TDA4VM: How to set interrupts for a GPIO and bind a interrupt function?

yanggc

Part Number: TDA4VM

Tool/software:

Hi，

I want to create an example program on SDK10.0 MCU 1_0 to control GPIO as the interrupt input and manually trigger the interrupt function to test the interrupt function. Can you provide me with an example?

Regards，

Yang

10 months ago

+1 Neehar Sawant 10 months ago

TI__Mastermind 22420 points

Hi Yang,

Have you taken a look at the GPIO Led Blink example within the RTOS PDK? You can find the example at <PDK_PATH>/packages/ti/drv/gpio/test/led_blink/src/main_led_blink.c

This example demonstrates how to toggle a WKUP GPIO and Main GPIO pin on multiple cores, how the interrupts are set up, and how to reach the ISR.

Thanks,

Neehar

0 Neehar Sawant 9 months ago in reply to Neehar Sawant

TI__Mastermind 22420 points

Hi Yang,

Following up, is this issue still open?

Thanks,

Neehar

0 yanggc 9 months ago in reply to Neehar Sawant

Intellectual 470 points

Hi,

This can be closed now, it has another issue: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1490891/tda4vm-q1-configure-gpio-interrupt-related-issues

Regards,

Yang

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TDA4VM: How to set interrupts for a GPIO and bind a interrupt function?