试题

代码部分

ZigbeeA - rf_set.c

#include "hal_defs.h"
#include "hal_cc8051.h"
#include "hal_int.h"
#include "hal_mcu.h"
#include "hal_board.h"
#include "hal_led.h"
#include "hal_rf.h"
#include "basic_rf.h"
#include "hal_uart.h" 
#include "sensor_drv/sensor.h"
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
/*****点对点通讯地址设置******/
#define RF_CHANNEL                25         // 频道 11~26
#define PAN_ID                    0x1234     //网络id 
#define MY_ADDR                   0x1111     //本机模块地址
#define SEND_ADDR                 0x2222     //发送地址
/**************************************************/
static basicRfCfg_t basicRfConfig;
// 无线RF初始化
void ConfigRf_Init(void)
{
    basicRfConfig.panId       =   PAN_ID;
    basicRfConfig.channel     =   RF_CHANNEL;
    basicRfConfig.myAddr      =   MY_ADDR;
    basicRfConfig.ackRequest  =   TRUE;
    while(basicRfInit(&basicRfConfig) == FAILED);
    basicRfReceiveOn();
}
/********************MAIN************************/
void main(void)
{
    halBoardInit();//选手不得在此函数内添加代码
    ConfigRf_Init();//选手不得在此函数内添加代码
    
    uint8 ledArray[4] = {0x06, 0x05, 0x14, 0xC};
    uint8 ledCurrCount, cycleCount;
    uint8 key_send;
    
    P1SEL &= ~0xFF;
    P1DIR &= ~0xFF;
    P1DIR |= 0x1F;
    P1 = 0x04;
    
    while(1)
    {
    /* user code start */
        if(P1_2 == 0)
        {
            halMcuWaitMs(10);
            if(P1_2 == 0)
            {
                key_send = 0x01;
                basicRfSendPacket(SEND_ADDR, &key_send, 1);
                
                while(cycleCount < 3)
                {
                    P1 = ledArray[ledCurrCount];
                    halMcuWaitMs(2000);
                    
                    if(ledCurrCount == 3) ++cycleCount;
                    
                    if(ledCurrCount < 3) ++ledCurrCount;
                    else ledCurrCount = 0;
                    
                    if(cycleCount == 3)
                    {
                        key_send = 0x00;
                        basicRfSendPacket(SEND_ADDR, &key_send, 1);
                    }
                }
                
                while(P1_2 == 0);
                
                //松手后
                ledCurrCount = 0;
                cycleCount = 0;
                P1 = 0x04;
            }
        }
    /* user code end */
    }
}

ZigbeeB - rf_set.c

#include "hal_defs.h"
#include "hal_cc8051.h"
#include "hal_int.h"
#include "hal_mcu.h"
#include "hal_board.h"
#include "hal_led.h"
#include "hal_rf.h"
#include "basic_rf.h"
#include "hal_uart.h" 
#include "sensor_drv/sensor.h"
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
/*****点对点通讯地址设置******/
#define RF_CHANNEL                25         // 频道 11~26
#define PAN_ID                    0x1234     //网络id 
#define MY_ADDR                   0x2222     //本机模块地址
#define SEND_ADDR                 0x1111     //发送地址
/**************************************************/
static basicRfCfg_t basicRfConfig;
// 无线RF初始化
void ConfigRf_Init(void)
{
    basicRfConfig.panId       =   PAN_ID;
    basicRfConfig.channel     =   RF_CHANNEL;
    basicRfConfig.myAddr      =   MY_ADDR;
    basicRfConfig.ackRequest  =   TRUE;
    while(basicRfInit(&basicRfConfig) == FAILED);
    basicRfReceiveOn();
}
/********************MAIN************************/
void main(void)
{
    halBoardInit();//选手不得在此函数内添加代码
    ConfigRf_Init();//选手不得在此函数内添加代码
    
    uint8 key_recv;
    
    P1SEL &= ~0xFF;
    P1DIR &= ~0xFF;
    P1DIR |= 0x81;
    P1 = 0x00;
    
    while(1)
    {
    /* user code start */
        if(basicRfPacketIsReady())
        {
            basicRfReceive(&key_recv, 1, NULL);
            if(key_recv == 0x01)
            {
                //打开ledlight
                P1_0 = 1;
                P1_7 = 1;
            }
            else if(key_recv == 0x00)
            {
                //关闭ledlight
                halMcuWaitMs(3000);
                P1_0 = 0;
                P1_7 = 0;
            }
        }
    /* user code end */
    }
}

演示

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