reform

commit d9c49e8c7078e026d808a2593a2b6a50a127d313
parent abd26239c5bd4a61c5c87e661b60b8ddb6262340
Author: Valtteri Koskivuori <vkoskiv@gmail.com>
Date:   Mon, 16 Oct 2023 23:56:11 +0300

Add a ~30s timeout to the MNT Reform logo on the OLED

This should prevent any burn-in caused by the logo staying on the screen
for too long. That can happen e.g. during brownout in a low battery
	condition. When the keyboard receives 3.3v standby power again, it
	shows the logo, and never clears it until the user does so. This
	should fix that.

Diffstat:
M
reform2-keyboard-fw/menu.c
 | 
7
+++++++
M
reform2-keyboard-fw/menu.h
 | 
1
+

2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/reform2-keyboard-fw/menu.c b/reform2-keyboard-fw/menu.c
@@ -16,6 +16,7 @@
 int current_menu_y = 0;
 int current_scroll_y = 0;
 int current_menu_page = 0;
+int8_t logo_timeout_ticks = 0;
 
 #ifdef KBD_MODE_STANDALONE
 #define MENU_NUM_ITEMS 5
@@ -71,6 +72,10 @@ void render_menu(int y) {
 void refresh_menu_page() {
   if (current_menu_page == MENU_PAGE_BATTERY_STATUS) {
     remote_get_voltages();
+  } else if (current_menu_page == MENU_PAGE_MNT_LOGO && --logo_timeout_ticks <= 0) {
+    gfx_clear();
+    gfx_flush();
+    reset_menu();
   }
 }
 
@@ -171,6 +176,8 @@ int execute_meta_function(int keycode) {
 }
 
 void anim_hello(void) {
+  current_menu_page = MENU_PAGE_MNT_LOGO;
+  logo_timeout_ticks = 10; // ~30sec
   gfx_clear();
   gfx_on();
   for (int y=0; y<3; y++) {
diff --git a/reform2-keyboard-fw/menu.h b/reform2-keyboard-fw/menu.h
@@ -15,6 +15,7 @@ typedef struct MenuItem {
 #define MENU_PAGE_NONE 0
 #define MENU_PAGE_OTHER 1
 #define MENU_PAGE_BATTERY_STATUS 2
+#define MENU_PAGE_MNT_LOGO 3
 
 void reset_and_render_menu(void);
 void reset_menu(void);