slcd: add function to blank entire screen

2021-10-03 18:48:55 -04:00
parent 95ea714d61
commit 8d5280a34f
2 changed files with 10 additions and 0 deletions
--- a/watch-library/watch/watch_slcd.h
+++ b/watch-library/watch/watch_slcd.h
@@ -69,6 +69,10 @@ void watch_set_pixel(uint8_t com, uint8_t seg);
  */
 void watch_clear_pixel(uint8_t com, uint8_t seg);

+/** @brief Clears all segments of the display, including incicators and the colon.
+  */
+void watch_clear_display();
+
 /** @brief Displays a string at the given position, starting from the top left. There are ten digits.
           A space in any position will clear that digit.
  * @param string A null-terminated string.