marlin/buildroot/share/PlatformIO/variants/MARLIN_FLY_F407ZG/variant.cpp

/*
 *******************************************************************************
 * Copyright (c) 2017, STMicroelectronics
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. Neither the name of STMicroelectronics nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *******************************************************************************
 */

#include "pins_arduino.h"

#ifdef __cplusplus
extern "C" {
#endif


const PinName digitalPin[] = {
PA_1,
PA_2,
PA_3,
PA_4,
PA_5,
PA_6,
PA_7,
PA_8,
PA_9,
PA_10,
PA_11,
PA_12,
PA_13,
PA_14,
PA_15,
PB_0,
PB_1,
PB_2,
PB_3,
PB_4,
PB_5,
PB_6,
PB_7,
PB_8,
PB_9,
PB_10,
PB_11,
PB_12,
PB_13,
PB_14,
PB_15,
PC_2,
PC_3,
PC_4,
PC_5,
PC_6,
PC_7,
PC_8,
PC_9,
PC_10,
PC_11,
PC_12,
PC_13,
PC_14,
PC_15,
PD_0,
PD_1,
PD_2,
PD_3,
PD_4,
PD_5,
PD_6,
PD_7,
PD_8,
PD_9,
PD_10,
PD_11,
PD_12,
PD_13,
PD_14,
PD_15,
PE_0,
PE_1,
PE_11,
PE_3,
PE_4,
PE_5,
PE_6,
PE_7,
PE_8,
PE_9,
PE_10,
PE_2,
PE_12,
PE_13,
PE_14,
PE_15,
PF_0,
PF_1,
PF_2,
PF_6,
PF_7,
PF_8,
PF_9,
PF_11,
PF_12,
PF_13,
PF_14,
PF_15,
PG_0,
PG_1,
PG_2,
PG_3,
PG_4,
PG_5,
PG_6,
PG_7,
PG_8,
PG_9,
PG_10,
PG_11,
PG_12,
PG_13,
PG_14,
PG_15,
PH_0,
PH_1,
PA_0,
PC_1,
PC_0,
PF_10,
PF_5,
PF_4,
PF_3,
};

#ifdef __cplusplus
}
#endif

// ----------------------------------------------------------------------------

#ifdef __cplusplus
extern "C" {
#endif

/**
  * @brief  System Clock Configuration
  * @param  None
  * @retval None
  */
WEAK void SystemClock_Config(void)
{

  RCC_OscInitTypeDef RCC_OscInitStruct;
  RCC_ClkInitTypeDef RCC_ClkInitStruct;

  /**Configure the main internal regulator output voltage
  */
  __HAL_RCC_PWR_CLK_ENABLE();

  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);

  /**Initializes the CPU, AHB and APB busses clocks
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
  RCC_OscInitStruct.PLL.PLLM = 8;
  RCC_OscInitStruct.PLL.PLLN = 336;
  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
  RCC_OscInitStruct.PLL.PLLQ = 7;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
    _Error_Handler(__FILE__, __LINE__);
  }

  /**Initializes the CPU, AHB and APB busses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
                                | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) {
    _Error_Handler(__FILE__, __LINE__);
  }
}

#ifdef __cplusplus
}
#endif