TDA4VH-Q1: ipc issues REMOTE_SERVICE

zhu junfeng

Part Number: TDA4VH-Q1

Hello, Ti, expert.

On our homemade boards, why does this happen how to avoid it?

REMOTE_SERVICE: TX: FAILED: mpu1_0 -> mcu2_0 (port 21) cmd = 0x00000001, prm_size = 384 bytes
163.172700 s: [ERROR]: A72_TFT_MCU: GET touch screen data failed !!!
REMOTE_SERVICE: TX: FAILED: mpu1_0 -> mcu2_0 (port 21) cmd = 0x00000001, prm_size = 384 bytes
163.172738 s: [ERROR]: A72_TFT_MCU: GET touch screen data failed !!!
[ERREMOTE_SERVICE: TX: FAILED: mpu1_0 -> mcu2_0 (port 21) cmd = 0x00000001, prm_size = 384 bytes
163.172775 s: [ERROR]: A72_TFT_MCU: GET touch screen data failed !!!
IPC: DeInit ... Done !!!

over 2 years ago

0 Tarun Mukesh Puvvada over 2 years ago

TI__Guru 62436 points

Hello,

Could you please explain more about this ? What HLOS are you running on the A72 ?What is the SDK version ?

Regards

Tarun Mukesh

0 zhu junfeng over 2 years ago in reply to Tarun Mukesh Puvvada

Prodigy 201 points

Hello,

run rot sdk 8.5， HLOS is linux.

0 zhu junfeng over 2 years ago in reply to zhu junfeng

Prodigy 201 points

run RTOS sdk 8.5， HLOS is linux.

0 Tarun Mukesh Puvvada over 2 years ago in reply to zhu junfeng

TI__Guru 62436 points

Hello,

Tarun Mukesh Puvvada said:
Could you please explain more about this ?

I need to understand background of this , can you explain ? What are you trying to do here ?

Are you using CDD IPC or PDK IPC on MCU2_0 ?

Regards

Tarun Mukesh

0 zhu junfeng over 2 years ago in reply to Tarun Mukesh Puvvada

Prodigy 201 points

HELLO,

Using PDK IPC on MCU2_0 .

Regards,

0 Tarun Mukesh Puvvada over 2 years ago in reply to zhu junfeng

TI__Guru 62436 points

Hello,

sorry. I am not getting answer here for this

Tarun Mukesh Puvvada said:
I need to understand background of this , can you explain ? What are you trying to do here ?

Regards

Tarun Mukesh

0 zhu junfeng over 2 years ago in reply to zhu junfeng

Prodigy 201 points

When we run tidl_OD_CAM package code, it is easy to get stuck in the main, press x can't exit the programme properly, so when we use CTRL+C to exit, we report the above log.