static void cmd_random(BaseSequentialStream *chp, int argc, char *argv[]) {
uint16_t size = 16;
uint16_t i = 0;
uint8_t nl = 0;
if (argc > 0) {
size = atoi(argv[0]);
}
if (size > RANDOM_BUFFER_SIZE) {
chprintf(chp, "random: maximum size is %d.\r\n", RANDOM_BUFFER_SIZE);
return;
}
chprintf(chp, "Fetching %d random byte(s):\r\n", size);
rngStart(&RNGD1, NULL);
rngWrite(&RNGD1, random_buffer, size, TIME_INFINITE);
rngStop(&RNGD1);
for (i = 0 ; i < size ; i++) {
chprintf(chp, "%02x ", random_buffer[i]);
if (nl = (((i+1) % 20) == 0))
chprintf(chp, "\r\n");
}
if (!nl)
chprintf(chp, "\r\n");
}
int
main(void)
{
halInit();
chSysInit();
get_device_id();
/* start stdout port */
sdStart(SD_STDIO, NULL);
xflash_init();
cmdline_init();
rngStart(&RNGD);
app_cfg_init();
check_for_faults();
gfx_init();
touch_init();
sensor_init(SENSOR_1, SD_OW1);
sensor_init(SENSOR_2, SD_OW2);
temp_control_init(CONTROLLER_1);
temp_control_init(CONTROLLER_2);
ota_update_init();
net_init();
web_api_init();
sntp_init();
gui_init();
thread_watchdog_init();
create_home_screen();
recovery_screen_create();
screen_saver_create();
if (palReadPad(PORT_SELF_TEST_EN, PAD_SELF_TEST_EN) == 0) {
widget_t* self_test_screen = self_test_screen_create();
gui_push_screen(self_test_screen);
}
recovery_img_init();
while (TRUE) {
cmdline_restart();
toggle_LED1();
}
}
