer->group, timer->idx, config); + timer_set_counter_value(timer->group, timer->idx, 0); +} + +void peripherals_timer_deinit(timer_index_t * timer) { + timer_deinit(timer->group, timer->idx); +} diff --git a/ports/esp32s2/peripherals/timer.h b/ports/esp32s2/peripherals/timer.h new file mode 100644 index 000000000..8c9ebd91c --- /dev/null +++ b/ports/esp32s2/peripherals/timer.h @@ -0,0 +1,41 @@ +/* + * 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_TIMER_HANDLER_H +#define MICROPY_INCLUDED_ESP32S2_PERIPHERALS_TIMER_HANDLER_H + +#include "driver/timer.h" + +typedef struct { + timer_idx_t idx; + timer_group_t group; +} timer_index_t; + +extern void peripherals_timer_init(const timer_config_t * config, timer_index_t * timer); +extern void peripherals_timer_deinit(timer_index_t * timer); +extern void peripherals_timer_reset(void); + +#endif // MICROPY_INCLUDED_ESP32S2_PERIPHERALS_TIMER_HANDLER_H diff --git a/ports/esp32s2/supervisor/port.c b/ports/esp32s2/supervisor/port.c index 876ad739d..aff7dbda4 100644 --- a/ports/esp32s2/supervisor/port.c +++ b/ports/esp32s2/supervisor/port.c @@ -41,6 +41,7 @@ #include "common-hal/busio/I2C.h" #include "common-hal/busio/SPI.h" #include "common-hal/busio/UART.h" +#include "common-hal/ps2io/Ps2.h" #include "common-hal/pulseio/PulseIn.h" #include "common-hal/pwmio/PWMOut.h" #include "common-hal/watchdog/WatchDogTimer.h" @@ -51,6 +52,7 @@ #include "peripherals/rmt.h" #include "peripherals/pcnt.h" +#include "peripherals/timer.h" #include "components/heap/include/esp_heap_caps.h" #include "components/soc/soc/esp32s2/include/soc/cache_memory.h" @@ -104,6 +106,10 @@ void reset_port(void) { analogout_reset(); #endif +#if CIRCUITPY_PS2IO + ps2_reset(); +#endif + #if CIRCUITPY_PULSEIO esp32s2_peripherals_rmt_reset(); pulsein_reset(); @@ -123,6 +129,19 @@ void reset_port(void) { peripherals_pcnt_reset(); #endif +#if CIRCUITPY_FREQUENCYIO + peripherals_timer_reset(); +#endif + +#if CIRCUITPY_PULSEIO + esp32s2_peripherals_rmt_reset(); + pulsein_reset(); +#endif + +#if CIRCUITPY_PWMIO + pwmout_reset(); +#endif + #if CIRCUITPY_RTC rtc_reset(); #endif diff --git a/ports/litex/common-hal/time/__init__.c b/ports/litex/common-hal/time/__init__.c index c85077868..398df0c1b 100644 --- a/ports/litex/common-hal/time/__init__.c +++ b/ports/litex/common-hal/time/__init__.c @@ -28,7 +28,7 @@ #include "tick.h" -uint64_t common_hal_time_monotonic(void) { +uint64_t common_hal_time_monotonic_ms(void) { return supervisor_ticks_ms64(); } diff --git a/ports/stm/boards/STM32F411_nvm_nofs.ld b/ports/stm/boards/STM32F411_nvm_nofs.ld new file mode 100644 index 000000000..e4630518c --- /dev/null +++ b/ports/stm/boards/STM32F411_nvm_nofs.ld @@ -0,0 +1,27 @@ +/* + GNU linker script for STM32F411 with nvm and an external flash chip. + No space is reserved for a filesystem. +*/ + +/* Specify the memory areas */ +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K /* entire flash */ + FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 16K /* sector 0 */ + FLASH_NVM (rwx) : ORIGIN = 0x08004000, LENGTH = 16K /* sector 1 is 16K */ + FLASH_FIRMWARE (rx) : ORIGIN = 0x08008000, LENGTH = 480K /* sector 2,3 is 16k, sector 4 is 64K, sectors 5,6,7 are 128K */ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K +} + +/* produce a link error if there is not this amount of RAM for these sections */ +_minimum_stack_size = 24K; +_minimum_heap_size = 16K; + +/* Define the top end of the stack. The stack is full descending so begins just + above last byte of RAM. Note that EABI requires the stack to be 8-byte + aligned for a call. */ +_estack = ORIGIN(RAM) + LENGTH(RAM); + +/* RAM extents for the garbage collector */ +_ram_start = ORIGIN(RAM); +_ram_end = ORIGIN(RAM) + LENGTH(RAM); diff --git a/ports/stm/boards/meowbit_v121/mpconfigboard.mk b/ports/stm/boards/meowbit_v121/mpconfigboard.mk index c416700e3..86b0cb5ab 100644 --- a/ports/stm/boards/meowbit_v121/mpconfigboard.mk +++ b/ports/stm/boards/meowbit_v121/mpconfigboard.mk @@ -20,3 +20,5 @@ LD_COMMON = boards/common_default.ld LD_FILE = boards/STM32F401xe_boot.ld # For debugging - also comment BOOTLOADER_OFFSET and BOARD_VTOR_DEFER # LD_FILE = boards/STM32F401xe_fs.ld + +CIRCUITPY_ULAB = 0 diff --git a/ports/stm/boards/thunderpack/board.c b/ports/stm/boards/thunderpack_v11/board.c index 4421970ee..4421970ee 100644 --- a/ports/stm/boards/thunderpack/board.c +++ b/ports/stm/boards/thunderpack_v11/board.c diff --git a/ports/stm/boards/thunderpack/mpconfigboard.h b/ports/stm/boards/thunderpack_v11/mpconfigboard.h index c2649e255..7d4a8dff3 100644 --- a/ports/stm/boards/thunderpack/mpconfigboard.h +++ b/ports/stm/boards/thunderpack_v11/mpconfigboard.h @@ -23,7 +23,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ -#define MICROPY_HW_BOARD_NAME "THUNDERPACK" +#define MICROPY_HW_BOARD_NAME "THUNDERPACK_v11" #define MICROPY_HW_MCU_NAME "STM32F411CE" // Non-volatile memory config diff --git a/ports/stm/boards/thunderpack/mpconfigboard.mk b/ports/stm/boards/thunderpack_v11/mpconfigboard.mk index d303582e0..8f645068d 100644 --- a/ports/stm/boards/thunderpack/mpconfigboard.mk +++ b/ports/stm/boards/thunderpack_v11/mpconfigboard.mk @@ -15,3 +15,5 @@ MCU_PACKAGE = UFQFPN48 LD_COMMON = boards/common_nvm.ld LD_FILE = boards/STM32F411_nvm.ld + +CIRCUITPY_ULAB = 0 diff --git a/ports/stm/boards/thunderpack/pins.c b/ports/stm/boards/thunderpack_v11/pins.c index eed54eb3c..eed54eb3c 100644 --- a/ports/stm/boards/thunderpack/pins.c +++ b/ports/stm/boards/thunderpack_v11/pins.c diff --git a/ports/stm/boards/thunderpack_v12/board.c b/ports/stm/boards/thunderpack_v12/board.c new file mode 100644 index 000000000..4421970ee --- /dev/null +++ b/ports/stm/boards/thunderpack_v12/board.c @@ -0,0 +1,38 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017 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" + +void board_init(void) { +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { + +} diff --git a/ports/stm/boards/thunderpack_v12/mpconfigboard.h b/ports/stm/boards/thunderpack_v12/mpconfigboard.h new file mode 100644 index 000000000..fb5f389a3 --- /dev/null +++ b/ports/stm/boards/thunderpack_v12/mpconfigboard.h @@ -0,0 +1,57 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Lucian Copeland 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. + */ +#define MICROPY_HW_BOARD_NAME "THUNDERPACK_v12" +#define MICROPY_HW_MCU_NAME "STM32F411CE" + +// Non-volatile memory config +#define CIRCUITPY_INTERNAL_NVM_SIZE (0x4000) +#define CIRCUITPY_INTERNAL_NVM_START_ADDR (0x08004000) +#define CIRCUITPY_INTERNAL_NVM_SECTOR FLASH_SECTOR_1 +#define NVM_BYTEARRAY_BUFFER_SIZE 512 + +// Flash config +#define FLASH_SIZE (0x80000) +#define FLASH_PAGE_SIZE (0x4000) +#define BOARD_FLASH_SIZE (FLASH_SIZE - CIRCUITPY_INTERNAL_NVM_SIZE- 0x2000 - 0xC000) +#define INTERNAL_FLASH_FILESYSTEM_SIZE 0x8000 + +// On-board flash +#define SPI_FLASH_MOSI_PIN (&pin_PB15) +#define SPI_FLASH_MISO_PIN (&pin_PB14) +#define SPI_FLASH_SCK_PIN (&pin_PB13) +#define SPI_FLASH_CS_PIN (&pin_PB12) + +#define HSE_VALUE ((uint32_t)24000000U) +#define BOARD_OVERWRITE_SWD (1) +#define BOARD_NO_VBUS_SENSE (1) +#define BOARD_HAS_LOW_SPEED_CRYSTAL (0) + +// Status LEDs +#define MICROPY_HW_APA102_MOSI (&pin_PB08) +#define MICROPY_HW_APA102_SCK (&pin_PB00) +// I2C +#define DEFAULT_I2C_BUS_SCL (&pin_PB06) +#define DEFAULT_I2C_BUS_SDA (&pin_PB07) diff --git a/ports/stm/boards/thunderpack_v12/mpconfigboard.mk b/ports/stm/boards/thunderpack_v12/mpconfigboard.mk new file mode 100644 index 000000000..a2e1da101 --- /dev/null +++ b/ports/stm/boards/thunderpack_v12/mpconfigboard.mk @@ -0,0 +1,21 @@ +USB_VID = 0x239A +USB_PID = 0x8071 +USB_PRODUCT = "Thunderpack STM32F411" +USB_MANUFACTURER = "Jeremy Gillick" +USB_DEVICES = "CDC,MSC" + +LONGINT_IMPL = NONE + +SPI_FLASH_FILESYSTEM = 1 +EXTERNAL_FLASH_DEVICE_COUNT = 1 +EXTERNAL_FLASH_DEVICES = GD25Q16C + +CIRCUITPY_NVM = 1 +CIRCUITPY_BLEIO_HCI = 0 + +MCU_SERIES = F4 +MCU_VARIANT = STM32F411xE +MCU_PACKAGE = UFQFPN48 + +LD_COMMON = boards/common_nvm.ld +LD_FILE = boards/STM32F411_nvm_nofs.ld diff --git a/ports/stm/boards/thunderpack_v12/pins.c b/ports/stm/boards/thunderpack_v12/pins.c new file mode 100644 index 000000000..1e07621ea --- /dev/null +++ b/ports/stm/boards/thunderpack_v12/pins.c @@ -0,0 +1,39 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR_PA0), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_PA1), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_PA2), MP_ROM_PTR(&pin_PA02) }, + { MP_ROM_QSTR(MP_QSTR_PA3), MP_ROM_PTR(&pin_PA03) }, + { MP_ROM_QSTR(MP_QSTR_PA4), MP_ROM_PTR(&pin_PA04) }, + { MP_ROM_QSTR(MP_QSTR_PA5), MP_ROM_PTR(&pin_PA05) }, + { MP_ROM_QSTR(MP_QSTR_PA6), MP_ROM_PTR(&pin_PA06) }, + { MP_ROM_QSTR(MP_QSTR_PA7), MP_ROM_PTR(&pin_PA07) }, + { MP_ROM_QSTR(MP_QSTR_PA8), MP_ROM_PTR(&pin_PA08) }, + { MP_ROM_QSTR(MP_QSTR_PA9), MP_ROM_PTR(&pin_PA09) }, + { MP_ROM_QSTR(MP_QSTR_PA10), MP_ROM_PTR(&pin_PA10) }, + { MP_ROM_QSTR(MP_QSTR_PA13), MP_ROM_PTR(&pin_PA13) }, + { MP_ROM_QSTR(MP_QSTR_PA14), MP_ROM_PTR(&pin_PA14) }, + + { MP_ROM_QSTR(MP_QSTR_PB0), MP_ROM_PTR(&pin_PB00) }, + { MP_ROM_QSTR(MP_QSTR_PB5), MP_ROM_PTR(&pin_PB05) }, + { MP_ROM_QSTR(MP_QSTR_PB6), MP_ROM_PTR(&pin_PB06) }, + { MP_ROM_QSTR(MP_QSTR_PB7), MP_ROM_PTR(&pin_PB07) }, + { MP_ROM_QSTR(MP_QSTR_PB8), MP_ROM_PTR(&pin_PB08) }, + + { MP_ROM_QSTR(MP_QSTR_LED1), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_LED2), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_LED3), MP_ROM_PTR(&pin_PA02) }, + { MP_ROM_QSTR(MP_QSTR_LED4), MP_ROM_PTR(&pin_PA03) }, + + { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_PB04) }, + + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PB06) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PB07) }, + + { MP_ROM_QSTR(MP_QSTR_APA102_MOSI), MP_ROM_PTR(&pin_PB08) }, + { MP_ROM_QSTR(MP_QSTR_APA102_SCK), MP_ROM_PTR(&pin_PB00) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table); diff --git a/ports/stm/common-hal/microcontroller/Pin.c b/ports/stm/common-hal/microcontroller/Pin.c index 996513270..0e333c71c 100644 --- a/ports/stm/common-hal/microcontroller/Pin.c +++ b/ports/stm/common-hal/microcontroller/Pin.c @@ -35,6 +35,10 @@ #ifdef MICROPY_HW_NEOPIXEL bool neopixel_in_use; #endif +#if defined(MICROPY_HW_APA102_MOSI) && defined(MICROPY_HW_APA102_SCK) +bool apa102_sck_in_use; +bool apa102_mosi_in_use; +#endif #if defined(TFBGA216) GPIO_TypeDef * ports[] = {GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH, GPIOI, GPIOJ, GPIOK}; @@ -66,6 +70,10 @@ void reset_all_pins(void) { #ifdef MICROPY_HW_NEOPIXEL neopixel_in_use = false; #endif + #if defined(MICROPY_HW_APA102_MOSI) && defined(MICROPY_HW_APA102_SCK) + apa102_sck_in_use = false; + apa102_mosi_in_use = false; + #endif } // Mark pin as free and return it to a quiescent state. @@ -89,6 +97,18 @@ void reset_pin_number(uint8_t pin_port, uint8_t pin_number) { return; } #endif + #if defined(MICROPY_HW_APA102_MOSI) && defined(MICROPY_HW_APA102_SCK) + if ( + (pin_port == MICROPY_HW_APA102_MOSI->port && pin_number == MICROPY_HW_APA102_MOSI->number) + || (pin_port == MICROPY_HW_APA102_SCK->port && pin_number == MICROPY_HW_APA102_MOSI->number) + ) + { + apa102_mosi_in_use = false; + apa102_sck_in_use = false; + rgb_led_status_init(); + return; + } + #endif } void never_reset_pin_number(uint8_t pin_port, uint8_t pin_number) { @@ -123,6 +143,16 @@ bool common_hal_mcu_pin_is_free(const mcu_pin_obj_t *pin) { return !neopixel_in_use; } #endif + #if defined(MICROPY_HW_APA102_MOSI) && defined(MICROPY_HW_APA102_SCK) + if (pin == MICROPY_HW_APA102_MOSI) + { + return !apa102_mosi_in_use; + } + if (pin == MICROPY_HW_APA102_SCK) + { + return !apa102_sck_in_use; + } + #endif return pin_number_is_free(pin->port, pin->number); } @@ -146,6 +176,16 @@ void common_hal_mcu_pin_claim(const mcu_pin_obj_t* pin) { neopixel_in_use = true; } #endif + #if defined(MICROPY_HW_APA102_MOSI) && defined(MICROPY_HW_APA102_SCK) + if (pin == MICROPY_HW_APA102_MOSI) + { + apa102_mosi_in_use = true; + } + if (pin == MICROPY_HW_APA102_SCK) + { + apa102_sck_in_use = true; + } + #endif } void common_hal_mcu_pin_reset_number(uint8_t pin_no) { diff --git a/ports/stm/common-hal/nvm/ByteArray.c b/ports/stm/common-hal/nvm/ByteArray.c index 462d3aa9d..b7a1ff035 100644 --- a/ports/stm/common-hal/nvm/ByteArray.c +++ b/ports/stm/common-hal/nvm/ByteArray.c @@ -48,7 +48,7 @@ bool common_hal_nvm_bytearray_set_bytes(nvm_bytearray_obj_t *self, // Erase flash sector HAL_FLASH_Unlock(); - __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | FLASH_FLAG_PGSERR ); + __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR | FLASH_FLAG_PGSERR ); FLASH_Erase_Sector(CIRCUITPY_INTERNAL_NVM_SECTOR, VOLTAGE_RANGE_3); // Write bytes to flash diff --git a/ports/stm/supervisor/internal_flash.h b/ports/stm/supervisor/internal_flash.h index ad5cba62d..19ae03e0b 100644 --- a/ports/stm/supervisor/internal_flash.h +++ b/ports/stm/supervisor/internal_flash.h @@ -41,8 +41,12 @@ #ifdef STM32F411xE #define STM32_FLASH_SIZE 0x80000 //512KiB -#define INTERNAL_FLASH_FILESYSTEM_SIZE 0xC000 //48KiB -#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#ifndef INTERNAL_FLASH_FILESYSTEM_SIZE + #define INTERNAL_FLASH_FILESYSTEM_SIZE 0xC000 //48KiB +#endif +#ifndef INTERNAL_FLASH_FILESYSTEM_START_ADDR + #define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#endif #endif #ifdef STM32F412Zx diff --git a/ports/unix/modjni.c b/ports/unix/modjni.c index 8ec5ae54d..82d1ccd55 100644 --- a/ports/unix/modjni.c +++ b/ports/unix/modjni.c @@ -102,9 +102,9 @@ STATIC void check_exception(void) { mp_obj_t py_e = new_jobject(exc); JJ1(ExceptionClear); if (JJ(IsInstanceOf, exc, IndexException_class)) { - nlr_raise(mp_obj_new_exception_arg1(&mp_type_IndexError, py_e)); + mp_raise_arg1(&mp_type_IndexError, py_e); } - nlr_raise(mp_obj_new_exception_arg1(&mp_type_Exception, py_e)); + mp_raise_arg1(&mp_type_Exception, py_e); } } |