RTOS/AWR1642: About the error of MmwDemo_mssDataPathConfig.

Hi,

If I understand correctly you are trying to define a new CLI command?

Is this correct?

I would recommend you take a look at the driver vital signs lab provided in the Resource Explorer. It includes some CLI commands which were added to the original mmWave SDK Demo (version 1.1)

dev.ti.com/.../

Thank you
Cesar

Hello,

Yes,I define a new CLI command.
The new CLI command can load the radar configuration which I set in hardware.
It's OK in the first time. AWR1642 will use the command.
But it's fail in the second time.
Compare openCfg will fail in mms_main.c(line:1297;sdk:1.1.0.2)
Configure the mmWave module will also fail in mss_main.c(line:1311)
Below,it's my new CLi command.
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#define MAX_RADAR_CMD 22
uint8_t* radarCmdString[MAX_RADAR_CMD] =
{
{"sensorStop \n\r"},
{"flushCfg \n\r"},
{"dfeDataOutputMode 1 \n\r"},
{"channelCfg 15 3 0 \n\r"},
{"adcCfg 2 1 \n\r"},
{"adcbufCfg -1 0 0 1 0 \n\r"},
{"profileCfg 0 77 287 7 200 0 0 20 1 384 2000 0 0 30 \n\r"},
{"chirpCfg 0 0 0 0 0 0 0 1 \n\r"},
{"chirpCfg 1 1 0 0 0 0 0 2 \n\r"},
{"frameCfg 0 1 16 0 150 1 0 \n\r"},
{"lowPower 0 0 \n\r"},
{"guiMonitor -1 1 1 1 0 0 1 \n\r"},
{"cfarCfg -1 0 0 8 4 4 0 5120 \n\r"},
{"cfarCfg -1 1 0 4 2 3 0 5120 \n\r"},
{"peakGrouping -1 1 1 1 1 511 \n\r"},
{"multiObjBeamForming -1 0 0.5 \n\r"},
{"clutterRemoval -1 0 \n\r"},
{"calibDcRangeSig -1 0 -5 8 256 \n\r"},
{"extendedMaxVelocity -1 0 \n\r"},
{"compRangeBiasAndRxChanPhase 0.0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 \n\r"},
{"measureRangeBiasAndRxChanPhase 0 1.5 0.2 \n\r"},
{"sensorStart \n\r"},
};
static int32_t MmwDemo_CLIByPassApi (int32_t argc, char* argv[])
{
/* Sanity Check: Minimum argument check */
if (argc != 2)
{
CLI_write ("Error: Invalid usage of the CLI command\n");
return -1;
}
/* Initialize configuration: */
CLI_Cfg* ptrCLICfg;
ptrCLICfg = &cliCfg;

char* tokenizedArgs[CLI_MAX_ARGS];
char* ptrCLICommand;
char delimitter[] = " \r\n";
uint32_t argIndex;
CLI_CmdTableEntry* ptrCLICommandEntry;
int32_t cliStatus;
uint32_t index, idx;
uint16_t numCLICommands = 0U;

/* Sanity Check: Validate the arguments */
if (ptrCLICfg == NULL)
return -1;
/* Cycle through and determine the number of supported CLI commands: */
for (index = 0; index < CLI_MAX_CMD; index++)
{
/* Do we have a valid entry? */
if (ptrCLICfg->tableEntry[index].cmd == NULL)
{
/* NO: This is the last entry */
break;
}
else
{
/* YES: Increment the number of CLI commands */
numCLICommands = numCLICommands + 1;
}
}
/* Demo Prompt: */
CLI_write (ptrCLICfg->cliPrompt);
/* Execute All Radar Commands */
for (idx = 0; idx < MAX_RADAR_CMD; idx++)
{
/* Reset all the tokenized arguments: */
memset ((void *)&tokenizedArgs, 0, sizeof(tokenizedArgs));
argIndex = 0;
ptrCLICommand = (char*)radarCmdString[idx];
/* Set the CLI status: */
cliStatus = -1;
/* The command has been entered we now tokenize the command message */
while (1)
{
/* Tokenize the arguments: */
tokenizedArgs[argIndex] = strtok(ptrCLICommand, delimitter);
if (tokenizedArgs[argIndex] == NULL)
break;
/* Increment the argument index: */
argIndex++;
if (argIndex >= CLI_MAX_ARGS)
break;
/* Reset the command string */
ptrCLICommand = NULL;
}
/* Were we able to tokenize the CLI command? */
if (argIndex == 0)
continue;
/* Cycle through all the registered CLI commands: */
for (index = 0; index < numCLICommands; index++)
{
ptrCLICommandEntry = &ptrCLICfg->tableEntry[index];
/* Do we have a match? */
if (strcmp(ptrCLICommandEntry->cmd, tokenizedArgs[0]) == 0)
{
/* YES: Pass this to the CLI registered function */
cliStatus = ptrCLICommandEntry->cmdHandlerFxn (argIndex, tokenizedArgs);
if (cliStatus == 0)
{
CLI_write ("Done\n");
}
else
{
CLI_write ("Error %d\n", cliStatus);
}
break;
}
}
/* Did we get a matching CLI command? */
if (index == numCLICommands)
{
/* NO matching command found. Is the mmWave extension enabled? */
if (ptrCLICfg->enableMMWaveExtension == 1U)
{
/* Yes: Pass this to the mmWave extension handler */
cliStatus = CLI_MMWaveExtensionHandler (argIndex, tokenizedArgs);
}

/* Was the CLI command found? */
if (cliStatus == -1)
{
/* No: The command was still not found */
CLI_write ("'%s' is not recognized as a CLI command\n", tokenizedArgs[0]);
}
}
}
System_printf ("Debug: ByPassApi successful\n");
return 0;
}
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Regards,

Jui Yang