From d80ef43c198d4f57ea557767a26eeedfe04fdd40 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Mon, 4 Nov 2019 15:40:35 -0600 Subject: [PATCH] Followup to es int patch --- Marlin/src/HAL/HAL_AVR/endstop_interrupts.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Marlin/src/HAL/HAL_AVR/endstop_interrupts.h b/Marlin/src/HAL/HAL_AVR/endstop_interrupts.h index ddea5c6061..77fa581632 100644 --- a/Marlin/src/HAL/HAL_AVR/endstop_interrupts.h +++ b/Marlin/src/HAL/HAL_AVR/endstop_interrupts.h @@ -62,7 +62,7 @@ void endstop_ISR() { endstops.update(); } WITHIN(p, 14, 15) ? 1 : \ WITHIN(p, 62, 69) ? 2 : \ 0) - + #undef digitalPinToPCMSK #define digitalPinToPCMSK(p) (WITHIN(p, 10, 13) || WITHIN(p, 50, 53) ? (&PCMSK0) : \ WITHIN(p, 14, 15) ? (&PCMSK1) : \ @@ -94,7 +94,7 @@ void endstop_ISR() { endstops.update(); } // Install Pin change interrupt for a pin. Can be called multiple times. void pciSetup(const int8_t pin) { - if (digitalPinToPCMSK(pin) != nullptr) { + if (digitalPinHasPCICR(pin)) { SBI(*digitalPinToPCMSK(pin), digitalPinToPCMSKbit(pin)); // enable pin SBI(PCIFR, digitalPinToPCICRbit(pin)); // clear any outstanding interrupt SBI(PCICR, digitalPinToPCICRbit(pin)); // enable interrupt for the group