GPIO Port Name Update, wrong in Kinetis SDK 1.2 API Documentation?

bosleymusic_com — Tue, 26 May 2015 19:56:52 GMT

If you're migrating a project that uses custom pin declarations, and you copy old "board" files, you're going to have a problem...

Make pin used to be :

kGpioLED2 = GPIO_MAKE_PIN(HW_GPIOB, 19U), /* */

where HW_GPIOB set the port.

The documentation says something to the effect of HW_PORTB would be proper now...

// Feel free to change the pin names as what you want

enum _gpio_pins

{

kGpioLED1 = GPIO_MAKE_PIN(HW_PORTC, 0x0),

kGpioLED2 = GPIO_MAKE_PIN(HW_PORTC, 0x1),

kGpioLED3 = GPIO_MAKE_PIN(HW_PORTC, 0x2),

kGpioLED4 = GPIO_MAKE_PIN(HW_PORTC, 0x3),

};

But that fails to compile...

So I saw in the new gpio_pins.h file is this guy:

GPIOB_IDX

Which now compiles...

topic GPIO Port Name Update, wrong in Kinetis SDK 1.2 API Documentation? in Kinetis Software Development Kit