CC2640R2F&TI-RTOS 拿到 TI CC2640R2F 开发板 第二件事就是 LED 驱动 ，点个灯

Posted 2020-11-21 所长

/*
 * board_led.c
 *
 *  Created on: 2018年7月3日
 *      Author: admin
 */



#include "board_uart.h"

#include "board.h"

#include "board_led.h"

static PIN_State  ledBoardPinsState;
static PIN_Handle ledBoardPinsHandle = NULL;

PIN_Config LedBoardPinsCfg[] ={
 ledRedBoard  | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
 ledBlueBoard | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
 PIN_TERMINATE};


void ledBoardInit( void )
{/* 初始化LED0，2018年7月3日15:36:20 */

   /* 打开LED0 */
   ledBoardPinsHandle = PIN_open(&ledBoardPinsState, LedBoardPinsCfg);

   if (ledBoardPinsHandle == NULL) {
       /* PIN_open() failed */
       while (1);
   }
   else
   {
       PIN_setOutputValue( ledBoardPinsHandle, ledRedBoard, true );
       PIN_setOutputValue( ledBoardPinsHandle, ledBlueBoard, true );

     bspDebugPrintf( true,"led1,led2 Board Init end.\r\n" );
   }

}

uint32_t ledBoardToggle( PIN_Id pinId )
{
     if( PIN_getOutputValue( pinId ) )
     {
         PIN_setOutputValue( ledBoardPinsHandle, pinId, false );
     }
     else
     {
         PIN_setOutputValue( ledBoardPinsHandle, pinId, true );
     }

     return true;
}

uint32_t ledBoardOff( PIN_Id pinId )
{

     PIN_setOutputValue( ledBoardPinsHandle, pinId, true );

     return true;
}

uint32_t ledBoardOn( PIN_Id pinId )
{

     PIN_setOutputValue( ledBoardPinsHandle, pinId, false );

     return true;
}

/*
 * board_led.h
 *
 *  Created on:  2018年7月3日
 *      Author: admin
 */

#ifndef APPLICATION_BOARD_LED_H_
#define APPLICATION_BOARD_LED_H_

#include <ti/drivers/PIN.h>

#define ledRedBoard      PIN_ID(6)
#define ledBlueBoard     PIN_ID(7)

void ledBoardInit( void );
uint32_t ledBoardToggle( PIN_Id pinId );
uint32_t ledBoardOff( PIN_Id pinId );
uint32_t ledBoardOn( PIN_Id pinId );

#endif /* APPLICATION_BOARD_LED_H_ */

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