F103基站代码
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zhyinch
2020-05-23 6e05e12690b25544bc4d678a9b814a864afe0b8d 
 Ô´Âë/ºËÐÄ°å/Src/application/dw_app.c


@@ -237,12 +237,14 @@


   if(clear_judge_cnt++>1000)  //设定1S分频，每秒进一次。判断标志位大于等于2，2s没收到数据就把数据变成0xffff，不触发警报。


   {


      clear_judge_cnt=0;


      for(i=0;i<255;i++)


      for(i=0;i<100;i++)


      {


         g_flag_Taggetdist[i]++;


         if(g_flag_Taggetdist[i]>=2)


         {


            g_Tagdist[i]=0xffff;


            Modbus_HoldReg[i*2]=1;


            Modbus_HoldReg[i*2+1]=0xffff;


         }


      }


   }


@@ -326,19 +328,24 @@


int8_t tag_delaytime;


extern uint16_t sync_timer;


u16 tmp_time;


extern float dw_vbat;


void Tag_App(void)//发送模式(TAG标签)


{


   uint32_t frame_len;


   uint32_t final_tx_time;


   u32 start_poll;


   u8 i,getsync_flag=0;


   u8 bat_percent;


   //LED0_ON;


   dwt_forcetrxoff();


   g_Resttimer=0;


    dwt_setrxaftertxdelay(POLL_TX_TO_RESP_RX_DLY_UUS);         //设置发送后开启接收，并设定延迟时间


    dwt_setrxtimeout(RESP_RX_TIMEOUT_UUS);      


   tag_succ_times = 0;


   tx_poll_msg[BATTARY_IDX] = Get_Battary();


   bat_percent=(dw_vbat-2.8)/0.5*100;


   if(bat_percent>100)


      bat_percent=100;


   tx_poll_msg[BATTARY_IDX] = bat_percent;//Get_Battary();


   tx_poll_msg[BUTTON_IDX] = !READ_KEY0;


   tx_poll_msg[SEQUENCE_IDX] = frame_seq_nb++;


   GPIO_WriteBit(GPIOA, GPIO_Pin_9, Bit_RESET);


@@ -452,7 +459,7 @@


               memcpy(&usart_send[7],&rx_buffer[ANCHOR_ID_IDX],2);


            


               memcpy(&usart_send[9],&hex_dist2,4);


               usart_send[13] = battary;


               usart_send[13] = bat_percent;


               usart_send[14] = button;


               checksum = Checksum_u16(&usart_send[2],17);


               memcpy(&usart_send[19],&checksum,2);