sensor_2026/HARDWARE/LED/led.c

#include "led.h" 
//////////////////////////////////////////////////////////////////////////////////	 
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB>ѧϰʹ<CFB0>ã<EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD><C9A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA><EFBFBD>;
//ALIENTEK STM32F407<30><37><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//LED<45><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>	   
//<2F><><EFBFBD><EFBFBD>ԭ<EFBFBD><D4AD>@ALIENTEK
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̳:www.openedv.com
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:2014/5/2
//<2F>汾<EFBFBD><E6B1BE>V1.0
//<2F><>Ȩ<EFBFBD><C8A8><EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؾ<EFBFBD><D8BE><EFBFBD>
//Copyright(C) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿƼ<D3BF><C6BC><EFBFBD><EFBFBD>޹<EFBFBD>˾ 2014-2024
//All rights reserved									  
////////////////////////////////////////////////////////////////////////////////// 	 

//<2F><>ʼ<EFBFBD><CABC>PF9<46><39>PF10Ϊ<30><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.<2E><>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>ʱ<EFBFBD><CAB1>		    
//LED IO<49><4F>ʼ<EFBFBD><CABC>
void LED_Init(void)
{    	 
  GPIO_InitTypeDef  GPIO_InitStructure;

  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOF, ENABLE);//ʹ<><CAB9>GPIOFʱ<46><CAB1>

  //GPIOF9,F10<31><30>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9 | GPIO_Pin_10;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//<2F><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>ģʽ
  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//<2F><><EFBFBD><EFBFBD>
  GPIO_Init(GPIOF, &GPIO_InitStructure);//<2F><>ʼ<EFBFBD><CABC>
	
	GPIO_SetBits(GPIOF,GPIO_Pin_9 | GPIO_Pin_10);//GPIOF9,F10<31><30><EFBFBD>øߣ<C3B8><DFA3><EFBFBD><EFBFBD><EFBFBD>

}


void gpio_Init(void)
{    	 
  GPIO_InitTypeDef  GPIO_InitStructure;

  // spi1 chip-select
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE);//ʹ<><CAB9>GPIOFʱ<46><CAB1>

  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//<2F><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>ģʽ
  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//<2F><><EFBFBD><EFBFBD>
  GPIO_Init(GPIOC, &GPIO_InitStructure);//<2F><>ʼ<EFBFBD><CABC>

  // spi2 chip-select
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE);//ʹ<><CAB9>GPIOFʱ<46><CAB1>

  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;//<2F><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>ģʽ
//  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//<2F><><EFBFBD><EFBFBD>
  GPIO_Init(GPIOC, &GPIO_InitStructure);//<2F><>ʼ<EFBFBD><CABC>
	

  // micro_move switch
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOE, ENABLE);//ʹ<><CAB9>GPIOFʱ<46><CAB1>

  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;//<2F><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>ģʽ
 // GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//<2F><><EFBFBD><EFBFBD>
  GPIO_Init(GPIOE, &GPIO_InitStructure);//<2F><>ʼ<EFBFBD><CABC>


  // position_move sensor
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOE, ENABLE);//ʹ<><CAB9>GPIOFʱ<46><CAB1>

  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;//<2F><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>ģʽ
 // GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//<2F><><EFBFBD><EFBFBD>
  GPIO_Init(GPIOB, &GPIO_InitStructure);//<2F><>ʼ<EFBFBD><CABC>

  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE);//ʹ<><CAB9>GPIOFʱ<46><CAB1>

  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;//<2F><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>ģʽ
 // GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//<2F><><EFBFBD><EFBFBD>
  GPIO_Init(GPIOA, &GPIO_InitStructure);//<2F><>ʼ<EFBFBD><CABC>
	
}