From 49d77720d5fe462ec92810501e6868e568747a8c Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Wed, 5 Oct 2016 01:49:59 -0500 Subject: [PATCH] More support for 4th extruder or heater --- Marlin/pins.h | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/Marlin/pins.h b/Marlin/pins.h index 48f3cf7eb..b102a449c 100644 --- a/Marlin/pins.h +++ b/Marlin/pins.h @@ -230,6 +230,9 @@ #ifndef HEATER_3_PIN #define HEATER_3_PIN -1 #endif +#ifndef HEATER_4_PIN + #define HEATER_4_PIN -1 +#endif #ifndef HEATER_BED_PIN #define HEATER_BED_PIN -1 #endif @@ -280,6 +283,7 @@ #define _E1_PINS #define _E2_PINS #define _E3_PINS +#define _E4_PINS #if EXTRUDERS > 1 #undef _E1_PINS @@ -290,6 +294,10 @@ #if EXTRUDERS > 3 #undef _E3_PINS #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN, + #if EXTRUDERS > 4 + #undef _E4_PINS + #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN, + #endif #endif #endif #endif @@ -298,6 +306,7 @@ #define _H1_PINS #define _H2_PINS #define _H3_PINS +#define _H4_PINS #if HOTENDS > 1 #undef _H1_PINS @@ -308,6 +317,10 @@ #if HOTENDS > 3 #undef _H3_PINS #define _H3_PINS HEATER_3_PIN, EXTRUDER_3_AUTO_FAN_PIN, marlinAnalogInputToDigitalPin(TEMP_3_PIN), + #if HOTENDS > 4 + #undef _H4_PINS + #define _H4_PINS HEATER_4_PIN, marlinAnalogInputToDigitalPin(TEMP_4_PIN), + #endif #endif #endif #elif ENABLED(MIXING_EXTRUDER) @@ -319,6 +332,10 @@ #if MIXING_STEPPERS > 3 #undef _E3_PINS #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN, + #if MIXING_STEPPERS > 4 + #undef _E4_PINS + #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN, + #endif #endif #endif #endif @@ -451,8 +468,8 @@ Y_STEP_PIN, Y_DIR_PIN, Y_ENABLE_PIN, Y_MIN_PIN, Y_MAX_PIN, \ Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, Z_MIN_PROBE_PIN, \ PS_ON_PIN, HEATER_BED_PIN, FAN_PIN, FAN1_PIN, FAN2_PIN, CONTROLLERFAN_PIN, \ - _E0_PINS _E1_PINS _E2_PINS _E3_PINS BED_PINS \ - _H0_PINS _H1_PINS _H2_PINS _H3_PINS \ + _E0_PINS _E1_PINS _E2_PINS _E3_PINS _E4_PINS BED_PINS \ + _H0_PINS _H1_PINS _H2_PINS _H3_PINS _H4_PINS \ _X2_PINS _Y2_PINS _Z2_PINS \ X_MS1_PIN, X_MS2_PIN, Y_MS1_PIN, Y_MS2_PIN, Z_MS1_PIN, Z_MS2_PIN \ }