TDA4VH-Q1: How to toggle a PIN using the MCAL module Dio and DaVinci Configurator

Miguel Flores

Part Number: TDA4VH-Q1
Other Parts Discussed in Thread: TDA4VH

Tool/software:

Hello,

I would like to toggle a PIN from the TDA4VH microcontroller using the interface Dio_WriteChannel(channelId, Level), the dynamic files (Dio_Cfg.h, Dio_Lcfg.c,..) are generated with DaVinci Configurator.

Assuming that I have configured the PIN WKUP_GPIO0_0 (Ball H38) to the MUX Mode 7 (WKUP_GPIO0_0), my questions is:

What number should I use for the channelId when calling Dio_WriteChannel ?

P.D. Attached is an image of a mapping generated with DaVinci Configurator but I don't know what that means

3 months ago

0 Tarun Mukesh Puvvada 3 months ago

TI__Mastermind 33325 points

Hello,

May i know which SDK version ?

We have example at mcusw/mcal_drv/mcal/examples/Dio/dio_app/DioApp.c.Please look into this.

Regards

Tarun Mukesh

0 Miguel Flores 3 months ago in reply to Tarun Mukesh Puvvada

Prodigy 160 points

0 Miguel Flores 3 months ago in reply to Tarun Mukesh Puvvada

Prodigy 160 points

My question is:

if I want to turn ON the PIN WKUP_GPIO0_0 (Ball H38), should I use the channelId = 0u ?

for the PIN WKUP_GPIO0_1 (Ball J34), the channelID = 1u and so on ?

+1 Tarun Mukesh Puvvada 3 months ago in reply to Miguel Flores

TI__Mastermind 33325 points

yes correct, Each 16 GPIO pins are clubbed into a bank.

For example B01 = Bank 0+ Bank1 = 0 to 31 GPIO pins.

Regards

Tarun Mukesh

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TDA4VH-Q1: How to toggle a PIN using the MCAL module Dio and DaVinci Configurator