1

WXK

2024-03-15 a46995649b1360998b0e59cd6c7708bd6e887cfa

 Src/radio/Lora.c

@@ -126,7 +126,7 @@
        SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader   
    }
    Radio.Standby();
    Radio.Rx( 50 );
    Radio.Rx( 100 );
//    LED_TB_OFF;   
}
extern LPTIM_HandleTypeDef hlptim1;
@@ -148,19 +148,19 @@
extern uint8_t lora_sendbuffer[200];
void LoraSendComMap(uint8_t cmd)
{
   uint8_t data_length = 0x28;
   uint8_t data_length = 0x50;
   uint16_t checksum = 0;
   lora_sendbuffer[MSG_TYPE_IDX] = LORA_MSGTYPE_READPARARESP;
   lora_sendbuffer[MSG_LENGTH] = data_length+9;
   lora_sendbuffer[MSG_LENGTH] = data_length+11;
    memcpy(&lora_sendbuffer[SOURCE_ID_IDX],&g_com_map[DEV_ID],2);
    memcpy(&lora_sendbuffer[DEST_ID_IDX],&wg_report_id,2);
   lora_sendbuffer[RP_CMD_IDX] = cmd;
   lora_sendbuffer[RP_INDEX_IDX] = 2;
   lora_sendbuffer[RP_LEN_IDX] = data_length;
   memcpy(&lora_sendbuffer[7], &g_com_map[1], data_length);
   checksum = Checksum_u16(lora_sendbuffer,9+data_length);
   memcpy(&lora_sendbuffer[9+data_length],&checksum,2);
    Radio.Send(lora_sendbuffer,data_length+11);
   memcpy(&lora_sendbuffer[9], &g_com_map[1], data_length);
   checksum = Checksum_u16(lora_sendbuffer,11+data_length);
   memcpy(&lora_sendbuffer[11+data_length],&checksum,2);
    Radio.Send(lora_sendbuffer,data_length+13);
  //  Delay_Ms(100);
}
void LoraRspWriteCommap(uint8_t index)
@@ -185,6 +185,7 @@
uint8_t rec_index;
uint16_t rec_value,rec_delaytime,rx_count;
int16_t target_count;
uint16_t test111;
void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr )
{   
        BufferSize = size;
@@ -196,7 +197,10 @@
    if(RX_Buffer[MSG_TYPE_IDX]==LORA_MSGTYPE_RANGEPOLL)
    {
            UWB_Wkup();
            MbxTagUwbRec();           
//        memcpy(&test111,&RX_Buffer[1],2);
            MbxTagUwbRec();   
//        HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5, GPIO_PIN_RESET);
//        printf("LORA IdleTask:%x",test111);        
            HAL_GPIO_WritePin(RADIO_NSS_GPIO_Port, RADIO_NSS_Pin, GPIO_PIN_RESET); //片选lora有效
    }
    if(RX_Buffer[MSG_TYPE_IDX]==LORA_MSGTYPE_WGRESPTAG)
@@ -219,9 +223,9 @@
                        wg_report_freq = RX_Buffer[POLL_FREQ_IDX]+400;
                        memcpy(&rec_delaytime,&RX_Buffer[NEXTPOLL_TIME_IDX],2);                  
                        target_count = current_count + rec_delaytime*3.2768 - delaytime;
                        if(target_count>=32768)
                        while(target_count>=32768)
                            target_count-=32768;
                        __HAL_LPTIM_COMPARE_SET(&hlptim1, target_count);
//                        __HAL_LPTIM_COMPARE_SET(&hlptim1, target_count);
                        rx_count = HAL_LPTIM_ReadCounter(&hlptim1);
                     //   printf("tx %d,rx %d,delay %d",current_count>>5,rx_count>>5,rec_delaytime);
                        break;
@@ -233,17 +237,17 @@
                        rec_index = RX_Buffer[PWTAG_WRITE_IDX_IDX];
                        if(rec_index==0xDD)
                        {
//                             if(usart5_state==1)
//                             {
//                                Usart5Init();
//                                usart5_state=0;    
//                             }
//                            HAL_GPIO_WritePin(GPIOC, GPIO_PIN_7, GPIO_PIN_SET);
//                            HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_SET);    
//                            memcpy(&xiafayuyin_data,&RX_Buffer[9],RX_Buffer[8]);
//                            yuyin_sendflag=1;           
//                            yuyinzidongguan_time=0;             
//                            yuyin_no_sleep_flag=1;                             
                             if(usart5_state==1)
                             {
                                Usart5Init();
                                usart5_state=0;    
                             }
                            HAL_GPIO_WritePin(GPIOC, GPIO_PIN_7, GPIO_PIN_SET);
                            HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_SET);    
                            memcpy(&xiafayuyin_data,&RX_Buffer[PWTAG_WRITE_VALUE_IDX],BufferSize-PWTAG_WRITE_VALUE_IDX);
                            yuyin_sendflag=1;           
                            yuyinzidongguan_time=0;             
                            yuyin_no_sleep_flag=1;                             
                        }else{
                            memcpy(&rec_value,&RX_Buffer[PWTAG_WRITE_VALUE_IDX],2);
                            g_com_map[rec_index/2] = rec_value;
@@ -276,9 +280,9 @@
    Radio.Standby();
    current_count = HAL_LPTIM_ReadCounter(&hlptim1);
    target_count-=current_count%3276;
    if(target_count<0)
    while(target_count<0)
        target_count+=32768;
    __HAL_LPTIM_COMPARE_SET(&hlptim1, target_count);
//    __HAL_LPTIM_COMPARE_SET(&hlptim1, target_count);
    SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0);
    Radio.Rx(0);
}