diff --git a/ports/nrf/boards/bluemicro833/board.c b/ports/nrf/boards/bluemicro833/board.c new file mode 100644 index 0000000000..104cea6274 --- /dev/null +++ b/ports/nrf/boards/bluemicro833/board.c @@ -0,0 +1,65 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2018 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "supervisor/board.h" +#include "mpconfigboard.h" +#include "py/obj.h" +#include "peripherals/nrf/pins.h" +#include "supervisor/shared/board.h" + +#include "nrf_gpio.h" + +void board_init(void) { + // "never_reset" the pin here because CircuitPython will try to reset pins after a VM run otherwise. + never_reset_pin_number(POWER_SWITCH_PIN->number); + // Turn on power to sensors and neopixels. + nrf_gpio_cfg(POWER_SWITCH_PIN->number, + NRF_GPIO_PIN_DIR_OUTPUT, + NRF_GPIO_PIN_INPUT_DISCONNECT, + NRF_GPIO_PIN_NOPULL, + NRF_GPIO_PIN_S0S1, + NRF_GPIO_PIN_NOSENSE); + nrf_gpio_pin_write(POWER_SWITCH_PIN->number, true); +} + +void board_deinit(void) { + // Turn off power to sensors and neopixels. + nrf_gpio_cfg(POWER_SWITCH_PIN->number, + NRF_GPIO_PIN_DIR_OUTPUT, + NRF_GPIO_PIN_INPUT_DISCONNECT, + NRF_GPIO_PIN_NOPULL, + NRF_GPIO_PIN_S0S1, + NRF_GPIO_PIN_NOSENSE); + nrf_gpio_pin_write(POWER_SWITCH_PIN->number, false); +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { + +} diff --git a/ports/nrf/boards/bluemicro833/mpconfigboard.h b/ports/nrf/boards/bluemicro833/mpconfigboard.h new file mode 100644 index 0000000000..2340cdc988 --- /dev/null +++ b/ports/nrf/boards/bluemicro833/mpconfigboard.h @@ -0,0 +1,60 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2016 Glenn Ruben Bakke + * Copyright (c) 2018 Dan Halbert 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 "nrfx/hal/nrf_gpio.h" + +#define MICROPY_HW_BOARD_NAME "BlueMicro833" +#define MICROPY_HW_MCU_NAME "nRF52833" + +#define MICROPY_HW_NEOPIXEL (&pin_P0_07) +#define MICROPY_HW_LED_STATUS (&pin_P0_25) +#define MICROPY_HW_NEOPIXEL_COUNT (1) + + +#define CIRCUITPY_INTERNAL_NVM_SIZE 0 +#define CIRCUITPY_INTERNAL_FLASH_FILESYSTEM_SIZE (60 * 1024) + +#define CIRCUITPY_BLE_CONFIG_SIZE (12 * 1024) + +#define BOARD_HAS_CRYSTAL 1 + +// Take 1k RAM to save 1k flash. +#define CIRCUITPY_PRECOMPUTE_QSTR_ATTR (0) + +// Reduce nRF SoftRadio memory usage +#define BLEIO_VS_UUID_COUNT 10 +#define BLEIO_HVN_TX_QUEUE_SIZE 2 +#define BLEIO_CENTRAL_ROLE_COUNT 2 +#define BLEIO_PERIPH_ROLE_COUNT 2 +#define BLEIO_TOTAL_CONNECTION_COUNT 2 +#define BLEIO_ATTR_TAB_SIZE (BLE_GATTS_ATTR_TAB_SIZE_DEFAULT * 2) + +#define SOFTDEVICE_RAM_SIZE (32 * 1024) + +#define MICROPY_FATFS_EXFAT 0 + +#define POWER_SWITCH_PIN (&pin_P0_12) diff --git a/ports/nrf/boards/bluemicro833/mpconfigboard.mk b/ports/nrf/boards/bluemicro833/mpconfigboard.mk new file mode 100644 index 0000000000..71ae39ee80 --- /dev/null +++ b/ports/nrf/boards/bluemicro833/mpconfigboard.mk @@ -0,0 +1,51 @@ +USB_VID = 0x1D50 +USB_PID = 0x6152 +USB_PRODUCT = "BlueMicro833" +USB_MANUFACTURER = "nrf52.jpconstantineau.com" + +MCU_CHIP = nrf52833 + +INTERNAL_FLASH_FILESYSTEM = 1 + +CIRCUITPY_AESIO = 0 +CIRCUITPY_ALARM = 0 +CIRCUITPY_AUDIOBUSIO = 0 +#CIRCUITPY_AUDIOCORE = 0 +#CIRCUITPY_AUDIOIO = 0 +CIRCUITPY_AUDIOMIXER = 0 +CIRCUITPY_AUDIOMP3 = 0 +CIRCUITPY_BINASCII = 0 +CIRCUITPY_BITBANGIO = 0 +CIRCUITPY_BITMAPTOOLS = 0 +CIRCUITPY_BUILTINS_POW3=0 +CIRCUITPY_BUSDEVICE = 0 +CIRCUITPY_COUNTIO = 0 +CIRCUITPY_DISPLAYIO = 0 +CIRCUITPY_FRAMEBUFFERIO = 0 +CIRCUITPY_FREQUENCYIO = 0 +CIRCUITPY_I2CPERIPHERAL = 0 +CIRCUITPY_IS31FL3741 = 0 +CIRCUITPY_JSON = 0 +CIRCUITPY_KEYPAD = 1 +CIRCUITPY_MSGPACK = 0 +#CIRCUITPY_NEOPIXEL_WRITE = 1 +CIRCUITPY_ONEWIREIO = 0 +CIRCUITPY_NVM = 0 +CIRCUITPY_PIXELBUF = 1 +CIRCUITPY_PULSEIO = 1 +CIRCUITPY_RE = 0 +CIRCUITPY_RGBMATRIX = 0 +CIRCUITPY_SDCARDIO = 0 +CIRCUITPY_SYNTHIO = 0 +CIRCUITPY_TOUCHIO = 0 +CIRCUITPY_ULAB = 0 +CIRCUITPY_USB_MIDI = 0 +CIRCUITPY_VECTORIO = 0 + +MICROPY_PY_ASYNC_AWAIT = 0 + +SUPEROPT_GC = 0 +SUPEROPT_VM = 0 + +# Override optimization to keep binary small +OPTIMIZATION_FLAGS = -Os diff --git a/ports/nrf/boards/bluemicro833/pins.c b/ports/nrf/boards/bluemicro833/pins.c new file mode 100644 index 0000000000..e8c8cdcec5 --- /dev/null +++ b/ports/nrf/boards/bluemicro833/pins.c @@ -0,0 +1,70 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + { MP_ROM_QSTR(MP_QSTR_P0_02), MP_ROM_PTR(&pin_P0_02) }, + { MP_ROM_QSTR(MP_QSTR_P0_03), MP_ROM_PTR(&pin_P0_03) }, + { MP_ROM_QSTR(MP_QSTR_P0_04), MP_ROM_PTR(&pin_P0_04) }, + { MP_ROM_QSTR(MP_QSTR_P0_05), MP_ROM_PTR(&pin_P0_05) }, + { MP_ROM_QSTR(MP_QSTR_P0_06), MP_ROM_PTR(&pin_P0_06) }, + { MP_ROM_QSTR(MP_QSTR_P0_07), MP_ROM_PTR(&pin_P0_07) }, + { MP_ROM_QSTR(MP_QSTR_P0_08), MP_ROM_PTR(&pin_P0_08) }, + { MP_ROM_QSTR(MP_QSTR_P0_09), MP_ROM_PTR(&pin_P0_09) }, + { MP_ROM_QSTR(MP_QSTR_P0_10), MP_ROM_PTR(&pin_P0_10) }, + { MP_ROM_QSTR(MP_QSTR_P0_11), MP_ROM_PTR(&pin_P0_11) }, + { MP_ROM_QSTR(MP_QSTR_P0_12), MP_ROM_PTR(&pin_P0_12) }, + { MP_ROM_QSTR(MP_QSTR_P0_13), MP_ROM_PTR(&pin_P0_13) }, + { MP_ROM_QSTR(MP_QSTR_P0_14), MP_ROM_PTR(&pin_P0_14) }, + { MP_ROM_QSTR(MP_QSTR_P0_15), MP_ROM_PTR(&pin_P0_15) }, + { MP_ROM_QSTR(MP_QSTR_P0_16), MP_ROM_PTR(&pin_P0_16) }, + { MP_ROM_QSTR(MP_QSTR_P0_17), MP_ROM_PTR(&pin_P0_17) }, + { MP_ROM_QSTR(MP_QSTR_P0_19), MP_ROM_PTR(&pin_P0_19) }, + { MP_ROM_QSTR(MP_QSTR_P0_20), MP_ROM_PTR(&pin_P0_20) }, + { MP_ROM_QSTR(MP_QSTR_P0_21), MP_ROM_PTR(&pin_P0_21) }, + { MP_ROM_QSTR(MP_QSTR_P0_22), MP_ROM_PTR(&pin_P0_22) }, + { MP_ROM_QSTR(MP_QSTR_P0_23), MP_ROM_PTR(&pin_P0_23) }, + { MP_ROM_QSTR(MP_QSTR_P0_24), MP_ROM_PTR(&pin_P0_24) }, + { MP_ROM_QSTR(MP_QSTR_P0_25), MP_ROM_PTR(&pin_P0_25) }, + { MP_ROM_QSTR(MP_QSTR_P0_26), MP_ROM_PTR(&pin_P0_26) }, + { MP_ROM_QSTR(MP_QSTR_P0_27), MP_ROM_PTR(&pin_P0_27) }, + { MP_ROM_QSTR(MP_QSTR_P0_28), MP_ROM_PTR(&pin_P0_28) }, + { MP_ROM_QSTR(MP_QSTR_P0_29), MP_ROM_PTR(&pin_P0_29) }, + { MP_ROM_QSTR(MP_QSTR_P0_30), MP_ROM_PTR(&pin_P0_30) }, + { MP_ROM_QSTR(MP_QSTR_P0_31), MP_ROM_PTR(&pin_P0_31) }, + { MP_ROM_QSTR(MP_QSTR_P1_00), MP_ROM_PTR(&pin_P1_00) }, + { MP_ROM_QSTR(MP_QSTR_P1_01), MP_ROM_PTR(&pin_P1_01) }, + { MP_ROM_QSTR(MP_QSTR_P1_02), MP_ROM_PTR(&pin_P1_02) }, + { MP_ROM_QSTR(MP_QSTR_P1_03), MP_ROM_PTR(&pin_P1_03) }, + { MP_ROM_QSTR(MP_QSTR_P1_04), MP_ROM_PTR(&pin_P1_04) }, + { MP_ROM_QSTR(MP_QSTR_P1_05), MP_ROM_PTR(&pin_P1_05) }, + { MP_ROM_QSTR(MP_QSTR_P1_06), MP_ROM_PTR(&pin_P1_06) }, + { MP_ROM_QSTR(MP_QSTR_P1_07), MP_ROM_PTR(&pin_P1_07) }, + { MP_ROM_QSTR(MP_QSTR_P1_08), MP_ROM_PTR(&pin_P1_08) }, + { MP_ROM_QSTR(MP_QSTR_P1_09), MP_ROM_PTR(&pin_P1_09) }, + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_P0_02) }, + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_P0_03) }, + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_P0_04) }, + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_P0_05) }, + { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_P0_28) }, + { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_P0_29) }, + { MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_PTR(&pin_P0_30) }, + { MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_PTR(&pin_P0_31) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_P0_15) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_P0_17) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_P0_08) }, + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_P0_06) }, + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_P0_03) }, + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_P0_28) }, + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_P1_05) }, + { MP_ROM_QSTR(MP_QSTR_LED1), MP_ROM_PTR(&pin_P1_04) }, + { MP_ROM_QSTR(MP_QSTR_LED2), MP_ROM_PTR(&pin_P0_25) }, + { MP_ROM_QSTR(MP_QSTR_RED_LED), MP_ROM_PTR(&pin_P1_04) }, + { MP_ROM_QSTR(MP_QSTR_BLUE_LED), MP_ROM_PTR(&pin_P0_25) }, + { MP_ROM_QSTR(MP_QSTR_VCC_ON), MP_ROM_PTR(&pin_P0_12) }, + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_P0_07) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, + { 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_module_globals_table);