git.scottworley.com Git - tattlekey/blob - client/tattlekey.c

   1 #include "pico/cyw43_arch.h"
   2 #include "pico/stdlib.h"
   3
   4 char ssid[] = "THEWIFISSID";
   5 char pass[] = "THEWIFIPASSWORD";
   6
   7 void one_blink(int duration) {
   8   cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1);
   9   sleep_ms(duration);
  10   cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0);
  11   sleep_ms(duration);
  12 }
  13
  14 void signal(int count, int duration) {
  15   for (int i = 0; i < count; i++)
  16     one_blink(duration);
  17   sleep_ms(1000);
  18 }
  19
  20 void blink_forever(int duration) {
  21   while (true) {
  22     one_blink(duration);
  23   }
  24 }
  25
  26 void signal_error_by_blinking() { blink_forever(100); }
  27 void signal_success_by_blinking() { blink_forever(400); }
  28
  29 int main() {
  30   stdio_init_all();
  31   if (cyw43_arch_init_with_country(CYW43_COUNTRY_USA))
  32     signal_error_by_blinking();
  33   signal(1, 200);
  34   cyw43_arch_enable_sta_mode();
  35   signal(2, 200);
  36   if (cyw43_arch_wifi_connect_timeout_ms(ssid, pass, CYW43_AUTH_WPA2_AES_PSK,
  37                                          10000))
  38     signal_error_by_blinking();
  39   signal(3, 200);
  40   signal_success_by_blinking();
  41 }