client: Initial wifi connection time: 10s → 90s

[tattlekey] / client / config.c

diff --git a/client/config.c b/client/config.c
index e3f444b7fe519371de45019f1e0be804d8bfa981..a8e58440dff1b24d52829f6f8989d9afc0b332ac 100644 (file)
--- a/client/config.c
+++ b/client/config.c
@@ -1,9 +1,19 @@
 #include "config.h"
 
+/* Wi-Fi credentials */
 char wifi_ssid[] = "THEWIFISSID";
 char wifi_pass[] = "THEWIFIPASSWORD";
 
+/* Network address of the server to contact */
 char tattle_server_ip_address[] = "192.168.10.10";
 u16_t tattle_port = 29803; // 'tk'
 
+/* For distinguishing reports from multiple tattlekey devices. */
 u16_t this_tattler_identity = 1;
+
+/* Which GPIO pin is the button connected to?
+ * The button should span this pin and ground, connecting this pin to ground
+ * when pressed.
+ * https://projects.raspberrypi.org/en/projects/introduction-to-the-pico/10
+ * recommends pins 18, 22, or 28. */
+uint button_pin = 18;