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Original question:

AWR1243BOOST: HostINT of AWR1243 seems to be pulled up by default?

AWR1243BOOST: mmwave-example-nonos is running in MCU, it controls AWR1243, the example sdk stopeed at SensorStart?

Dan Jia
Intellectual 480 points
Part Number: AWR1243BOOST
Other Parts Discussed in Thread: AWR1243

board : 4AWR1243 (AWRx Cascaded Radar RF Evaluation Module)+ARM MCU ,Connection between External Processor MCU  and master AWR1243 .

SPI_CLK_1 SPI_CS_1 MOSI_1  MISO_1   SOP Control:  functional mode, as TDO =1, SYNC_OUT = 0, PMIC_CLKOUT = 0

NRESET:

mmwave-example-nonos is running in MCU  ,using the functional SOP mode, so SOP 2/1  0V , SOP 0  3.3V before the nRST goes high.

HI,we have solved this problem and got ACK from AWR1243,it goes well untill  Sensorstart commond, 

   mmwl_bSensorStarted = 0U;
    retVal = rlSensorStart(deviceMap);
#ifndef ENABLE_TEST_SOURCE
    if ((rfDevCfg.aeControl & 0x1) == 0x0)
    {
        while (mmwl_bSensorStarted == 0U)
        {
            osiSleep(1); /*Sleep 1 msec*/
            timeOutCnt++;
            if (timeOutCnt > MMWL_API_RF_INIT_TIMEOUT)
            {
                retVal = RL_RET_CODE_RESP_TIMEOUT;
                break;
            }
        }
    }
I can't got a mmwl_bSensorStarted  ACK?please help me what's the probelm ,PS:AWR1243 CSI2 lane isn't connected with MCU, does it afftect?
  • 0
    TI__Guru 68160 points

    Hi,

    Could you confirm if you have used the same RF configuration parameters in the application while porting to Host Processor?

    And in the same API call flow, post rlRfInit function: are you able to get the async-event message? This is to confirm if on Host application async-event path is correctly implemented.

        retVal = rlRfInit(deviceMap);
        while (mmwl_bRfInitComp == 0U)
        {

    Regards,

    Jitendra

  • 0 in reply to Jitendra Gupta
    Intellectual 480 points

    （1）same RF configuration parameters （2）rlRfInit function: get the async-event message: RL_RF_AE_INITCALIBSTATUS_SB,

    mmwl_bRfInitComp =1