client: debounce

[tattlekey] / client / config.h

diff --git a/client/config.h b/client/config.h
index 5c8af1ecff0c05aed6196212ea6f9336f57ef0ac..5ce0baf9708f009a7069f3aca2ae738f614dd973 100644 (file)
--- a/client/config.h
+++ b/client/config.h
@@ -1,7 +1,28 @@
 #ifndef CONFIG_H
 #define CONFIG_H
 
+#include "lwip/arch.h"
+
+/* Wi-Fi credentials */
 extern char wifi_ssid[];
 extern char wifi_pass[];
 
+/* Network address of the server to contact */
+extern char tattle_server_ip_address[];
+extern u16_t tattle_port;
+
+/* For distinguishing reports from multiple tattlekey devices. */
+extern u16_t this_tattler_identity;
+
+/* 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. */
+extern uint button_pin;
+
+/* Don't bother reporting each separate button press when it is pressed many
+ * times in short succession.  (We also use this to de-bounce. :) */
+extern u32_t minimum_microseconds_between_button_presses;
+
 #endif