#include "pico/cyw43_arch.h"
#include "pico/stdlib.h"
+#include "pico/util/queue.h"
#include "blink.h"
+#include "button.h"
+#include "config.h"
+#include "net.h"
-char ssid[] = "THEWIFISSID";
-char pass[] = "THEWIFIPASSWORD";
+queue_t queue;
+
+static void button_pressed() {
+ /* This runs in interrupt context; don't linger. */
+ static uint64_t last_button_press_time = 0;
+ uint64_t now = time_us_64();
+ uint64_t time_since_last_press = now - last_button_press_time;
+ if (time_since_last_press > minimum_microseconds_between_button_presses) {
+ last_button_press_time = now;
+ char zero = '\0';
+ /* We don't check for failure (full queue) here because there's not much to
+ * be done about it. */
+ queue_try_add(&queue, &zero);
+ }
+}
int main() {
stdio_init_all();
signal(1, 200);
cyw43_arch_enable_sta_mode();
signal(2, 200);
- if (cyw43_arch_wifi_connect_timeout_ms(ssid, pass, CYW43_AUTH_WPA2_AES_PSK,
- 10000))
+ if (cyw43_arch_wifi_connect_timeout_ms(wifi_ssid, wifi_pass,
+ CYW43_AUTH_WPA2_AES_PSK, 90000))
signal_error_by_blinking();
signal(3, 200);
- signal_success_by_blinking();
+
+ queue_init(&queue, 1, 99);
+
+ begin_listening_for_button_press(button_pressed);
+
+ u16_t seq = 0;
+ while (1) {
+ char _;
+ queue_remove_blocking(&queue, &_);
+ send_report(seq++, 0);
+ signal(4, 200);
+ }
}