Set GPIO

[stdcerr]

Hi,

I'm back at the very basics, why do my GPIOs PORTC15 & PORTC18 not get set high with the following code?

    gpio_pin_config_t ConfigC15 = { .pinDirection = kGPIO_DigitalOutput, .outputLogic = 0 };
    gpio_pin_config_t ConfigC18 = { .pinDirection = kGPIO_DigitalOutput, .outputLogic = 0 };
    GPIO_PinInit(GPIOC,15,&ConfigC15);
    GPIO_PinInit(GPIOC,18,&ConfigC18);
    GPIO_PinWrite(GPIOC,15,1);
    GPIO_PinWrite(GPIOC,18,1);

  What am I missing?

Same resiult when I set the default outputLogic to 1 instead.

Hm, I added

 CLOCK_EnableClock(kCLOCK_PortC);

before the lines above but still no luck.

[nxf56274 · Accepted solution]

Hi,

Which mcu do you use? Do you configure the pin multiplexing? Configure the pin as GPIO ? The sdk has gpio example. You can refer it.

Have a great day,
TIC

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