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Merge pull request #3157 from tinkeringtech/tinkeringtech-scoutmakes-azul
Addition of Tinkeringtech ScoutMakes Azul nRF52840 based platform to CircuitPython
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‎.github/workflows/build.yml

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- "teensy41"
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- "teknikio_bluebird"
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- "thunderpack"
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- "tinkeringtech_scoutmakes_azul"
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- "trellis_m4_express"
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- "trinket_m0"
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- "trinket_m0_haxpress"

‎ports/nrf/boards/tinkeringtech_scoutmakes_azul/README.md

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# Setup
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The TinkeringTech ScoutMakes Azul is a bluetooth enabled, feather format, open source platform featuring the nRF52840 from Nordic Semiconductors. The design is based on the Adafruit nRF52840 feather express and uses the Raytac MDBT50Q-1MV2 module.
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Schematic, datasheet, pin mapping etc. can be found over [here](https://tinkeringtech.com/scoutmakes-azul).
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features:
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- ARM Cortex M4F (with HW floating point acceleration) running at 64MHz
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- Raytac MDBT50Q-1MV2 BLE module. FCC / IC / TELEC certified module
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- 1MB flash and 256KB SRAM
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- Native Open Source USB stack – pre-programmed with UF2 bootloader and CircuitPython
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- 128×32 OLED display
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- USB type-C
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- On/off power switch
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- Bluetooth Low Energy compatible 2.4GHz radio (Details available in the nRF52840 product specification)
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- BT5.1 & BT5 Bluetooth Specification Certified
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- Supports BT5 Long Range Feature
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- 1.7v to 3.3v operation with internal linear and DC/DC voltage regulators
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- 21 GPIO, 6 x 12-bit ADC pins, up to 12 PWM outputs (3 PWM modules with 4 outputs each)
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- Pin #3 red LED for general purpose blinking,
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- Programmable NeoPixel for colorful feedback
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- 4 mounting holes
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- Reset button
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- Works out of the box with Adafruit feather wings.
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- Open source design.

‎ports/nrf/boards/tinkeringtech_scoutmakes_azul/board.c

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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "boards/board.h"
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void board_init(void) {
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}
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bool board_requests_safe_mode(void) {
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return false;
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}
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void reset_board(void) {
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}

‎ports/nrf/boards/tinkeringtech_scoutmakes_azul/mpconfigboard.h

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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016 Glenn Ruben Bakke
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* Copyright (c) 2018 Dan Halbert for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "nrfx/hal/nrf_gpio.h"
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#define MICROPY_HW_BOARD_NAME "TinkeringTech ScoutMakes Azul"
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#define MICROPY_HW_MCU_NAME "nRF52840"
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#define MICROPY_HW_NEOPIXEL (&pin_P0_16)
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#define MICROPY_HW_LED_STATUS (&pin_P1_15)
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#if QSPI_FLASH_FILESYSTEM
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#define MICROPY_QSPI_DATA0 NRF_GPIO_PIN_MAP(0, 17)
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#define MICROPY_QSPI_DATA1 NRF_GPIO_PIN_MAP(0, 22)
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#define MICROPY_QSPI_DATA2 NRF_GPIO_PIN_MAP(0, 23)
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#define MICROPY_QSPI_DATA3 NRF_GPIO_PIN_MAP(0, 21)
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#define MICROPY_QSPI_SCK NRF_GPIO_PIN_MAP(0, 19)
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#define MICROPY_QSPI_CS NRF_GPIO_PIN_MAP(0, 20)
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#endif
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#if SPI_FLASH_FILESYSTEM
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#define SPI_FLASH_MOSI_PIN &pin_P0_17
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#define SPI_FLASH_MISO_PIN &pin_P0_22
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#define SPI_FLASH_SCK_PIN &pin_P0_19
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#define SPI_FLASH_CS_PIN &pin_P0_20
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#endif
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#define BOARD_HAS_CRYSTAL 1
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#define DEFAULT_I2C_BUS_SCL (&pin_P0_11)
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#define DEFAULT_I2C_BUS_SDA (&pin_P0_12)
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#define DEFAULT_SPI_BUS_SCK (&pin_P0_14)
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#define DEFAULT_SPI_BUS_MOSI (&pin_P0_13)
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#define DEFAULT_SPI_BUS_MISO (&pin_P0_15)
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#define DEFAULT_UART_BUS_RX (&pin_P0_24)
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#define DEFAULT_UART_BUS_TX (&pin_P0_25)

‎ports/nrf/boards/tinkeringtech_scoutmakes_azul/mpconfigboard.mk

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USB_VID = 0x239A
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USB_PID = 0x80BE
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USB_PRODUCT = "TinkeringTech ScoutMakes Azul"
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USB_MANUFACTURER = "TinkeringTech LLC"
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MCU_CHIP = nrf52840
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QSPI_FLASH_FILESYSTEM = 1
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EXTERNAL_FLASH_DEVICE_COUNT = 1
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EXTERNAL_FLASH_DEVICES = "GD25Q16C"

‎ports/nrf/boards/tinkeringtech_scoutmakes_azul/pins.c

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#include "shared-bindings/board/__init__.h"
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STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_P0_04) },
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{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_P0_05) },
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{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_P0_30) },
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{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_P0_28) },
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{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_P0_02) },
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{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_P0_03) },
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{ MP_ROM_QSTR(MP_QSTR_AREF), MP_ROM_PTR(&pin_P0_31) },
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{ MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_P0_29) },
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{ MP_ROM_QSTR(MP_QSTR_BATTERY), MP_ROM_PTR(&pin_P0_29) },
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{ MP_ROM_QSTR(MP_QSTR_SWITCH), MP_ROM_PTR(&pin_P1_02) },
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{ MP_ROM_QSTR(MP_QSTR_NFC1), MP_ROM_PTR(&pin_P0_09) },
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{ MP_ROM_QSTR(MP_QSTR_NFC2), MP_ROM_PTR(&pin_P0_10) },
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{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_P0_10) },
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{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_P1_08) },
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{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_P0_07) },
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{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_P0_26) },
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{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_P0_27) },
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{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_P0_06) },
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{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_P0_08) },
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{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_P1_09) },
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{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_P0_16) },
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{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_P0_14) },
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{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_P0_13) },
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{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_P0_15) },
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{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_P0_25) },
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{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_P0_24) },
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{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_P0_11) },
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{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_P0_12) },
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{ MP_ROM_QSTR(MP_QSTR_L), MP_ROM_PTR(&pin_P1_15) },
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{ MP_ROM_QSTR(MP_QSTR_RED_LED), MP_ROM_PTR(&pin_P1_15) },
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{ MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_P1_15) },
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{ MP_ROM_QSTR(MP_QSTR_BLUE_LED), MP_ROM_PTR(&pin_P1_10) },
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{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
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{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
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{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
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};
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MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

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