串口透明傳輸實(shí)驗(yàn)說明

1、參考文檔：xfzigbee串口透明傳輸SampleApp例程實(shí)驗(yàn)增加一個(gè)事件十六進(jìn)制轉(zhuǎn)字符函數(shù)【摘】數(shù)據(jù)的發(fā)送，廣播、組播、點(diǎn)對(duì)點(diǎn)Zstack1.4.31.2.1SampleAppDB編譯選項(xiàng)CodinatDBCC2430DBHAL_UARTZDO_CODINATEndDeviceDBCC2430DBNWK_AUTO_POLLHAL_UART修改地方hal_board_cfg.hSettoTRUEenableUARTusageFALSE

2、disableitexternuint8SampleApp_TaskIDuint16sht_ddruint8sht_ddr_Huint8sht_ddr_Luint8pointer1uint8wd_buffer[10]uint8pointer9uint8str_enter[]=npointer9=sht_ddr=NLME_GetShtAddr()sht_ddr_H=(uint8)((sht_ddrsht_ddr_L=(uint8)sht_

3、ddrrxlen=Hal_UART_RxBufLen(HAL_UART_PT_0)接收緩沖區(qū)數(shù)據(jù)長度字節(jié)為單位databuf=osal_mem_alloc(rxlen12)多分配3字節(jié)分配如下databuf[0]=rxlen一字節(jié)存放數(shù)據(jù)長度databuf[1]=sht_ddr_H一字節(jié)存放源地址高8位databuf[2]=sht_ddr_L一字節(jié)存放源地址低8位databuf[rxlen1]=n一字節(jié)存放換行符HalUARTRead(

4、HAL_UART_PT_0databuf3rxlen)讀接收緩沖區(qū)數(shù)據(jù)到內(nèi)存databuf3#ifdefined(ZDO_CODINAT)wd_buffer[0]=0wd_buffer[1]=0wd_buffer[2]=0wd_buffer[3]=0#elsewd_buffer[0]=7wd_buffer[1]=9wd_buffer[2]=6wd_buffer[3]=F#endifwd_buffer[4]=:wd_buffer[5]=d

5、atabuf[0]10048wd_buffer[6]=(databuf[0]%100)1048wd_buffer[7]=databuf[0]%1048wd_buffer[8]=npointer1=wd_bufferHalUARTWrite()寫入串口正確說明數(shù)據(jù)已經(jīng)正確地存儲(chǔ)在databuf中!HalUARTWrite(HAL_UART_PT_0pointer19)HalUARTWrite(HAL_UART_PT_0databuf1rx