This example configures a GPIO pin connected to an LED on the EVM in output mode. The application toggles the LED on/off for 10 seconds and exits.
We do not have any LED connected direct from MCU connection for testing gpio pins on the board, So we are using MCU_HEADER pins for gpio pins for glowing LED. Make the following connections for this example to work on the SK-AM62.
For A53 example the User LED on the board will blink for 10 seconds and exits.
To modify the example to use main domain GPIO, refer Accessing main and wakeup domain peripherals from MCU domain
Parameter | Value |
---|---|
CPU + OS | m4fss0-0 nortos |
m4fss0-0 freertos | |
r5fss0-0 freertos | |
a53ss0-0 freertos | |
Toolchain | ti-arm-clang |
arm.gnu.aarch64-none | |
arm.gnu.aarch64-none | |
Board | am62x-sk, am62x-sk-lp, am62x-sip-sk |
Example folder | examples/drivers/gpio/gpio_led_blink/ |
Shown below is a sample output when the application is run,