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https://github.com/IcedRooibos/py32f0-template.git
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112 lines
3.2 KiB
C
Executable File
112 lines
3.2 KiB
C
Executable File
/**
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******************************************************************************
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* @file main.c
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* @author MCU Application Team
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* @brief Main program body
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) Puya Semiconductor Co.
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* All rights reserved.</center></h2>
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "py32f0xx_bsp_button.h"
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#include "py32f0xx_bsp_led.h"
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#include "py32f0xx_bsp_printf.h"
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/* Private define ------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private user code ---------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private function prototypes -----------------------------------------------*/
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static void APP_LedConfig(void);
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/**
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* @brief 应用程序入口函数.
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* @param 无
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* @retval int
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*/
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int main(void)
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{
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/* 初始化所有外设，Flash接口，SysTick */
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HAL_Init();
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/* 初始化LED */
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APP_LedConfig();
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BSP_USART_Config();
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while (1)
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{
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/* 延时250ms */
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HAL_Delay(1000);
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HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_5);
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printf("echo\r\n");
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}
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}
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/**
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* @brief 初始化LED
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* @param 无
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* @retval 无
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*/
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static void APP_LedConfig(void)
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{
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GPIO_InitTypeDef GPIO_InitStruct;
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__HAL_RCC_GPIOB_CLK_ENABLE(); /* GPIOB时钟使能 */
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GPIO_InitStruct.Pin = GPIO_PIN_5;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; /* 推挽输出 */
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GPIO_InitStruct.Pull = GPIO_PULLUP; /* 使能上拉 */
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; /* GPIO速度 */
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); /* GPIO初始化 */
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}
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/**
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* @brief 错误执行函数
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* @param 无
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* @retval 无
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*/
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void APP_ErrorHandler(void)
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{
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/* 无限循环 */
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while (1)
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{
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}
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}
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#ifdef USE_FULL_ASSERT
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/**
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* @brief 输出产生断言错误的源文件名及行号
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* @param file：源文件名指针
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* @param line：发生断言错误的行号
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* @retval 无
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*/
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void assert_failed(uint8_t *file, uint32_t line)
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{
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/* 用户可以根据需要添加自己的打印信息,
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例如: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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/* 无限循环 */
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while (1)
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{
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}
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}
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#endif /* USE_FULL_ASSERT */
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/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
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