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/Notifications.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/displayapp/screens/Notifications.cpp') diff --git a/src/displayapp/screens/Notifications.cpp b/src/displayapp/screens/Notifications.cpp index 9123921a..21843083 100644 --- a/src/displayapp/screens/Notifications.cpp +++ b/src/displayapp/screens/Notifications.cpp @@ -181,7 +181,7 @@ Notifications::NotificationItem::NotificationItem(const char* title, : mode {mode}, alertNotificationService {alertNotificationService}, motorController {motorController} { lv_obj_t* container1 = lv_cont_create(lv_scr_act(), NULL); - lv_obj_set_style_local_bg_color(container1, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x30, 0x30, 0x30)); + lv_obj_set_style_local_bg_color(container1, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x38, 0x38, 0x38)); lv_obj_set_style_local_pad_all(container1, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, 10); lv_obj_set_style_local_pad_inner(container1, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, 5); lv_obj_set_style_local_border_width(container1, LV_CONT_PART_MAIN, LV_STATE_DEFAULT, 0); -- cgit v1.2.3-70-g09d2