MAX6675: default pins and SENSOR_SUPPORT dependency (#1646, #1666)

code/espurna/config/sensors.h

@@ -856,6 +856,22 @@
 #define VL53L1X_INTER_MEASUREMENT_PERIOD             50            // Period, in milliseconds, determining how
 #endif                                                             // often the sensor takes a measurement.
 
+//------------------------------------------------------------------------------
+// MAX6675
+// Enable support by passing MAX6675_SUPPORT=1 build flag
+//------------------------------------------------------------------------------
+#ifndef MAX6675_CS_PIN
+#define MAX6675_CS_PIN                               13
+#endif
+
+#ifndef MAX6675_SO_PIN
+#define MAX6675_SO_PIN                               12
+#endif
+
+#ifndef MAX6675_SCK_PIN
+#define MAX6675_SCK_PIN                              14
+#endif
+
 //------------------------------------------------------------------------------
 // EZOPH pH meter
 // Enable support by passing EZOPH_SUPPORT=1 build flag
@@ -916,6 +932,7 @@
     V9261F_SUPPORT || \
     VEML6075_SUPPORT || \
     VL53L1X_SUPPORT || \
+    MAX6675_SUPPORT || \
     EZOPH_SUPPORT \
 )
 #endif