Merge pull request #5224 from dhalbert/adafruit_led_glasses_nrf52840

Add adafruit_led_glasses_nrf52840

Author: tannewt

.github/workflows/build.yml

@@ -209,6 +209,7 @@ jobs:
         - "TG-Watch"
         - "adafruit_feather_rp2040"
         - "adafruit_itsybitsy_rp2040"
+        - "adafruit_led_glasses_nrf52840"
         - "adafruit_macropad_rp2040"
         - "adafruit_neokey_trinkey_m0"
         - "adafruit_proxlight_trinkey_m0"

ports/nrf/boards/adafruit_led_glasses_nrf52840/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 "supervisor/board.h"
+
+void board_init(void) {
+}
+
+bool board_requests_safe_mode(void) {
+    return false;
+}
+
+void reset_board(void) {
+
+}

ports/nrf/boards/adafruit_led_glasses_nrf52840/mpconfigboard.h

@@ -0,0 +1,30 @@
+#include "nrfx/hal/nrf_gpio.h"
+
+#define MICROPY_HW_BOARD_NAME       "Adafruit LED Glasses Driver nRF52840"
+#define MICROPY_HW_MCU_NAME         "nRF52840"
+
+#define MICROPY_HW_NEOPIXEL         (&pin_P1_15)
+
+#define MICROPY_HW_LED_STATUS       (&pin_P0_31)
+
+#if QSPI_FLASH_FILESYSTEM
+#define MICROPY_QSPI_DATA0                NRF_GPIO_PIN_MAP(1, 00)
+#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, 20)
+#endif
+
+#if SPI_FLASH_FILESYSTEM
+#define SPI_FLASH_MOSI_PIN &pin_P1_00
+#define SPI_FLASH_MISO_PIN &pin_P0_21
+#define SPI_FLASH_SCK_PIN &pin_P0_19
+#define SPI_FLASH_CS_PIN &pin_P0_20
+#endif
+
+// Board does not have a 32kHz crystal. It does have a 32MHz crystal, in the module.
+#define BOARD_HAS_32KHZ_XTAL (0)
+
+#define DEFAULT_I2C_BUS_SCL         (&pin_P0_14)
+#define DEFAULT_I2C_BUS_SDA         (&pin_P0_16)

ports/nrf/boards/adafruit_led_glasses_nrf52840/mpconfigboard.mk

@@ -0,0 +1,10 @@
+USB_VID = 0x239A
+USB_PID = 0x810E
+USB_PRODUCT = "nRF52840 LED Glasses Driver"
+USB_MANUFACTURER = "Adafruit Industries LLC"
+
+MCU_CHIP = nrf52840
+
+
+QSPI_FLASH_FILESYSTEM = 1
+EXTERNAL_FLASH_DEVICES = "GD25Q16C"

ports/nrf/boards/adafruit_led_glasses_nrf52840/pins.c

@@ -0,0 +1,19 @@
+#include "shared-bindings/board/__init__.h"
+
+STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_MICROPHONE_CLOCK), MP_ROM_PTR(&pin_P0_00) },
+    { MP_ROM_QSTR(MP_QSTR_MICROPHONE_DATA), MP_ROM_PTR(&pin_P0_27) },
+
+    { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_P1_15) },
+
+    { MP_ROM_QSTR(MP_QSTR_SWITCH), MP_ROM_PTR(&pin_P0_30) },
+
+    { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_P0_31) },
+
+    { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_P0_08) },
+    { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_P0_05) },
+
+    { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
+};
+
+MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);