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

Default button polarity to active-LOW across all firmware types

Browse source 
Nearly all LoRa boards use a boot button that pulls to ground when
pressed.
This commit is contained in:
Wessel Nieboer 2026-02-07 16:18:23 +01:00 • committed by Wessel Nieboer
parent fb726e48c2
commit 0a13ac7fc7
No known key found for this signature in database
GPG key ID: 27BB1C3D63DEEFFF
11 changed files with 27 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

6
examples/simple_sensor/UITask.cpp
View file

@ -2,6 +2,10 @@
#include <Arduino.h>
#include <helpers/CommonCLI.h>
#ifndef USER_BTN_PRESSED
#define USER_BTN_PRESSED LOW
#endif
#define AUTO_OFF_MILLIS 20000 // 20 seconds
#define BOOT_SCREEN_MILLIS 4000 // 4 seconds
@ -85,7 +89,7 @@ void UITask::loop() {
if (millis() >= _next_read) {
int btnState = digitalRead(PIN_USER_BTN);
if (btnState != _prevBtnState) {
if (btnState == LOW) { // pressed?
if (btnState == USER_BTN_PRESSED) { // pressed?
if (_display->isOn()) {
// TODO: any action ?
} else {