58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
|
|
* Copyright (c) 2020 Mark Olsson <mark@markolsson.se>
|
|
*
|
|
* 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 "boards/board.h"
|
|
#include "stm32f7xx_hal.h"
|
|
#include "common-hal/microcontroller/Pin.h"
|
|
|
|
void board_init(void) {
|
|
GPIO_InitTypeDef GPIO_InitStructure;
|
|
|
|
__HAL_RCC_GPIOK_CLK_ENABLE();
|
|
|
|
/*
|
|
* Turn off the backlight as it is distracting during development.
|
|
* LCD_BL_CTRL = PK3
|
|
*/
|
|
GPIO_InitStructure.Pin = GPIO_PIN_3;
|
|
GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStructure.Pull = GPIO_PULLUP;
|
|
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
HAL_GPIO_Init(GPIOK, &GPIO_InitStructure);
|
|
HAL_GPIO_WritePin(GPIOK, GPIO_PIN_3, GPIO_PIN_RESET);
|
|
|
|
never_reset_pin_number(10, 3);
|
|
}
|
|
|
|
bool board_requests_safe_mode(void) {
|
|
return false;
|
|
}
|
|
|
|
void reset_board(void) {
|
|
|
|
}
|