From 8061822f0cba9caa9d957b85a8284ab3120aaf3e Mon Sep 17 00:00:00 2001 From: Riku Isokoski Date: Tue, 26 Apr 2022 13:09:30 +0300 Subject: Fix large blacklevel step. Lower 25% of shades are now accessible. There is a large step in brightness from level zero to level one. After experimenting with various ST7789 options, I found that decreasing VDV to 0x10 (-0.4V) fixes this issue. The gamma change reduced the average error in brightness, but with the underlying issue fixed, the gamma change has been reverted. --- src/displayapp/screens/Music.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/displayapp/screens/Music.cpp') diff --git a/src/displayapp/screens/Music.cpp b/src/displayapp/screens/Music.cpp index 194aeed5..92112368 100644 --- a/src/displayapp/screens/Music.cpp +++ b/src/displayapp/screens/Music.cpp @@ -53,7 +53,7 @@ Music::Music(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::Mus lv_style_init(&btn_style); lv_style_set_radius(&btn_style, LV_STATE_DEFAULT, 20); lv_style_set_bg_color(&btn_style, LV_STATE_DEFAULT, LV_COLOR_AQUA); - lv_style_set_bg_opa(&btn_style, LV_STATE_DEFAULT, LV_OPA_40); + lv_style_set_bg_opa(&btn_style, LV_STATE_DEFAULT, LV_OPA_50); btnVolDown = lv_btn_create(lv_scr_act(), nullptr); btnVolDown->user_data = this; -- cgit v1.2.3-70-g09d2