1. 1.
    Create a TRNG device instance struct, which will be associated with a TRNG peripheral hardware instance.
    static struct trng_module trng_instance;
    Note: Device instance structures shall never go out of scope when in use.
  2. 2.
    Create a new function configure_trng(), which will be used to configure the overall TRNG peripheral.
    void configure_trng(void)
  3. 3.
    Create a TRNG peripheral configuration structure that will be filled out to set the module configuration.
    struct trng_config config_trng;
  4. 4.
    Fill the TRNG peripheral configuration structure with the default module configuration values.
  5. 5.
    Initialize the TRNG peripheral and associate it with the software instance structure that was defined previously.
    trng_init(&trng_instance, TRNG, &config_trng);
  6. 6.
    Enable the now initialized TRNG peripheral.