meshcore-dev/MeshCore
1
0
Fork 0
mirror of https://github.com/meshcore-dev/MeshCore.git synced 2026-04-20 22:13:47 +00:00
Code Issues Projects Releases Packages Wiki Activity

techo: display backlight behavior

Browse source
This commit is contained in:
Florent de Lamotte 2025-09-02 11:43:48 +02:00
parent 1a41da6bf2
commit 3cdf2f9b4d
3 changed files with 12 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
examples/companion_radio/ui-new/UITask.cpp
View file

@ -519,6 +519,14 @@ void UITask::loop() {
c = handleLongPress(KEY_ENTER); c = handleLongPress(KEY_ENTER);
} }
#endif #endif
#if defined(DISP_BACKLIGHT) && defined(BACKLIGHT_BTN)
static int next_btn_check = 0;
if (millis() > next_btn_check) {
bool touch_state = digitalRead(PIN_BUTTON2);
digitalWrite(DISP_BACKLIGHT, !touch_state);
next_btn_check = millis() + 300;
}
#endif
if (c != 0 && curr) { if (c != 0 && curr) {
curr->handleInput(c); curr->handleInput(c);

5
src/helpers/ui/GxEPDDisplay.cpp
View file

@ -19,6 +19,7 @@ bool GxEPDDisplay::begin() {
display.fillScreen(GxEPD_WHITE); display.fillScreen(GxEPD_WHITE);
display.display(true); display.display(true);
#if DISP_BACKLIGHT #if DISP_BACKLIGHT
digitalWrite(DISP_BACKLIGHT, LOW);
pinMode(DISP_BACKLIGHT, OUTPUT); pinMode(DISP_BACKLIGHT, OUTPUT);
#endif #endif
_init = true; _init = true;
@ -27,14 +28,14 @@ bool GxEPDDisplay::begin() {
void GxEPDDisplay::turnOn() { void GxEPDDisplay::turnOn() {
if (!_init) begin(); if (!_init) begin();
#if DISP_BACKLIGHT #if defined(DISP_BACKLIGHT) && !defined(BACLIGHT_BTN)
digitalWrite(DISP_BACKLIGHT, HIGH); digitalWrite(DISP_BACKLIGHT, HIGH);
#endif #endif
_isOn = true; _isOn = true;
} }
void GxEPDDisplay::turnOff() { void GxEPDDisplay::turnOff() {
#if DISP_BACKLIGHT #if defined(DISP_BACKLIGHT) && !defined(BACKLIGHT_BTN)
digitalWrite(DISP_BACKLIGHT, LOW); digitalWrite(DISP_BACKLIGHT, LOW);
#endif #endif
_isOn = false; _isOn = false;

1
variants/techo/platformio.ini
View file

@ -78,6 +78,7 @@ build_flags =
-D DISPLAY_CLASS=GxEPDDisplay -D DISPLAY_CLASS=GxEPDDisplay
-D OFFLINE_QUEUE_SIZE=256 -D OFFLINE_QUEUE_SIZE=256
-D UI_RECENT_LIST_SIZE=9 -D UI_RECENT_LIST_SIZE=9
-D BACKLIGHT_BTN=PIN_BUTTON2
; -D MESH_PACKET_LOGGING=1 ; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1 ; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_Techo.build_src_filter} build_src_filter = ${LilyGo_Techo.build_src_filter}