CCS/AWR1642: Change idletime at run-time

barry_wu

Prodigy 80 points

Part Number: AWR1642

Tool/software: Code Composer Studio

Hello ,

I can modify the chirpCfg & profileCfg at run-time and they could be applied successfully.

Then , I try to change the Config of idle-time as above action, but it couldn't work.

I can receive the RL_RET_CODE_OK from rlSetProfileConfig , than the system would be crash.

My Code:

retVal = rlSetProfileConfig (RL_DEVICE_MAP_INTERNAL_BSS, 1U, &profileCfg);

if (retVal != RL_RET_CODE_OK)
{
System_printf ("Error: Unable to configure the profile [Error %d]\n", retVal);
}

retVal = rlSetChirpConfig(RL_DEVICE_MAP_INTERNAL_BSS, 1U, &chirpCfg);
if (retVal != RL_RET_CODE_OK)
{
System_printf ("Error: Unable to configure chirp [Error %d]\n", retVal);
}

Thanks.

over 5 years ago

0 Cesar over 5 years ago

TI__Guru*** 149124 points

What is the new idle time. Is it smaller or larger than previous value?

Have you tried the new configuration separately? Does it work?

What is the version of the firmware you are using?

thank you
Cesar

0 barry_wu over 5 years ago in reply to Cesar

Prodigy 80 points

The idle time is larger than previous value.

How to configure the idle time only ?

SDK version : mmwave_sdk_02_00_00_04

thank you,

Barry

0 Cesar over 5 years ago in reply to barry_wu

TI__Guru*** 149124 points

Hi,

First, I think you need to validate the new config statically to make sure it works.

This will help make sure that the config is valid.

Next, you need to stop the sensor before you apply the new profile config, and start it after that.

thank you

Cesar

0 barry_wu over 5 years ago in reply to Cesar

Prodigy 80 points

Hi , Cesar , I'm sorry for the late response.

I make sure the new config is valid, and I trying to stop the sensor.

I use this function

MMWave_stop()

and the system reply

Error: Asynchronous Event SB Id 16 not handled

Barry

0 Cesar over 5 years ago in reply to barry_wu

TI__Guru*** 149124 points

Hi,

You don't need to perform a MMWave_stop().

Instead you will need to perform a SensorStop

thank you

Cesar

0 barry_wu over 5 years ago in reply to Cesar

Prodigy 80 points

Hi , It doesn't work. What's the right way ?

Error: Asynchronous Event SB Id 15 not handled

Thank you

Barry

0 Cesar over 5 years ago in reply to barry_wu

TI__Guru*** 149124 points

Hi,

Please use the mmWave SDK demo with no changes.

Use one of the provided profiles. For example

C:\ti\mmwave_sdk_03_03_00_03\packages\ti\demo\xwr16xx\mmw\profiles\profile_2d.cfg

After the last line "sensorStart" add a "sensorStop" then you can add a new configuration

thank you

Cesar

0 barry_wu over 5 years ago in reply to Cesar

Prodigy 80 points

Hi , Cesar , Thanks your reply and clarification, And It works.

BTW , Have any way to update DSS at runtime?

0 Cesar over 5 years ago in reply to barry_wu

TI__Guru*** 149124 points

Hi,

I will close this thread.

For new questions, please start a new thread

thank you
Cesar

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CCS/AWR1642: Change idletime at run-time