51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
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/**
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******************************************************************************
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* @file bsp_beep.c
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* @author fire
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* @version V1.0
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* @date 2019-xx-xx
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* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿ<EFBFBD>
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******************************************************************************
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* @attention
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*
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* ʵ<EFBFBD><EFBFBD>ƽ̨:Ұ<EFBFBD><EFBFBD> STM32H743 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>̳ :http://www.firebbs.cn
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* <EFBFBD>Ա<EFBFBD> :http://firestm32.taobao.com
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*
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******************************************************************************
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*/
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#include "./beep/bsp_beep.h"
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/**
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* @brief <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IO
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* @param <EFBFBD><EFBFBD>
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* @retval <EFBFBD><EFBFBD>
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*/
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void BEEP_GPIO_Config(void)
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{
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/*<2A><><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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/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʒ<EFBFBD><C6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<49>Ķ˿<C4B6>ʱ<EFBFBD><CAB1>*/
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BEEP_GPIO_CLK_ENABLE();
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/*ѡ<><D1A1>Ҫ<EFBFBD><D2AA><EFBFBD>Ʒ<EFBFBD><C6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO*/
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GPIO_InitStructure.Pin = BEEP_GPIO_PIN;
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/*<2A><><EFBFBD><EFBFBD>GPIOģʽΪͨ<CEAA><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStructure.Pull = GPIO_PULLDOWN;
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/*<2A><><EFBFBD><EFBFBD>GPIO<49><4F><EFBFBD><EFBFBD>Ϊ50MHz */
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GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_HIGH;
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/*<2A><><EFBFBD>ÿ⺯<C3BF><E2BAAF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>Ʒ<EFBFBD><C6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO*/
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HAL_GPIO_Init(BEEP_GPIO_PORT, &GPIO_InitStructure);
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/* <20>رշ<D8B1><D5B7><EFBFBD><EFBFBD><EFBFBD>*/
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HAL_GPIO_WritePin(BEEP_GPIO_PORT, BEEP_GPIO_PIN,GPIO_PIN_RESET);
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}
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/*********************************************END OF FILE**********************/
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