串口透明传输实验说明.pdf

参考文档：xfzigbee 串口透明传输 SampleApp例程实验 增加一个事件 十六进制转字符函数【摘】 数据的发送，广播、组播、点对点 Z-stack1.4.3-1.2.1SampleApp DB 编译选项 CoordinatorDB CC2430DB HAL_UART ZDO_COORDINATOR EndDeviceDB CC2430DB NWK_AUTO_POLL HAL_UART 修改地方hal_board_cfg.h /*Set toTRUE enableUART usage, FALSEdisableit */ #ifndefHAL_UART #if(definedZAPP_P1)|| (definedZAPP_P2)|| (definedZTOOL_P1)|| (definedZTOOL_P2) #defineHAL_UART TRUE #else #defineHAL_UART TRUE #endif/*ZAPP,ZTOOL */ #endif/*HAL_UART */ #ifHAL_UART #defineHAL_UART_0_ENABLE TRUE #defineHAL_UART_1_ENABLE FALSE 修改地方SampleApp.h #defineUART_RX_CB_EVT 0x0002 //添加串口处理事件 修改地方SampleApp.c 串口配置 void SampleApp_Init( uint8 task_id) { …… //UART Configuration halUARTCfg_t uartConfig; uartConfig.configured= TRUE; uartConfig.baudRate =HAL_UART_BR_38400; uartConfig.flowControl =FALSE; uartConfig.flowControlThreshold=1; uartConfig.rx.maxBufSize =255; uartConfig.tx.maxBufSize =255; uartConfig.idleTimeout =1; uartConfig.intEnable =TRUE; uartConfig.callBackFunc=rxCB; HalUARTOpen(HAL_UART_PORT_0,uartConfig); …… } 回调函数rxCB static voidrxCB(uint8port, uint8event ) { // uint8 rxlen; //接收数据长度 // uint8* databuf;//接收数据块指针 externuint8SampleApp_TaskID; uint16 short_ddr; uint8short_ddr_H; uint8short_ddr_L; uint8*pointer1; uint8word_buffer[10]; uint8*pointer9; uint8str_enter[]={\n}; pointer9=str_enter[0]; short_ddr=NLME_GetShortAddr(); short_ddr_H=(uint8)((short_ddr0xff00)8); short_ddr_L=(uint8)short_ddr; rxlen=Hal_UART_RxBufLen(HAL_UART_PORT_0); //接收缓冲区数据长度,字节为单位 databuf=osal_mem_alloc(rxlen+1+2); //多分配3字节,分配如下 databuf[0]=rxlen; //一字节存放数据长度 databuf[1]=short_ddr_H; //一字节存放源地址高8位 databuf[2]=short_ddr_L; //一字节存放源地址低8位 databuf[rxlen+1]=\n; //一字节存放换行符 HalUARTRead (HAL_UART_PORT_0, databuf+3, rxlen); //读接收缓冲区数据到内存databuf+3 #ifdefined(ZDO_COORDINATOR) word_buffer[0]=0; word_buffer[1]=0; word_b