TDA4VM: Interruption issue

zhang bo

Part Number: TDA4VM

Tool/software:

We encountered some issues while debugging A2B. We used the gpio WKUP_GPIO0_29 in the wkup domain, which is at a high level when powered on.

A2B is configured to pull down this pin to trigger an interrupt when the A2B application starts.

However, according to testing, this pin was not pulled down by A2B and remained at a high level

zhangbo

0 Neehar Sawant 4 months ago

Hi zhangbo,

The last three images you provided seem to be corrupted. Could you please reattach?

Thanks,

Neehar

0 zhang bo 4 months ago in reply to Neehar Sawant

only two image

0 Neehar Sawant 4 months ago in reply to zhang bo

Hi zhangbo,

zhang bo said:
A2B is configured to pull down this pin to trigger an interrupt when the A2B application starts.

How is this configured? What is the default value on reset?

Additionally, is the interrupt being triggered? If not, how is the interrupt set up?

Thanks,

Neehar

+1 Neehar Sawant 3 months ago in reply to Neehar Sawant

Hi zhangbo,

Following up, is this issue still open?

Thanks,

Neehar

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