44 lines
1.9 KiB
C
44 lines
1.9 KiB
C
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/******************** (C) COPYRIGHT 2024 GeekRebot *****************************
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* File Name : bsp_GPIO.c
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* Current Version : V1.0 & ST 3.5.0
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* Author : zhanli 719901725@qq.com
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* Date of Issued : 2024.01.17 Create
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* Comments : GPIO<EFBFBD>弶֧<EFBFBD>ְ<EFBFBD>(Board Support Pack)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ð<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>IO<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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********************************************************************************/
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#include "bsp_GPIO.h"
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/**----------------------------------------------------------------------
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* Function : LED_GPIO_Config
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* Description : <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>LED1<EFBFBD><EFBFBD>GPIO<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* Author : zhanli&719901725@qq.com
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* Date : 2024/01/17 zhanli
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*---------------------------------------------------------------------**/
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void LED_GPIO_Config(void)
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{
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/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>GPIO_InitTypeDef<65><66><EFBFBD>͵Ľṹ<C4BD><E1B9B9> */
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GPIO_InitTypeDef GPIO_InitStructure;
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RCC_APB2PeriphClockCmd(LED_BLUE_CLK, ENABLE); /* <20><><EFBFBD><EFBFBD>GPIO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
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GPIO_InitStructure.GPIO_Pin = LED_BLUE_Pin; /* ѡ<><D1A1>Ҫ<EFBFBD><D2AA><EFBFBD>Ƶ<EFBFBD>GPIO<49><4F><EFBFBD><EFBFBD> */
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽΪͨ<CEAA><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ50MHz */
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GPIO_Init(LED_BLUE_PORT, &GPIO_InitStructure); /* <20><><EFBFBD>ÿ⺯<C3BF><E2BAAF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>GPIOC13 */
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}
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/**----------------------------------------------------------------------
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* Function : LED_Flash
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* Description : LED<EFBFBD><EFBFBD>˸
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* Author : zhanli&719901725@qq.com
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* Date : 2024/01/17 zhanli
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*---------------------------------------------------------------------**/
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void LED_Flash(int time)
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{
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static int temp;
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if(++temp == time){
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// LED <20><>ɫɫ״̬<D7B4><CCAC>ת
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GPIO_WriteBit(LED_BLUE_PORT, LED_BLUE_Pin,
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(BitAction) (1 - GPIO_ReadInputDataBit(LED_BLUE_PORT, LED_BLUE_Pin)));
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temp = 0;
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}
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}
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