diff --git a/src/ButtonThread.h b/src/ButtonThread.h index c1fd770bc..088642099 100644 --- a/src/ButtonThread.h +++ b/src/ButtonThread.h @@ -159,7 +159,7 @@ class ButtonThread : public concurrency::OSThread static void userButtonDoublePressed() { -#if defined(USE_EINK) +#if defined(USE_EINK) && defined(PIN_EINK_EN) digitalWrite(PIN_EINK_EN, digitalRead(PIN_EINK_EN) == LOW); #endif } diff --git a/src/Power.cpp b/src/Power.cpp index d3782a2a4..7443fc428 100644 --- a/src/Power.cpp +++ b/src/Power.cpp @@ -234,6 +234,9 @@ bool Power::setup() void Power::shutdown() { +#if defined(USE_EINK) && defined(PIN_EINK_EN) + digitalWrite(PIN_EINK_EN, LOW); //power off backlight first +#endif #ifdef HAS_PMU DEBUG_MSG("Shutting down\n");