mirror of
https://github.com/IcedRooibos/py32f0-template.git
synced 2025-10-28 16:32:05 -07:00
67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
/**
|
|
******************************************************************************
|
|
* @file py32f0xx_hal_msp.c
|
|
* @author MCU Application Team
|
|
* @brief This file provides code for the MSP Initialization
|
|
* and de-Initialization codes.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) Puya Semiconductor Co.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* <h2><center>© Copyright (c) 2016 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* This software component is licensed by ST under BSD 3-Clause license,
|
|
* the "License"; You may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at:
|
|
* opensource.org/licenses/BSD-3-Clause
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "py32f0xx_hal.h"
|
|
|
|
/* Private typedef -----------------------------------------------------------*/
|
|
/* Private define ------------------------------------------------------------*/
|
|
/* Private macro -------------------------------------------------------------*/
|
|
/* Private variables ---------------------------------------------------------*/
|
|
/* Private function prototypes -----------------------------------------------*/
|
|
/* External functions --------------------------------------------------------*/
|
|
|
|
/**
|
|
* @brief Configure the Flash prefetch and the Instruction cache,
|
|
* the time base source, NVIC and any required global low level hardware
|
|
* by calling the HAL_MspInit() callback function from HAL_Init()
|
|
*
|
|
*/
|
|
void HAL_MspInit(void)
|
|
{
|
|
}
|
|
|
|
void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c)
|
|
{
|
|
GPIO_InitTypeDef GPIO_InitStruct;
|
|
|
|
__HAL_RCC_I2C_CLK_ENABLE();
|
|
__HAL_RCC_GPIOF_CLK_ENABLE();
|
|
|
|
/**
|
|
PF1 ------> I2C1_SCL
|
|
PF0 ------> I2C1_SDA
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_1 | GPIO_PIN_0;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF12_I2C;
|
|
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
|
|
|
|
__HAL_RCC_I2C_FORCE_RESET();
|
|
__HAL_RCC_I2C_RELEASE_RESET();
|
|
}
|
|
|
|
/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
|