From: Eli Dowling <eli.jambu@gmail.com>
Date: Fri, 8 Aug 2025 12:23:33 +0000 (+1000)
Subject: use 0 contrast for custom lcd
X-Git-Url: https://git.earman.xyz/?a=commitdiff_plain;h=d0ce60111eb74e0965b1ae3dbf6bee7308778205;p=sensor-watch.git

use 0 contrast for custom lcd

this greatly improves off axis viewing, for an extremely slightly reduction in actual contrast when viewed on axis.
---

diff --git a/watch-library/hardware/watch/watch_slcd.c b/watch-library/hardware/watch/watch_slcd.c
index db6b194..4ba2421 100644
--- a/watch-library/hardware/watch/watch_slcd.c
+++ b/watch-library/hardware/watch/watch_slcd.c
@@ -252,7 +252,7 @@ void watch_enable_display(void) {
     slcd_clear();
 
     if (_installed_display == WATCH_LCD_TYPE_CUSTOM) {
-        slcd_set_contrast(4);
+        slcd_set_contrast(0);
     } else {
         slcd_set_contrast(9);
     }