client: debounce

[tattlekey] / client / config.c

diff --git a/client/config.c b/client/config.c
index a8e58440dff1b24d52829f6f8989d9afc0b332ac..c5a38b44ad6afbf1b96531ec7d3eee7109da9826 100644 (file)
--- a/client/config.c
+++ b/client/config.c
@@ -17,3 +17,7 @@ u16_t this_tattler_identity = 1;
  * https://projects.raspberrypi.org/en/projects/introduction-to-the-pico/10
  * recommends pins 18, 22, or 28. */
 uint button_pin = 18;
+
+/* Don't bother reporting each separate button press when it is pressed many
+ * times in short succession.  (We also use this to de-bounce. :) */
+u32_t minimum_microseconds_between_button_presses = 1000000;