rf_test.c

zigbee通信系统中使用芯片cc2430实现点对点通信的源码

/******************************************************************************
Filename:     rf_test.c
Target:       cc2430
Revised:      16/12-2005
Revision:     1.0

Description:
    This file provides 4 small tests which demonstrates use of the radio.

******************************************************************************/

#include "ioCC2430.h"
#include "cul.h"
#include "hal.h"
#include "RF04EB.h"


#define ADDRESS_0 0x01
#define ADDRESS_1 0x02

#define SEND     0
#define RECEIVE  1

#define SINGLE      0
#define CONTINUOUS  1
#define PING_PONG   2
#define PER_TEST    3
#define EXIT        4

#define RECEIVE_TIMEOUT               800

#define PING_PONG_TIMEOUT             1200
#define PING_PONG_REQUEST             0x80
#define PING_PONG_RESPONSE            0x40

#define PER_RECEIVE_TIMEOUT          10000
#define PER_TOTAL_PACKET_NUMBER       1000
#define PER_TEST_REQUEST              0x20


void initRfTest(void);
void rf_test_main(void);
void receivePacket(UINT8 *receiveByte);
void sendPacket(UINT8 sendByte);



void receiveMode(void);
void contionuousMode(void);




UINT8 RxTxState;
UINT8 myAddr;
UINT8 remoteAddr;
/******************************************************************************
* @fn  initRfTest
*
* @brief
*      Initializes components for the RF test application example.
*
* Parameters:
*
* @param  void
*
* @return void
*
******************************************************************************/
void initRfTest(void)
{
   UINT32 frequency = 2405000;
   INIT_GLED();
   INIT_YLED();
   radioInit(frequency, myAddr);
}


/******************************************************************************
* @fn  rf_test_main
*
* @brief
*      Main function.
*
* Parameters:
*
* @param  void
*
* @return void
*
******************************************************************************/
#ifdef COMPLETE_APPLICATION
void rf_test_main(void){
#else
void main(void){
#endif
   INT_GLOBAL_ENABLE(INT_ON);
   if(P1_2)
   {
   			myAddr = ADDRESS_0;
   			remoteAddr = ADDRESS_1;
   			initRfTest();
                        receiveMode();
   }
   else
   {
   			myAddr = ADDRESS_1;
   			remoteAddr = ADDRESS_0;
   			initRfTest();
                        contionuousMode();
   }
}




/******************************************************************************
* @fn  contionuousMode
*
* @brief
*      Function for transferring packets until stopped by user.
*
* Parameters:
*
* @param  void
*
* @return void
*
******************************************************************************/
void contionuousMode(void)
{
   BOOL res;
   BYTE sendBuffer[] = "Hello";
   while(1)
   {
      GLED = LED_OFF;
      YLED = LED_ON;
      res = radioSend(sendBuffer, sizeof(sendBuffer), remoteAddr, DO_NOT_ACK );
      halWait(200);
      YLED = LED_OFF;
      halWait(200);
      if(res == TRUE)
      {
         GLED = LED_ON;
         halWait(200);
      }
      else
      {
         GLED = LED_OFF;
         halWait(200);
      }
   }

}



/******************************************************************************
* @fn  receiveMode
*
* @brief
*      Function for receiving data.
*
* Parameters:
*
* @param  void
*
* @return void
*
******************************************************************************/
void receiveMode(void)
{
   BYTE* receiveBuffer;
   BYTE length;
   BYTE res;
   BYTE sender;
   while(1)
   {
      YLED = LED_ON;
      res = radioReceive(&receiveBuffer, &length, RECEIVE_TIMEOUT, &sender);
      YLED = LED_OFF;

      if(res == TRUE)
      {
         GLED = LED_ON;
         halWait(200);
      }
      else
      {
         GLED = LED_OFF;
         halWait(200);
      }

      GLED = LED_OFF;
   }
}