26.8.2.2.1 Code

Copy-paste the following code to your user application:

uint32_t random_buffer[5];

while (true) {
    trng_read_buffer_job(&trng_instance, random_buffer, 5);
    while (!trng_read_done) {
    }
    trng_read_done = false;
    port_pin_toggle_output_level(LED_0_PIN);
    /* Add a short delay to see LED toggle */
    volatile uint32_t delay = 50000;
    while(delay--) {
    }
}