diff --git a/ports/nrf/boards/makerdiary_nrf52840_connectkit/README.md b/ports/nrf/boards/makerdiary_nrf52840_connectkit/README.md new file mode 100644 index 0000000000..2d06ff73a0 --- /dev/null +++ b/ports/nrf/boards/makerdiary_nrf52840_connectkit/README.md @@ -0,0 +1,32 @@ +# Makerdiary nRF52840 Connect Kit + +## Introduction + +[nRF52840 Connect Kit](https://makerdiary.com/products/nrf52840-connectkit) is an open-source prototyping +kit designed for connected projects. It is built using the nRF52840 SoC, which has protocol support for +Bluetooth LE, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary stacks. It provides +Arm TrustZone® CryptoCell cryptographic unit as well as numerous peripherals such as USB 2.0, NFC-A, GPIO, +UART, SPI, TWI, PDM, I2S, QSPI, PWM, ADC, QDEC to support a wide range of applications. + +The design is available in an easy-to-use form factor with USB-C and 40 pin DIP/SMT type, including up to +32 multi-function GPIO pins (7 can be used as ADC inputs) and Serial Wire Debug (SWD) port. It features +RGB LED, Buttons, external 64 Mbit QSPI flash and flexible power management with various options for easily +powering the unit from USB-C, external supplies or batteries, and also has Chip antenna and U.FL receptacle +options to support various wireless scenarios. + +Refer to [nRF52840 Connect Kit wiki page](https://wiki.makerdiary.com/nrf52840-connectkit) for more details. + +![](https://wiki.makerdiary.com/nrf52840-connectkit/assets/images/nrf52840_connectkit_hero.png) + +## Hardware diagram + +The following figure illustrates the nRF52840 Connect Kit hardware diagram. The design is available in +Chip antenna and U.FL receptacle options, both have most of the same components except the antenna +interface. + +[![](https://wiki.makerdiary.com/nrf52840-connectkit/assets/images/pinout.png)](https://wiki.makerdiary.com/nrf52840-connectkit/assets/attachments/nrf52840-connectkit-quick-start-guide.pdf) + +## Get Involved + +We think the best way to learn is by doing. And to help you run CircuitPython on nRF52840 Connect Kit, +we have provided an extensive set of documentation. Find the details [here](https://wiki.makerdiary.com/nrf52840-connectkit/guides/python/). diff --git a/ports/nrf/boards/makerdiary_nrf52840_connectkit/board.c b/ports/nrf/boards/makerdiary_nrf52840_connectkit/board.c new file mode 100644 index 0000000000..fb1ce4fb83 --- /dev/null +++ b/ports/nrf/boards/makerdiary_nrf52840_connectkit/board.c @@ -0,0 +1,29 @@ +/* + * 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 "supervisor/board.h" + +// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here. diff --git a/ports/nrf/boards/makerdiary_nrf52840_connectkit/mpconfigboard.h b/ports/nrf/boards/makerdiary_nrf52840_connectkit/mpconfigboard.h new file mode 100644 index 0000000000..3cb15ca66b --- /dev/null +++ b/ports/nrf/boards/makerdiary_nrf52840_connectkit/mpconfigboard.h @@ -0,0 +1,30 @@ +#include "nrfx/hal/nrf_gpio.h" + +#define MICROPY_HW_BOARD_NAME "Makerdiary nRF52840 Connect Kit" +#define MICROPY_HW_MCU_NAME "nRF52840" + +#if QSPI_FLASH_FILESYSTEM +#define MICROPY_QSPI_DATA0 NRF_GPIO_PIN_MAP(0, 20) +#define MICROPY_QSPI_DATA1 NRF_GPIO_PIN_MAP(0, 21) +#define MICROPY_QSPI_DATA2 NRF_GPIO_PIN_MAP(0, 22) +#define MICROPY_QSPI_DATA3 NRF_GPIO_PIN_MAP(0, 23) +#define MICROPY_QSPI_SCK NRF_GPIO_PIN_MAP(0, 19) +#define MICROPY_QSPI_CS NRF_GPIO_PIN_MAP(0, 17) +#endif + +#define BOARD_HAS_CRYSTAL 1 + +#define DEFAULT_I2C_BUS_SCL (&pin_P0_24) +#define DEFAULT_I2C_BUS_SDA (&pin_P0_25) + +#define DEFAULT_SPI_BUS_SCK (&pin_P0_14) +#define DEFAULT_SPI_BUS_MOSI (&pin_P0_15) +#define DEFAULT_SPI_BUS_MISO (&pin_P0_16) + +#define DEFAULT_UART_BUS_RX (&pin_P0_12) +#define DEFAULT_UART_BUS_TX (&pin_P0_13) + +#define CIRCUITPY_RGB_STATUS_INVERTED_PWM +#define CIRCUITPY_RGB_STATUS_R (&pin_P1_10) +#define CIRCUITPY_RGB_STATUS_G (&pin_P1_11) +#define CIRCUITPY_RGB_STATUS_B (&pin_P1_12) diff --git a/ports/nrf/boards/makerdiary_nrf52840_connectkit/mpconfigboard.mk b/ports/nrf/boards/makerdiary_nrf52840_connectkit/mpconfigboard.mk new file mode 100644 index 0000000000..0e5c1181c7 --- /dev/null +++ b/ports/nrf/boards/makerdiary_nrf52840_connectkit/mpconfigboard.mk @@ -0,0 +1,14 @@ +USB_VID = 0x2886 +USB_PID = 0xF003 +USB_PRODUCT = "Makerdiary nRF52840 Connect Kit" +USB_MANUFACTURER = "Makerdiary" +SOFTDEV_VERSION=7.0.1 + +MCU_CHIP = nrf52840 + +QSPI_FLASH_FILESYSTEM = 1 +EXTERNAL_FLASH_DEVICES = "MX25R6435F" + +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BLE +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_HID +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel diff --git a/ports/nrf/boards/makerdiary_nrf52840_connectkit/pins.c b/ports/nrf/boards/makerdiary_nrf52840_connectkit/pins.c new file mode 100644 index 0000000000..80478ca03f --- /dev/null +++ b/ports/nrf/boards/makerdiary_nrf52840_connectkit/pins.c @@ -0,0 +1,84 @@ +#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_P3), MP_ROM_PTR(&pin_P0_03) }, + { MP_ROM_QSTR(MP_QSTR_P4), MP_ROM_PTR(&pin_P0_04) }, + { MP_ROM_QSTR(MP_QSTR_P5), MP_ROM_PTR(&pin_P0_05) }, + { MP_ROM_QSTR(MP_QSTR_P6), MP_ROM_PTR(&pin_P0_06) }, + { MP_ROM_QSTR(MP_QSTR_P7), MP_ROM_PTR(&pin_P0_07) }, + { MP_ROM_QSTR(MP_QSTR_P8), MP_ROM_PTR(&pin_P0_08) }, + { MP_ROM_QSTR(MP_QSTR_P9), MP_ROM_PTR(&pin_P0_09) }, + { MP_ROM_QSTR(MP_QSTR_P10), MP_ROM_PTR(&pin_P0_10) }, + { MP_ROM_QSTR(MP_QSTR_P11), MP_ROM_PTR(&pin_P0_11) }, + { MP_ROM_QSTR(MP_QSTR_P12), MP_ROM_PTR(&pin_P0_12) }, + { MP_ROM_QSTR(MP_QSTR_P13), MP_ROM_PTR(&pin_P0_13) }, + { MP_ROM_QSTR(MP_QSTR_P14), MP_ROM_PTR(&pin_P0_14) }, + { MP_ROM_QSTR(MP_QSTR_P15), MP_ROM_PTR(&pin_P0_15) }, + { MP_ROM_QSTR(MP_QSTR_P16), MP_ROM_PTR(&pin_P0_16) }, + { MP_ROM_QSTR(MP_QSTR_P18), MP_ROM_PTR(&pin_P0_18) }, + { MP_ROM_QSTR(MP_QSTR_P24), MP_ROM_PTR(&pin_P0_24) }, + { MP_ROM_QSTR(MP_QSTR_P25), MP_ROM_PTR(&pin_P0_25) }, + { MP_ROM_QSTR(MP_QSTR_P26), MP_ROM_PTR(&pin_P0_26) }, + { MP_ROM_QSTR(MP_QSTR_P27), MP_ROM_PTR(&pin_P0_27) }, + { MP_ROM_QSTR(MP_QSTR_P28), MP_ROM_PTR(&pin_P0_28) }, + { MP_ROM_QSTR(MP_QSTR_P29), MP_ROM_PTR(&pin_P0_29) }, + { MP_ROM_QSTR(MP_QSTR_P30), MP_ROM_PTR(&pin_P0_30) }, + { MP_ROM_QSTR(MP_QSTR_P31), MP_ROM_PTR(&pin_P0_31) }, + { MP_ROM_QSTR(MP_QSTR_P32), MP_ROM_PTR(&pin_P1_00) }, + { MP_ROM_QSTR(MP_QSTR_P33), MP_ROM_PTR(&pin_P1_01) }, + { MP_ROM_QSTR(MP_QSTR_P34), MP_ROM_PTR(&pin_P1_02) }, + { MP_ROM_QSTR(MP_QSTR_P35), MP_ROM_PTR(&pin_P1_03) }, + { MP_ROM_QSTR(MP_QSTR_P36), MP_ROM_PTR(&pin_P1_04) }, + { MP_ROM_QSTR(MP_QSTR_P37), MP_ROM_PTR(&pin_P1_05) }, + { MP_ROM_QSTR(MP_QSTR_P38), MP_ROM_PTR(&pin_P1_06) }, + { MP_ROM_QSTR(MP_QSTR_P39), MP_ROM_PTR(&pin_P1_07) }, + { MP_ROM_QSTR(MP_QSTR_P40), MP_ROM_PTR(&pin_P1_08) }, + { MP_ROM_QSTR(MP_QSTR_P41), MP_ROM_PTR(&pin_P1_09) }, + { MP_ROM_QSTR(MP_QSTR_P42), MP_ROM_PTR(&pin_P1_10) }, + { MP_ROM_QSTR(MP_QSTR_P43), MP_ROM_PTR(&pin_P1_11) }, + { MP_ROM_QSTR(MP_QSTR_P44), MP_ROM_PTR(&pin_P1_12) }, + { MP_ROM_QSTR(MP_QSTR_P45), MP_ROM_PTR(&pin_P1_13) }, + { MP_ROM_QSTR(MP_QSTR_P46), MP_ROM_PTR(&pin_P1_14) }, + { MP_ROM_QSTR(MP_QSTR_P47), MP_ROM_PTR(&pin_P1_15) }, + + { 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_MEAS_EN), MP_ROM_PTR(&pin_P1_14) }, + { MP_ROM_QSTR(MP_QSTR_MODE), MP_ROM_PTR(&pin_P1_13) }, + + { MP_ROM_QSTR(MP_QSTR_USER), MP_ROM_PTR(&pin_P1_00) }, + { MP_ROM_QSTR(MP_QSTR_RESET), MP_ROM_PTR(&pin_P0_18) }, + + { MP_ROM_QSTR(MP_QSTR_LED0), MP_ROM_PTR(&pin_P1_15) }, + { MP_ROM_QSTR(MP_QSTR_LED1), MP_ROM_PTR(&pin_P1_10) }, + { MP_ROM_QSTR(MP_QSTR_LED2), MP_ROM_PTR(&pin_P1_11) }, + { MP_ROM_QSTR(MP_QSTR_LED3), MP_ROM_PTR(&pin_P1_12) }, + { MP_ROM_QSTR(MP_QSTR_RED_LED), MP_ROM_PTR(&pin_P1_10) }, + { MP_ROM_QSTR(MP_QSTR_GREEN_LED), MP_ROM_PTR(&pin_P1_11) }, + { MP_ROM_QSTR(MP_QSTR_BLUE_LED), MP_ROM_PTR(&pin_P1_12) }, + + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_P0_13) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_P0_12) }, + + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_P0_24) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_P0_25) }, + + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_P0_14) }, + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_P0_15) }, + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_P0_16) }, + + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, +}; + +MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);