AWR2944: print in objectdetection.c

bolong chen

Part Number: AWR2944
Other Parts Discussed in Thread: SYSCONFIG,

Tool/software:

How to print message in r2944\mmwave_mcuplus_sdk_04_06_00_01\ti\datapath\dpc\objectdetection\objdethwaDDMA\src\objectdetection.c?

I try to use printf but did not print any message.

1 month ago

0 Samhitha Bobba 1 month ago

TI__Mastermind 19650 points

Hi Bolong,

Addition of print statements should be avoided as it adds an additional delay in the application and this will cause the application to break. If you still want to use print statements, you can use DebugP_log and enable CCS log in C66x sysconfig.

Regards,

Samhitha

0 bolong chen 1 month ago in reply to Samhitha Bobba

Prodigy 120 points

Hi Samhitha:

Thanks for your reply.

May I use uart to log debug in ti\datapath\dpc\objectdetection\objdethwaDDMA\src\objectdetection.c to serial port output during boot-up flow?

0 Samhitha Bobba 1 month ago in reply to bolong chen

TI__Mastermind 19650 points

Hi Bolong,

bolong chen said:
May I use uart to log debug in ti\datapath\dpc\objectdetection\objdethwaDDMA\src\objectdetection.c to serial port output during boot-up flow?

Since DSS_UARTA is not connected to XDS, you cannot get the log on UART if you are using TI EVM. You can modify the chain to send the message to R5 and R5 will do the logging on UART.

Regards,

Samhitha

0 bolong chen 1 month ago in reply to Samhitha Bobba

Prodigy 120 points

Hi ,

OKay, but I am confused why the C66 sysconfig as following has the enable uart log options?

Regards,

Bolong

+1 Samhitha Bobba 1 month ago in reply to bolong chen

TI__Mastermind 19650 points

Bolong,

If anyone develops a custom board with AWR2944 or make additional changes in the EVM, they should be able to enable UART logs. Sysconfig is not limited to the users who are utilizing AWR2944 EVM, but it can also be used by people working with their custom boards.

Regards,

Samhitha

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AWR2944: print in objectdetection.c