I'm trying to run the Vital Signs Demo of xWR6843 from Industrial Toolbox 4.6 using IWR1843，in the CCS project, the following changes have been made:
1.Change the Variant in the properties of the dss file and mss file to IWR1843:
But I cannot change the Linker command file to: xwr1843_C674x.cmd, otherwise it will fail to compile.I want to ask how should I change it?
2.After entering the debug mode, I changed the starting frequency in the profile.cfg file to meet the starting frequency of IWR1843, and I ran the GUI, but still reported an error:
[Cortex_R4_0] **********************************************
Debug: Launching the Vital-Signs Monitoring Demo
**********************************************
Debug: VitalSignsDemoMSS Launched the Initialization Task
Debug: VitalSignsDemoMSS mmWave Control Initialization was successful
[C674X_0] Debug: MMWDemoDSS mmWave Control Initialization succeeded
[Cortex_R4_0] Debug: CLI is operational
[C674X_0] Debug: MMWDemoDSS Data Path init succeeded
Debug: MMWDemoDSS initTask exit
[Cortex_R4_0] Sensor has been stopped
[C674X_0] Debug: Sending Vital Signs Configuration Message
[Cortex_R4_0] Debug: MMWDemoMSS Received CLI sensorStart Event
Error: mmWave Open failed [Error code: -3119 Subsystem: 119]
I found this error in mmwavelink.c,the explain of this error is:
/****************************************************************************************
* Setup the RF Calibration Frequency limit:
****************************************************************************************/
freqLimit.freqLimitLow = ptrMMWaveMCB->openCfg.freqLimitLow;
freqLimit.freqLimitHigh = ptrMMWaveMCB->openCfg.freqLimitHigh;
retVal = rlRfSetCalMonFreqLimitConfig(RL_DEVICE_MAP_INTERNAL_BSS, &freqLimit);
if (retVal != RL_RET_CODE_OK)
{
/* Error: Frequency Limit Calibration */
*errCode = MMWave_encodeError (MMWave_ErrorLevel_ERROR, MMWAVE_ECALCFG, retVal);
retVal = MINUS_ONE;
goto exit;
}
* Setup the RF Calibration Frequency limit:
****************************************************************************************/
freqLimit.freqLimitLow = ptrMMWaveMCB->openCfg.freqLimitLow;
freqLimit.freqLimitHigh = ptrMMWaveMCB->openCfg.freqLimitHigh;
retVal = rlRfSetCalMonFreqLimitConfig(RL_DEVICE_MAP_INTERNAL_BSS, &freqLimit);
if (retVal != RL_RET_CODE_OK)
{
/* Error: Frequency Limit Calibration */
*errCode = MMWave_encodeError (MMWave_ErrorLevel_ERROR, MMWAVE_ECALCFG, retVal);
retVal = MINUS_ONE;
goto exit;
}
I think I did not find the code for configuring the chip frequency, which caused the chip to still be set according to the xWR68xx starting frequency. I would like to ask how to solve this error? Which file is used to configure the chip frequency?
