More Geeetech examples (#7)

config/examples/delta/Geeetech/G2Pro/Configuration.h

@@ -412,7 +412,6 @@
 #define TEMP_SENSOR_4 0
 #define TEMP_SENSOR_5 0
 #define TEMP_SENSOR_BED 1
-#define TEMP_SENSOR_PROBE 0
 #define TEMP_SENSOR_CHAMBER 0
 
 // Dummy thermistor constant temperature readings, for use with 998 and 999
@@ -638,22 +637,12 @@
   #define DELTA_DIAGONAL_ROD 196.0        // (mm)
 
   // Distance between bed and nozzle Z home position
-  #define DELTA_HEIGHT 200             // (mm) Get this value from G33 auto calibrate
+  #define DELTA_HEIGHT 200                // (mm) Get this value from G33 auto calibrate
 
   #define DELTA_ENDSTOP_ADJ { 0.0, 0.0, 0.0 } // Get these values from G33 auto calibrate
 
-// Horizontal offset from middle of printer to smooth rod center.
-//#define DELTA_SMOOTH_ROD_OFFSET 160 // mm
-
-// Horizontal offset of the universal joints on the end effector.
-//#define DELTA_EFFECTOR_OFFSET 36 // mm  //34 G2 frame
-
-// Horizontal offset of the universal joints on the carriages.
-//#define DELTA_CARRIAGE_OFFSET 33 // mm  //25 G2 frame
-
   // Horizontal distance bridged by diagonal push rods when effector is centered.
-//#define DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-DELTA_EFFECTOR_OFFSET-DELTA_CARRIAGE_OFFSET+1) //+2 G2 frame
+  #define DELTA_RADIUS 92.0               // (mm) Get this value from G33 auto calibrate
-  #define DELTA_RADIUS 90.0            // (mm) Get this value from G33 auto calibrate
 
   // Trim adjustments for individual towers
   // tower angle corrections for X and Y tower / rotate XYZ so Z tower angle = 0
@@ -725,12 +714,13 @@
  *
  * A4988 is assumed for unspecified drivers.
  *
- * Options: A4988, A5984, DRV8825, LV8729, L6470, TB6560, TB6600, TMC2100,
+ * Options: A4988, A5984, DRV8825, LV8729, L6470, L6474, POWERSTEP01,
+ *          TB6560, TB6600, TMC2100,
  *          TMC2130, TMC2130_STANDALONE, TMC2160, TMC2160_STANDALONE,
  *          TMC2208, TMC2208_STANDALONE, TMC2209, TMC2209_STANDALONE,
  *          TMC26X,  TMC26X_STANDALONE,  TMC2660, TMC2660_STANDALONE,
  *          TMC5130, TMC5130_STANDALONE, TMC5160, TMC5160_STANDALONE
- * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2160', 'TMC2160_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC2209', 'TMC2209_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE', 'TMC5160', 'TMC5160_STANDALONE']
+ * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'L6470', 'L6474', 'POWERSTEP01', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2160', 'TMC2160_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC2209', 'TMC2209_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE', 'TMC5160', 'TMC5160_STANDALONE']
  */
 #define X_DRIVER_TYPE  A4988
 #define Y_DRIVER_TYPE  A4988
@@ -1038,7 +1028,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -19, -11, -2 } //G2 { 19, -11, -2 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 1
 
 // X and Y axis travel speed (mm/m) between probes

config/examples/delta/Geeetech/G2Pro/Configuration_adv.h

@@ -2275,7 +2275,7 @@
 
 #endif // HAS_TRINAMIC
 
-// @section L6470
+// @section L64XX
 
 /**
  * L64XX Stepper Driver options
@@ -2297,9 +2297,13 @@
 
   #if AXIS_IS_L64XX(X)
     #define X_MICROSTEPS       128  // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16
-    #define X_OVERCURRENT     2000  // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
+    #define X_OVERCURRENT     2000  // (mA) Current where the driver detects an over current
+                                    //   L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down
+                                    //   POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down
     #define X_STALLCURRENT    1500  // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) -  4A max - rounds down)
-                                    // On L6474 STALLCURRENT setting is used to set the nominal (TVAL) current
+                                    //   L6470 & L6474 - VALID: 31.25 * (1-128) -  4A max - rounds down
+                                    //   POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down
+                                    //   L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current
     #define X_MAX_VOLTAGE      127  // 0-255, Maximum effective voltage seen by stepper - not used by L6474
     #define X_CHAIN_POS         -1  // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
     #define X_SLEW_RATE          1  // 0-3, Slew 0 is slowest, 3 is fastest