Spirit1的数据发送，没有发送完成状态

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xionghuang 发布时间：2019-8-22 10:37

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采用Spirit1实现433M的无线发送，通过SPI接口配置了SPirit1，配置寄存器读写正确，写入TXFIFO数据，发送前读取TXFIFO的数据Number为20，然后启动发送，SPIRIT1_GPIO3中断能进入，但是没有发送完成的中断状态，发送后读取TXFIFO的数据Number为0，采用SPIRIT1的配置工具生成的参数配置，测试结果也是一样，SPIRIT1_GPIO3中断能进入，但是没有发送完成的中断状态，数据也没有发送出去，什么原因？
/* Spirit ON */
  SpiritEnterShutdown();

  SpiritExitShutdown();

  SpiritManagementWaExtraCurrent();

//  SpiritManagementIdentificationRFBoard();
      SpiritSetXtalFrequency();

  /* if the board has eeprom, we can compensate the offset calling SpiritManagementGetOffset
  (if eeprom is not present this fcn will return 0) */
  xRadioInit.lFrequencyBase = xRadioInit.lFrequencyBase + SpiritManagementGetOffset();

  /* Initialize the signals to drive the range extender application board */
  SpiritManagementRangeExtInit();

  /* uC IRQ config  uC IRQ enable*/
  Sprit1_GPIO3_IRQ_Init();

  /* Spirit IRQ config */
  SpiritGpioInit(&xGpioIRQ);

  /* Spirit Radio config */
  SpiritRadioInit(&xRadioInit);

  /* Spirit Radio set power */
  SpiritRadioSetPALeveldBm(7,POWER_DBM);
  SpiritRadioSetPALevelMaxIndex(7);

  /* Spirit Packet config */
  SpiritPktBasicInit(&xBasicInit);
  SpiritPktBasicAddressesInit(&xAddressInit);

  /* Spirit IRQs enable */
  SpiritIrqDeInit(NULL);
  SpiritIrq(TX_DATA_SENT , S_ENABLE);
  SpiritIrq(TX_FIFO_ERROR , S_ENABLE);

  /* payload length config */
  SpiritPktBasicSetPayloadLength(20);

  /* destination address.
  By default it is not used because address is disabled, see struct xAddressInit*/
  SpiritPktBasicSetDestinationAddress(0x35);

  /* IRQ registers blanking */
  SpiritIrqClearStatus();

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
/* fit the TX FIFO */
SpiritCmdStrobeFlushTxFifo();

SpiritSpiWriteLinearFifo(20, vectcTxBuff);

/* send the TX command */
SpiritCmdStrobeTx();

/* wait for TX done */
// while(HAL_GPIO_ReadPin(GPIOA,  GPIO_PIN_11)==GPIO_PIN_RESET);

// while(!xTxDoneFlag)
// {
//    SpiritRefreshStatus();
//
//    SpiritIrqGetStatus(&xIrqStatus);
//
//    if(xIrqStatus.IRQ_TX_DATA_SENT)
//    {
//             xTxDoneFlag = SET;
//    }
// }
// SpiritIrqGetStatus(&xIrqStatus);
/* wait for TX done */
while(!xTxDoneFlag);

xTxDoneFlag = RESET;
g_dwtx_send_ok++;

/* pause between two transmissions */
HAL_Delay(500);  //delay  500ms

/* USER CODE END WHILE */

/* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}

//中断处理部分
if(GPIO_PIN_11 == GPIO_Pin)//SPIRIT1_GPIO3中断
      {
         /* Get the IRQ status */
         SpiritIrqGetStatus(&xIrqStatus);

         /* Check the SPIRIT TX_DATA_SENT IRQ flag */
         if(xIrqStatus.IRQ_TX_DATA_SENT)
         {
                  g_dwTest_Count[0]++;
            /* set the tx_done_flag to manage the event in the main() */
            xTxDoneFlag = SET;
//                               g_btransmitting = 0;

            /* toggle LED1 */
//             GPIO_Led_Invert();
                              /* Flush the RX FIFO */
//                               SpiritCmdStrobeFlushRxFifo();

                              /* RX command - to ensure the device will be ready for the next reception */
//                               SpiritCmdStrobeRx();

         }
                     /* Check the SPIRIT RX_DATA_DISC IRQ flag */
                     if(xIrqStatus.IRQ_RX_DATA_DISC)
                     {
                              /* toggle LED1 */
//                               GPIO_Led_Invert();//SdkEvalLedToggle(LED1);
                                    g_dwTest_Count[1]++;
                              /* RX command - to ensure the device will be ready for the next reception */
                              SpiritCmdStrobeRx();
                     }

                     /* Check the SPIRIT RX_DATA_READY IRQ flag */
                     if(xIrqStatus.IRQ_RX_DATA_READY)
                     {
                              g_bReceive_New_Frame = TRUE;
                              g_dwTest_Count[2]++;
                     }
   //////////////test///////////////////////////////
   if(xIrqStatus.IRQ_TX_FIFO_ERROR)
         {
      g_dwTest_Count[3]++;

   }
//////////////test///////////////////////////////
      }
void SpiritSetXtalFrequency(void)
{
      do{
         /* Delay for state transition */
         HAL_Delay(2);  //delay  2ms

         /* Reads the MC_STATUS register */
         SpiritRefreshStatus();
      }while(g_xStatus.MC_STATE!=MC_STATE_READY);

SpiritRadioSetXtalFrequency(XTAL_FREQUENCY);//XTAL_FREQUENCY = 26000000;

SpiritManagementSetRangeExtender(RANGE_EXT_NONE);

SpiritManagementSetBand(0);

SpiritManagementSetOffset(FREQUENCY_OFFSET);
}