From a62dc7c70c8869083c407b758d3c8a4edb115add Mon Sep 17 00:00:00 2001
From: Keith Bennett <13375512+thisiskeithb@users.noreply.github.com>
Date: Fri, 13 May 2022 17:27:13 -0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=B8=20Improve=20MKS=20SGEN=5FL=20V2,?=
 =?UTF-8?q?=20Robin=20Nano=20V3=20pins=20(#24147)?=
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---
 Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h   | 18 +++++++++++++++---
 .../stm32f4/pins_MKS_ROBIN_NANO_V3_common.h    |  8 ++++++++
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h b/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h
index 0c001e6061..13ebbe1f28 100644
--- a/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h
+++ b/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h
@@ -36,9 +36,7 @@
 // EEPROM, MKS SGEN_L V2.0 hardware has 4K EEPROM on the board
 //
 #if NO_EEPROM_SELECTED
-  //#define SDCARD_EEPROM_EMULATION
-  //#define I2C_EEPROM                            // AT24C32
-  #define FLASH_EEPROM_EMULATION
+  #define I2C_EEPROM                              // AT24C32
   #define MARLIN_EEPROM_SIZE              0x1000  // 4K
 #endif
 
@@ -103,6 +101,12 @@
   #define Z_MIN_PROBE_PIN                  P1_24
 #endif
 
+//
+// Filament Runout Sensor
+//
+#define FIL_RUNOUT_PIN                     P1_28  // X+
+#define FIL_RUNOUT2_PIN                    P1_26  // Y+
+
 //
 // Steppers
 //
@@ -203,6 +207,14 @@
 #define TEMP_1_PIN                      P0_25_A2  // Analog Input A2 (TH2)
 #define TEMP_2_PIN                      P0_26_A3  // Analog Input A3 (P0.26, No pull up)
 
+#if HOTENDS == 1 && !REDUNDANT_TEMP_MATCH(SOURCE, E1)
+  #if TEMP_SENSOR_PROBE
+    #define TEMP_PROBE_PIN            TEMP_1_PIN
+  #elif TEMP_SENSOR_CHAMBER
+    #define TEMP_CHAMBER_PIN          TEMP_1_PIN
+  #endif
+#endif
+
 //
 // Heaters / Fans
 //
diff --git a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3_common.h b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3_common.h
index 22e00a4eb4..ead8799f5e 100644
--- a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3_common.h
+++ b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3_common.h
@@ -119,6 +119,14 @@
 #define TEMP_1_PIN                          PA2   // TH2
 #define TEMP_BED_PIN                        PC0   // TB1
 
+#if HOTENDS == 1 && !REDUNDANT_TEMP_MATCH(SOURCE, E1)
+  #if TEMP_SENSOR_PROBE
+    #define TEMP_PROBE_PIN            TEMP_1_PIN
+  #elif TEMP_SENSOR_CHAMBER
+    #define TEMP_CHAMBER_PIN          TEMP_1_PIN
+  #endif
+#endif
+
 //
 // Heaters / Fans
 //