| | |
| | | extern LPTIM_HandleTypeDef hlptim1; |
| | | uint16_t current_time,start_time,end_time; |
| | | uint8_t power_and_key=0; |
| | | extern u8 battary,button; |
| | | extern u8 button; |
| | | u8 lora_seq_nb2; |
| | | extern uint8_t stationary_flag; |
| | | extern uint8_t anjian_flag; |
| | |
| | | Radio.Send(lora_sendbuffer,data_length+11); |
| | | // Delay_Ms(100); |
| | | } |
| | | extern uint8_t lora_busy_flag; |
| | | extern uint8_t imu_enable,motor_enable; |
| | | extern u8 lora_jianting_flag,report_ancnum; |
| | | static uint16_t delaytime = 771; |
| | |
| | | Radio.Standby(); |
| | | no_rx_flag = 0; |
| | | lora_up_rec_flag=1; |
| | | if(RX_Buffer[MSG_TYPE_IDX]==LORA_MSGTYPE_RANGEPOLL) |
| | | { |
| | | UWB_Wkup(); |
| | | MbxTagUwbRec(); |
| | | 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_RANGEPOLL) |
| | | // { |
| | | // UWB_Wkup(); |
| | | // MbxTagUwbRec(); |
| | | // 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) |
| | | { |
| | | checksum1=Checksum_u16(RX_Buffer,BufferSize-2); |
| | |
| | | if(!memcmp(&wg_report_id,&RX_Buffer[SOURCE_ID_IDX],2)) |
| | | { |
| | | wg_lost_count = 0; |
| | | // HAL_NVIC_EnableIRQ(EXTI4_15_IRQn); |
| | | switch(RX_Buffer[PWTAG_RW_FLAG_IDX]) |
| | | { |
| | | case WGRSP_RWTAG_NONE: |
| | |
| | | break; |
| | | } |
| | | } |
| | | lora_busy_flag=0; |
| | | } |
| | | } |
| | | if(!no_rx_flag) |
| | | { |
| | | if(lora_jianting_flag&&LoraUp_flag==0) |
| | | { |
| | | SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | Radio.Rx(0); |
| | | } |
| | | } |
| | | // if(!no_rx_flag) |
| | | // { |
| | | // if(lora_jianting_flag&&LoraUp_flag==0) |
| | | // { |
| | | // SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | // Radio.Rx(0); |
| | | // } |
| | | // } |
| | | } |
| | | |
| | | void OnTxTimeout( void ) |
| | | { |
| | | Radio.Standby(); |
| | | if(lora_jianting_flag) |
| | | SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | // if(lora_jianting_flag) |
| | | // SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | lora_busy_flag=0; |
| | | } |
| | | uint8_t tm; |
| | | uint16_t Lora_rece_error; |
| | |
| | | target_count+=32768; |
| | | __HAL_LPTIM_COMPARE_SET(&hlptim1, target_count); |
| | | } |
| | | // HAL_NVIC_EnableIRQ(EXTI4_15_IRQn); |
| | | if(lora_jianting_flag) |
| | | { |
| | | SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | Radio.Rx(0); |
| | | // SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | // Radio.Rx(0); |
| | | } |
| | | lora_busy_flag=0; |
| | | } |
| | | |
| | | void OnRxError( void ) |
| | | { |
| | | |
| | | Radio.Standby(); |
| | | if(lora_jianting_flag) |
| | | SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | lora_busy_flag=0; |
| | | // if(lora_jianting_flag) |
| | | // SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],UWB_CHANNEL_SF,0); |
| | | } |
| | | |
| | | uint16_t freq_test; |
| | |
| | | RadioEvents.RxError = OnRxError; |
| | | |
| | | Radio.Init( &RadioEvents ); |
| | | SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],5,0); //切换lora接收频点 |
| | | if(active_flag) |
| | | { |
| | | Radio.Rx( 0 ); |
| | | }else{ |
| | | Radio.Sleep(); |
| | | } |
| | | SwitchLoraSettings(REPORT_MANGE_CHANNEL_FRQ,7,22); //切换lora接收频点 |
| | | // if(active_flag) |
| | | // { |
| | | // Radio.Rx( 0 ); |
| | | // }else{ |
| | | // Radio.Sleep(); |
| | | // } |
| | | // Radio.SetRxDutyCycle(RxDutyCycle_RX_time,RxDutyCycle_SLEEP_time); |
| | | |
| | | } |