CCS/K2GICE: GPIO Port/Pin configurations

Tommi Mehtonen

Part Number: K2GICE

Tool/software: Code Composer Studio

Im learning my way thought the GPIO led blink example.

I got the software running, but im having difficulties modifying in to blink different LED. Id amuse that changing LED0 these port and pin values at GPIO_board.h would be the solution

#if defined (iceK2G)
#define GPIO_LED0_PIN_NUM (11U) /* by default PADCONFIG139 set to GPIO0_108 */
#define GPIO_LED0_PORT_NUM (0U) /* GPIO port 0 */
#define GPIO_LED1_PIN_NUM (12U) /* by default PADCONFIG186 set to GPIO1_11 */
#define GPIO_LED1_PORT_NUM (1U) /* GPIO port 1 */

Problem is that i can not find these values for different gpio ports from technical reference guide or documentation.

over 5 years ago

0 Yordan Kovachev over 5 years ago

TI__Guru**** 161600 points

Hi,

Firs of all you will have to find which GPIOs are connected to LEDs, then you should modify the pinmux by adding these GPIOs. Then you can use the template of the GPIO led blink example to work with the selected GPIOs.

Best Regards,
Yordan