TDA4VM: To use Wakeup GPIO pin in MCU domain - Need your support

Vignesh A

Prodigy 10 points

Part Number: TDA4VM

We have connected a FAN outuput to the Wakeup pin - GPIO39 .

This GPIO 39 is in Wake up domain , what should be the interrupt number to use in MCU domain.

Basicaly route this wakeup pin interrupt to MCU domain. We want to get this interrupt.

WKUP_GPIO0_39 General Purpose Input/Output IO C25

Does it falls under any of below #defines ??

#define CSLR_MCU_R5FSS0_CORE0_INTR_MAIN2MCU_LVL_INTRTR0_OUTL_8 (168U)
#define CSLR_MCU_R5FSS0_CORE0_INTR_MAIN2MCU_LVL_INTRTR0_OUTL_9 (169U)
#define CSLR_MCU_R5FSS0_CORE0_INTR_MAIN2MCU_LVL_INTRTR0_OUTL_10 (170U)

Please share the interrupt mapping number for WKUP_GPIO0_39.

over 3 years ago

0 Parth Nagpal over 3 years ago

TI__Mastermind 42135 points

Hi Vignesh,

You can refer to led_blink example at <PDK_install_path>\packages\ti\drv\gpio\test\led_blink\src . This example toggles the WKUP_GPIO pin and configures the interrupt for it. This example can be build for mcu1_0.

Regards,
Parth

0 Soumya A S over 3 years ago in reply to Parth Nagpal

Genius 3565 points

Hi Partha,

This question was specific to the WKUP_GPIO_39.

Regards,

Soumya

0 Parth Nagpal over 3 years ago in reply to Soumya A S

TI__Mastermind 42135 points

Hi Soumya,

You can find the relevant interrupt mapping in the TISCI documentation in the link below:
https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j721e/interrupt_cfg.html

Regards,
Parth

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TDA4VM: To use Wakeup GPIO pin in MCU domain - Need your support