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WXK

2024-11-12 3be9d3dc5f5e88d2eb50dfc5e73abf5c07eda9b2

 Src/radio/Lora.c

@@ -134,7 +134,7 @@
                                                              //  2: 4/6,
                                                              //  3: 4/7,
                                                              //  4: 4/8]
#define LORA_PREAMBLE_LENGTH_T                      8         // 96         // Same for Tx 
#define LORA_PREAMBLE_LENGTH_T                      4         // 96         // Same for Tx 
#define LORA_PREAMBLE_LENGTH_R                      8        // Same for Rx
//#define LORA_PREAMBLE_LENGTH                      990         // Same for Tx and Rx
#define LORA_SYMBOL_TIMEOUT                         0         // Symbols
@@ -348,7 +348,38 @@

    
}
#define FSK_FDEV                                    127e3      // Hz 
#define FSK_DATARATE                                250e3      // bps
#define FSK_BANDWIDTH                               250e3     // Hz >> DSB in sx126x
#define FSK_AFC_BANDWIDTH                           100e3     // Hz
#define FSK_PREAMBLE_LENGTH                         5         // Same for Tx and Rx
#define FSK_FIX_LENGTH_PAYLOAD_ON                   false
void SwitchLoraSettings_FSK(uint32_t freq,uint8_t sf,uint8_t power)
{
    
//    RadioEvents.TxDone = OnTxDone;
//    RadioEvents.RxDone = OnRxDone;
//    RadioEvents.TxTimeout = OnTxTimeout;
//    RadioEvents.RxTimeout = OnRxTimeout;
//    RadioEvents.RxError = OnRxError;
    //HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12, GPIO_PIN_SET);
//    Radio.Init( &RadioEvents );
    Radio.Standby();
  //  HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12, GPIO_PIN_RESET);
    Radio.SetChannel( freq*1000000 );	
 
    Radio.SetTxConfig( MODEM_FSK, power, FSK_FDEV, 0,
                                  FSK_DATARATE, 0,
                                  FSK_PREAMBLE_LENGTH, FSK_FIX_LENGTH_PAYLOAD_ON,
                                  true, 0, 0, 0, 3000 );
    
    Radio.SetRxConfig( MODEM_FSK, FSK_BANDWIDTH, FSK_DATARATE,
                                  0, FSK_AFC_BANDWIDTH, FSK_PREAMBLE_LENGTH,
                                  0, FSK_FIX_LENGTH_PAYLOAD_ON, 0, true,
                                  0, 0,false, false );

    
}
uint16_t rec_wenjian_daxiao;
uint16_t wangguan_up_id;
uint8_t send_lora_data[250];