JN5189

wenbaoli — Sun, 14 Jan 2024 10:49:12 GMT

我启动MMAC功能后，打开中断后，发送数据后一直进入中断处理函数，而且不能进入回调函数；

我没有办法找到清除中断标志的方法，请帮我解决这个问题，谢谢。

以下是代码：

vRadio_ActivateXtal32MRadioBiasing();
vRadio_Temp_Update(40);

vMMAC_Enable();
vMMAC_ConfigureRadio();
vMMAC_EnableInterrupts(MAC_IRQHandler_Callback);
// vMMAC_ConfigureInterruptSources(E_MMAC_INT_TX_COMPLETE | E_MMAC_INT_RX_COMPLETE); //ENABLE_RAM_VECTOR_TABLE=1
// vMMAC_SetChannelAndPower(11, i8MMAC_GetTxPowerLevel());

// vMMAC_EnableAntennaDiversity();
// vMMAC_SetTxParameters();

TxMacFrame.u8PayloadLength = sizeof("MMAC_Transmit_Test");
TxMacFrame.u8SequenceNum = 1;
TxMacFrame.u16FCF = 0;
TxMacFrame.u16DestPAN = 1;
TxMacFrame.u16SrcPAN = 1;
TxMacFrame.uDestAddr.u16Short = 2;
TxMacFrame.uSrcAddr.u16Short = 1;
TxMacFrame.u16FCS = 0;
memcpy(TxMacFrame.uPayload.au8Byte, "MMAC_Transmit_Test", sizeof("MMAC_Transmit_Test"));
TxOption = E_MMAC_TX_START_NOW | E_MMAC_TX_NO_AUTO_ACK | E_MMAC_TX_NO_CCA;

for (;;)
{
if (++time_cnt >= 50)
{
time_cnt = 0;

vMMAC_StartMacTransmit(&TxMacFrame, (teTxOption)TxOption);

evnt_Cnt++;
PRINTF("Default Task vMMAC MacTransmit cnt: %d.\r\n", evnt_Cnt);
}

vTaskDelay(10);
}
}

void MAC_IRQHandler_Callback (uint32 u32InterruptBitmap)
{
/* Is the interrupt for Transmit completed */
if (u32InterruptBitmap & E_MMAC_INT_TX_COMPLETE)
{
bTxComplete = TRUE;
}
/* Is the interrupt for Rx completed */
else if((u32InterruptBitmap & E_MMAC_INT_RX_COMPLETE))
{
bRxComplete = TRUE;
}
}

//打开中断后只能运行一次vMMAC_StartMacTransmit，然后就是无休止的进入以下中断

void ZIGBEE_MAC_IRQHandler (void)
{
NVIC_ClearPendingIRQ(ZIGBEE_MAC_IRQn);
// NVIC_DisableIRQ(ZIGBEE_MAC_IRQn);
}

Re: JN5189

Christine_Li — Tue, 16 Jan 2024 10:30:40 GMT

Hi, @wenbaoli

I will check it in my local side, and reply to you ASAP.

Best regards,

Christine.

Re: JN5189

Christine_Li — Wed, 17 Jan 2024 03:30:58 GMT

HI, @wenbaoli

请问您使用的SDK版本是多少？

您用的是哪个example？

Best regards，

Christine.

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