From 19c57e8ec6746d1769533ca1d2615eda0313222a Mon Sep 17 00:00:00 2001 From: Tom Fifield Date: Wed, 18 Sep 2024 22:05:32 +0800 Subject: [PATCH] Fix Chatter 2 blank screen on boot (#4759) As reported by @eureekasigns and @GPSFan, Chatter 2 had begun to show a blank screen on boot after recent TFT display changes. Setting TFT_BACKLIGHT_ON LOW resolves the issue. Fixes https://github.com/meshtastic/firmware/issues/4751 --- variants/chatter2/variant.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/variants/chatter2/variant.h b/variants/chatter2/variant.h index b7f946970..5c27e2fb5 100644 --- a/variants/chatter2/variant.h +++ b/variants/chatter2/variant.h @@ -66,6 +66,7 @@ #define SCREEN_ROTATE #define SCREEN_TRANSITION_FRAMERATE 5 // fps #define DISPLAY_FORCE_SMALL_FONTS +#define TFT_BACKLIGHT_ON LOW // Battery @@ -121,4 +122,4 @@ // cannot serve any extra function even if requested to LORA_DIO3 value is never used in src (as we are not using RF95), so no // need to define, and DIO3_AS_TCXO_AT_1V8 is set so it cannot serve any extra function even if requested to (from 13.3.2.1 // DioxMask in SX1262 datasheet: Note that if DIO2 or DIO3 are used to control the RF Switch or the TCXO, the IRQ will not be -// generated even if it is mapped to the pins.) \ No newline at end of file +// generated even if it is mapped to the pins.)