circuitpython/ports/espressif/boards/m5stack_atom_lite/mpconfigboard.h

/*
 * This file is part of the MicroPython project, http://micropython.org/
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2022 CDarius
 *
 * 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.
 */

// Micropython setup

#define MICROPY_HW_BOARD_NAME       "M5Stack Atom Lite"
#define MICROPY_HW_MCU_NAME         "ESP32"

#define MICROPY_HW_NEOPIXEL         (&pin_GPIO27)

#define CIRCUITPY_BOARD_I2C         (2)
#define CIRCUITPY_BOARD_I2C_PIN     {{.scl = &pin_GPIO21, .sda = &pin_GPIO25}, \
                                     {.scl = &pin_GPIO32, .sda = &pin_GPIO26}}

#define CIRCUITPY_BOARD_SPI         (1)
#define CIRCUITPY_BOARD_SPI_PIN     {{.clock = &pin_GPIO18, .mosi = &pin_GPIO23, .miso = &pin_GPIO19}}

// For entering safe mode
#define CIRCUITPY_BOOT_BUTTON       (&pin_GPIO39)

// Explanation of how a user got into safe mode
#define BOARD_USER_SAFE_MODE_ACTION translate("You pressed the central button at start up.")

// UART pins attached to the USB-serial converter chip
#define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO1)
#define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO3)