More updates for 8 extruders, REPEAT

Marlin/src/core/drivers.h

@@ -57,6 +57,7 @@
 #define AXIS_DRIVER_TYPE_X(T) _AXIS_DRIVER_TYPE(X,T)
 #define AXIS_DRIVER_TYPE_Y(T) _AXIS_DRIVER_TYPE(Y,T)
 #define AXIS_DRIVER_TYPE_Z(T) _AXIS_DRIVER_TYPE(Z,T)
+
 #if EITHER(X_DUAL_STEPPER_DRIVERS, DUAL_X_CARRIAGE)
   #define AXIS_DRIVER_TYPE_X2(T) _AXIS_DRIVER_TYPE(X2,T)
 #else
@@ -66,21 +67,21 @@
 #define AXIS_DRIVER_TYPE_Z2(T) (NUM_Z_STEPPER_DRIVERS >= 2 && _AXIS_DRIVER_TYPE(Z2,T))
 #define AXIS_DRIVER_TYPE_Z3(T) (NUM_Z_STEPPER_DRIVERS >= 3 && _AXIS_DRIVER_TYPE(Z3,T))
 #define AXIS_DRIVER_TYPE_Z4(T) (NUM_Z_STEPPER_DRIVERS >= 4 && _AXIS_DRIVER_TYPE(Z4,T))
-#define AXIS_DRIVER_TYPE_E0(T) (E_STEPPERS > 0 && _AXIS_DRIVER_TYPE(E0,T))
-#define AXIS_DRIVER_TYPE_E1(T) (E_STEPPERS > 1 && _AXIS_DRIVER_TYPE(E1,T))
-#define AXIS_DRIVER_TYPE_E2(T) (E_STEPPERS > 2 && _AXIS_DRIVER_TYPE(E2,T))
-#define AXIS_DRIVER_TYPE_E3(T) (E_STEPPERS > 3 && _AXIS_DRIVER_TYPE(E3,T))
-#define AXIS_DRIVER_TYPE_E4(T) (E_STEPPERS > 4 && _AXIS_DRIVER_TYPE(E4,T))
-#define AXIS_DRIVER_TYPE_E5(T) (E_STEPPERS > 5 && _AXIS_DRIVER_TYPE(E5,T))
-#define AXIS_DRIVER_TYPE_E6(T) (E_STEPPERS > 6 && _AXIS_DRIVER_TYPE(E6,T))
-#define AXIS_DRIVER_TYPE_E7(T) (E_STEPPERS > 7 && _AXIS_DRIVER_TYPE(E7,T))
+
+#define AXIS_DRIVER_TYPE_E(N,T) (E_STEPPERS > N && _AXIS_DRIVER_TYPE(E##N,T))
+#define AXIS_DRIVER_TYPE_E0(T) AXIS_DRIVER_TYPE_E(0,T)
+#define AXIS_DRIVER_TYPE_E1(T) AXIS_DRIVER_TYPE_E(1,T)
+#define AXIS_DRIVER_TYPE_E2(T) AXIS_DRIVER_TYPE_E(2,T)
+#define AXIS_DRIVER_TYPE_E3(T) AXIS_DRIVER_TYPE_E(3,T)
+#define AXIS_DRIVER_TYPE_E4(T) AXIS_DRIVER_TYPE_E(4,T)
+#define AXIS_DRIVER_TYPE_E5(T) AXIS_DRIVER_TYPE_E(5,T)
+#define AXIS_DRIVER_TYPE_E6(T) AXIS_DRIVER_TYPE_E(6,T)
+#define AXIS_DRIVER_TYPE_E7(T) AXIS_DRIVER_TYPE_E(7,T)
 
 #define AXIS_DRIVER_TYPE(A,T) AXIS_DRIVER_TYPE_##A(T)
 
-#define HAS_E_DRIVER(T) (  AXIS_DRIVER_TYPE_E0(T) || AXIS_DRIVER_TYPE_E1(T) \
-                        || AXIS_DRIVER_TYPE_E2(T) || AXIS_DRIVER_TYPE_E3(T) \
-                        || AXIS_DRIVER_TYPE_E4(T) || AXIS_DRIVER_TYPE_E5(T) \
-                        || AXIS_DRIVER_TYPE_E6(T) || AXIS_DRIVER_TYPE_E7(T) )
+#define _OR_ADTE(N,T)   || AXIS_DRIVER_TYPE_E(N,T)
+#define HAS_E_DRIVER(T) (0 RREPEAT2(E_STEPPERS, _OR_ADTE, T))
 
 #define HAS_DRIVER(T) (    AXIS_DRIVER_TYPE_X(T)  || AXIS_DRIVER_TYPE_X2(T) \
                         || AXIS_DRIVER_TYPE_Y(T)  || AXIS_DRIVER_TYPE_Y2(T) \

Marlin/src/feature/tmc_util.cpp

@@ -439,6 +439,12 @@
       #if AXIS_IS_TMC(E5)
         (void)monitor_tmc_driver(stepperE5, need_update_error_counters, need_debug_reporting);
       #endif
+      #if AXIS_IS_TMC(E6)
+        (void)monitor_tmc_driver(stepperE6, need_update_error_counters, need_debug_reporting);
+      #endif
+      #if AXIS_IS_TMC(E7)
+        (void)monitor_tmc_driver(stepperE7, need_update_error_counters, need_debug_reporting);
+      #endif
 
       #if ENABLED(TMC_DEBUG)
         if (need_debug_reporting) SERIAL_EOL();
@@ -782,6 +788,12 @@
       #if AXIS_IS_TMC(E5)
         tmc_status(stepperE5, i);
       #endif
+      #if AXIS_IS_TMC(E6)
+        tmc_status(stepperE6, i);
+      #endif
+      #if AXIS_IS_TMC(E7)
+        tmc_status(stepperE7, i);
+      #endif
     }
 
     SERIAL_EOL();
@@ -840,6 +852,12 @@
       #if AXIS_IS_TMC(E5)
         tmc_parse_drv_status(stepperE5, i);
       #endif
+      #if AXIS_IS_TMC(E6)
+        tmc_parse_drv_status(stepperE6, i);
+      #endif
+      #if AXIS_IS_TMC(E7)
+        tmc_parse_drv_status(stepperE7, i);
+      #endif
     }
 
     SERIAL_EOL();
@@ -1018,6 +1036,12 @@
       #if AXIS_IS_TMC(E5)
         tmc_get_registers(stepperE5, i);
       #endif
+      #if AXIS_IS_TMC(E6)
+        tmc_get_registers(stepperE6, i);
+      #endif
+      #if AXIS_IS_TMC(E7)
+        tmc_get_registers(stepperE7, i);
+      #endif
     }
 
     SERIAL_EOL();
@@ -1124,6 +1148,12 @@
     #if AXIS_HAS_SPI(E5)
       SET_CS_PIN(E5);
     #endif
+    #if AXIS_HAS_SPI(E6)
+      SET_CS_PIN(E6);
+    #endif
+    #if AXIS_HAS_SPI(E7)
+      SET_CS_PIN(E7);
+    #endif
   }
 #endif // TMC_HAS_SPI
 
@@ -1204,6 +1234,12 @@ void test_tmc_connection(const bool test_x, const bool test_y, const bool test_z
     #if AXIS_IS_TMC(E5)
       axis_connection += test_connection(stepperE5);
     #endif
+    #if AXIS_IS_TMC(E6)
+      axis_connection += test_connection(stepperE6);
+    #endif
+    #if AXIS_IS_TMC(E7)
+      axis_connection += test_connection(stepperE7);
+    #endif
   }
 
   if (axis_connection) ui.set_status_P(GET_TEXT(MSG_ERROR_TMC));

Marlin/src/gcode/feature/L6470/M122.cpp

@@ -136,6 +136,12 @@ void GcodeSuite::M122() {
   #if AXIS_IS_L64XX(E5)
     L6470_say_status(E5);
   #endif
+  #if AXIS_IS_L64XX(E6)
+    L6470_say_status(E6);
+  #endif
+  #if AXIS_IS_L64XX(E7)
+    L6470_say_status(E7);
+  #endif
 
   L64xxManager.spi_active = false;   // done with all SPI transfers - clear handshake flags
   L64xxManager.spi_abort = false;

Marlin/src/gcode/feature/L6470/M906.cpp

@@ -298,6 +298,12 @@ void GcodeSuite::M906() {
           #if AXIS_IS_L64XX(E5)
             case 5: L6470_SET_KVAL_HOLD(E5); break;
           #endif
+          #if AXIS_IS_L64XX(E6)
+            case 6: L6470_SET_KVAL_HOLD(E6); break;
+          #endif
+          #if AXIS_IS_L64XX(E7)
+            case 7: L6470_SET_KVAL_HOLD(E7); break;
+          #endif
         }
       } break;
     }
@@ -350,6 +356,12 @@ void GcodeSuite::M906() {
     #if AXIS_IS_L64XX(E5)
       L64XX_REPORT_CURRENT(E5);
     #endif
+    #if AXIS_IS_L64XX(E6)
+      L64XX_REPORT_CURRENT(E6);
+    #endif
+    #if AXIS_IS_L64XX(E7)
+      L64XX_REPORT_CURRENT(E7);
+    #endif
 
     L64xxManager.spi_active = false;   // done with all SPI transfers - clear handshake flags
     L64xxManager.spi_abort = false;

Marlin/src/gcode/feature/trinamic/M569.cpp

@@ -104,6 +104,12 @@ static void set_stealth_status(const bool enable, const int8_t target_extruder)
           #if AXIS_HAS_STEALTHCHOP(E5)
             case 5: TMC_SET_STEALTH(E5); break;
           #endif
+          #if AXIS_HAS_STEALTHCHOP(E6)
+            case 6: TMC_SET_STEALTH(E6); break;
+          #endif
+          #if AXIS_HAS_STEALTHCHOP(E7)
+            case 7: TMC_SET_STEALTH(E7); break;
+          #endif
         }
       } break;
     }
@@ -155,6 +161,12 @@ static void say_stealth_status() {
   #if AXIS_HAS_STEALTHCHOP(E5)
     TMC_SAY_STEALTH_STATUS(E5);
   #endif
+  #if AXIS_HAS_STEALTHCHOP(E6)
+    TMC_SAY_STEALTH_STATUS(E6);
+  #endif
+  #if AXIS_HAS_STEALTHCHOP(E7)
+    TMC_SAY_STEALTH_STATUS(E7);
+  #endif
 }
 
 /**

Marlin/src/gcode/feature/trinamic/M906.cpp

@@ -107,6 +107,12 @@ void GcodeSuite::M906() {
           #if AXIS_IS_TMC(E5)
             case 5: TMC_SET_CURRENT(E5); break;
           #endif
+          #if AXIS_IS_TMC(E6)
+            case 6: TMC_SET_CURRENT(E6); break;
+          #endif
+          #if AXIS_IS_TMC(E7)
+            case 7: TMC_SET_CURRENT(E7); break;
+          #endif
         }
       } break;
     }
@@ -155,6 +161,12 @@ void GcodeSuite::M906() {
     #if AXIS_IS_TMC(E5)
       TMC_SAY_CURRENT(E5);
     #endif
+    #if AXIS_IS_TMC(E6)
+      TMC_SAY_CURRENT(E6);
+    #endif
+    #if AXIS_IS_TMC(E7)
+      TMC_SAY_CURRENT(E7);
+    #endif
   }
 }
 

Marlin/src/gcode/host/M114.cpp

@@ -142,6 +142,12 @@
       #if AXIS_IS_L64XX(E5)
         REPORT_ABSOLUTE_POS(E5);
       #endif
+      #if AXIS_IS_L64XX(E6)
+        REPORT_ABSOLUTE_POS(E6);
+      #endif
+      #if AXIS_IS_L64XX(E7)
+        REPORT_ABSOLUTE_POS(E7);
+      #endif
       SERIAL_EOL();
     #endif // HAS_L64XX
 

Marlin/src/lcd/extensible_ui/ui_api.cpp

@@ -481,6 +481,12 @@ namespace ExtUI {
         #if AXIS_IS_TMC(E5)
           case E5: return stepperE5.getMilliamps();
         #endif
+        #if AXIS_IS_TMC(E6)
+          case E6: return stepperE6.getMilliamps();
+        #endif
+        #if AXIS_IS_TMC(E7)
+          case E7: return stepperE7.getMilliamps();
+        #endif
         default: return NAN;
       };
     }
@@ -520,6 +526,12 @@ namespace ExtUI {
         #if AXIS_IS_TMC(E5)
           case E5: stepperE5.rms_current(constrain(mA, 500, 1500)); break;
         #endif
+        #if AXIS_IS_TMC(E6)
+          case E6: stepperE6.rms_current(constrain(mA, 500, 1500)); break;
+        #endif
+        #if AXIS_IS_TMC(E7)
+          case E7: stepperE7.rms_current(constrain(mA, 500, 1500)); break;
+        #endif
         default: break;
       };
     }

Marlin/src/lcd/extensible_ui/ui_api.h

@@ -53,7 +53,7 @@ namespace ExtUI {
   static constexpr size_t eeprom_data_size = 48;
 
   enum axis_t     : uint8_t { X, Y, Z };
-  enum extruder_t : uint8_t { E0, E1, E2, E3, E4, E5 };
+  enum extruder_t : uint8_t { E0, E1, E2, E3, E4, E5, E6, E7 };
   enum heater_t   : uint8_t { H0, H1, H2, H3, H4, H5, BED, CHAMBER };
   enum fan_t      : uint8_t { FAN0, FAN1, FAN2, FAN3, FAN4, FAN5, FAN6, FAN7 };
   enum result_t   : uint8_t { PID_BAD_EXTRUDER_NUM, PID_TEMP_TOO_HIGH, PID_TUNING_TIMEOUT, PID_DONE };

Marlin/src/libs/L64XX/L64XX_Marlin.cpp

@@ -127,6 +127,12 @@ void L6470_populate_chain_array() {
   #if AXIS_IS_L64XX(E5)
     _L6470_INIT_SPI(E5);
   #endif
+  #if AXIS_IS_L64XX(E6)
+    _L6470_INIT_SPI(E6);
+  #endif
+  #if AXIS_IS_L64XX(E7)
+    _L6470_INIT_SPI(E7);
+  #endif
 }
 
 
@@ -240,6 +246,12 @@ uint16_t L64XX_Marlin::get_status(const L64XX_axis_t axis) {
     #if AXIS_IS_L64XX(E5)
       case E5: return STATUS_L6470(E5);
     #endif
+    #if AXIS_IS_L64XX(E6)
+      case E6: return STATUS_L6470(E6);
+    #endif
+    #if AXIS_IS_L64XX(E7)
+      case E7: return STATUS_L6470(E7);
+    #endif
   }
 
   return 0; // Not needed but kills a compiler warning
@@ -293,6 +305,12 @@ uint32_t L64XX_Marlin::get_param(const L64XX_axis_t axis, const uint8_t param) {
     #if AXIS_IS_L64XX(E5)
       case E5: return GET_L6470_PARAM(E5);
     #endif
+    #if AXIS_IS_L64XX(E6)
+      case E6: return GET_L6470_PARAM(E6);
+    #endif
+    #if AXIS_IS_L64XX(E7)
+      case E7: return GET_L6470_PARAM(E7);
+    #endif
   }
 
   return 0; // not needed but kills a compiler warning
@@ -346,6 +364,12 @@ void L64XX_Marlin::set_param(const L64XX_axis_t axis, const uint8_t param, const
     #if AXIS_IS_L64XX(E5)
       case E5: SET_L6470_PARAM(E5); break;
     #endif
+    #if AXIS_IS_L64XX(E6)
+      case E6: SET_L6470_PARAM(E6); break;
+    #endif
+    #if AXIS_IS_L64XX(E7)
+      case E7: SET_L6470_PARAM(E7); break;
+    #endif
   }
 }
 
@@ -694,25 +718,31 @@ void L64XX_Marlin::say_axis(const L64XX_axis_t axis, const uint8_t label/*=true*
       {  6, 0, 0, 0, 0, 0, 0 },
     #endif
     #if AXIS_IS_L64XX(Z4)
-      {  6, 0, 0, 0, 0, 0, 0 },
+      {  7, 0, 0, 0, 0, 0, 0 },
     #endif
     #if AXIS_IS_L64XX(E0)
-      {  7, 0, 0, 0, 0, 0, 0 },
+      {  8, 0, 0, 0, 0, 0, 0 },
     #endif
     #if AXIS_IS_L64XX(E1)
-      {  8, 0, 0, 0, 0, 0, 0 },
+      {  9, 0, 0, 0, 0, 0, 0 },
     #endif
     #if AXIS_IS_L64XX(E2)
-      {  9, 0, 0, 0, 0, 0, 0 },
+      { 10, 0, 0, 0, 0, 0, 0 },
     #endif
     #if AXIS_IS_L64XX(E3)
-      { 10, 0, 0, 0, 0, 0, 0 },
+      { 11, 0, 0, 0, 0, 0, 0 },
     #endif
     #if AXIS_IS_L64XX(E4)
-      { 11, 0, 0, 0, 0, 0, 0 },
+      { 12, 0, 0, 0, 0, 0, 0 },
     #endif
     #if AXIS_IS_L64XX(E5)
-      { 12, 0, 0, 0, 0, 0, 0 }
+      { 13, 0, 0, 0, 0, 0, 0 }
+    #endif
+    #if AXIS_IS_L64XX(E6)
+      { 14, 0, 0, 0, 0, 0, 0 }
+    #endif
+    #if AXIS_IS_L64XX(E7)
+      { 16, 0, 0, 0, 0, 0, 0 }
     #endif
   };
 

Marlin/src/libs/L64XX/L64XX_Marlin.h

@@ -33,7 +33,7 @@
 #define dSPIN_STEP_CLOCK      0x58
 #define dSPIN_STEP_CLOCK_FWD dSPIN_STEP_CLOCK
 #define dSPIN_STEP_CLOCK_REV dSPIN_STEP_CLOCK+1
-#define HAS_L64XX_EXTRUDER (AXIS_IS_L64XX(E0) || AXIS_IS_L64XX(E1) || AXIS_IS_L64XX(E2) || AXIS_IS_L64XX(E3) || AXIS_IS_L64XX(E4) || AXIS_IS_L64XX(E5))
+#define HAS_L64XX_EXTRUDER (AXIS_IS_L64XX(E0) || AXIS_IS_L64XX(E1) || AXIS_IS_L64XX(E2) || AXIS_IS_L64XX(E3) || AXIS_IS_L64XX(E4) || AXIS_IS_L64XX(E5) || AXIS_IS_L64XX(E6) || AXIS_IS_L64XX(E7))
 
 enum L64XX_axis_t : uint8_t { X, Y, Z, X2, Y2, Z2, Z3, Z4, E0, E1, E2, E3, E4, E5, E6, E7, MAX_L64XX };
 

Marlin/src/module/configuration_store.cpp

@@ -1905,6 +1905,12 @@ void MarlinSettings::postprocess() {
             #if AXIS_IS_TMC(E5)
               SET_CURR(E5);
             #endif
+            #if AXIS_IS_TMC(E6)
+              SET_CURR(E6);
+            #endif
+            #if AXIS_IS_TMC(E7)
+              SET_CURR(E7);
+            #endif
           }
         #endif
       }
@@ -1959,6 +1965,12 @@ void MarlinSettings::postprocess() {
             #if AXIS_HAS_STEALTHCHOP(E5)
               stepperE5.set_pwm_thrs(tmc_hybrid_threshold.E5);
             #endif
+            #if AXIS_HAS_STEALTHCHOP(E6)
+              stepperE6.set_pwm_thrs(tmc_hybrid_threshold.E6);
+            #endif
+            #if AXIS_HAS_STEALTHCHOP(E7)
+              stepperE7.set_pwm_thrs(tmc_hybrid_threshold.E7);
+            #endif
           }
         #endif
       }
@@ -2065,6 +2077,12 @@ void MarlinSettings::postprocess() {
             #if AXIS_HAS_STEALTHCHOP(E5)
               SET_STEPPING_MODE(E5);
             #endif
+            #if AXIS_HAS_STEALTHCHOP(E6)
+              SET_STEPPING_MODE(E6);
+            #endif
+            #if AXIS_HAS_STEALTHCHOP(E7)
+              SET_STEPPING_MODE(E7);
+            #endif
           }
         #endif
       }
@@ -3333,6 +3351,14 @@ void MarlinSettings::reset() {
         say_M906(forReplay);
         SERIAL_ECHOLNPAIR(" T5 E", stepperE5.getMilliamps());
       #endif
+      #if AXIS_IS_TMC(E6)
+        say_M906(forReplay);
+        SERIAL_ECHOLNPAIR(" T6 E", stepperE6.getMilliamps());
+      #endif
+      #if AXIS_IS_TMC(E7)
+        say_M906(forReplay);
+        SERIAL_ECHOLNPAIR(" T7 E", stepperE7.getMilliamps());
+      #endif
       SERIAL_EOL();
 
       /**
@@ -3407,6 +3433,14 @@ void MarlinSettings::reset() {
           say_M913(forReplay);
           SERIAL_ECHOLNPAIR(" T5 E", stepperE5.get_pwm_thrs());
         #endif
+        #if AXIS_HAS_STEALTHCHOP(E6)
+          say_M913(forReplay);
+          SERIAL_ECHOLNPAIR(" T6 E", stepperE6.get_pwm_thrs());
+        #endif
+        #if AXIS_HAS_STEALTHCHOP(E7)
+          say_M913(forReplay);
+          SERIAL_ECHOLNPAIR(" T7 E", stepperE7.get_pwm_thrs());
+        #endif
         SERIAL_EOL();
       #endif // HYBRID_THRESHOLD
 
@@ -3539,6 +3573,12 @@ void MarlinSettings::reset() {
         #if AXIS_HAS_STEALTHCHOP(E5)
           if (stepperE5.get_stealthChop_status()) { say_M569(forReplay, PSTR("T5 E"), true); }
         #endif
+        #if AXIS_HAS_STEALTHCHOP(E6)
+          if (stepperE6.get_stealthChop_status()) { say_M569(forReplay, PSTR("T6 E"), true); }
+        #endif
+        #if AXIS_HAS_STEALTHCHOP(E7)
+          if (stepperE7.get_stealthChop_status()) { say_M569(forReplay, PSTR("T7 E"), true); }
+        #endif
 
       #endif // HAS_STEALTHCHOP
 

Marlin/src/module/stepper/L64xx.cpp

@@ -73,6 +73,12 @@
 #if AXIS_IS_L64XX(E5)
   L64XX_CLASS(E5) stepperE5(L6470_CHAIN_SS_PIN);
 #endif
+#if AXIS_IS_L64XX(E6)
+  L64XX_CLASS(E6) stepperE6(L6470_CHAIN_SS_PIN);
+#endif
+#if AXIS_IS_L64XX(E7)
+  L64XX_CLASS(E7) stepperE7(L6470_CHAIN_SS_PIN);
+#endif
 
 // Not using L64XX class init method because it
 // briefly sends power to the steppers
@@ -208,6 +214,12 @@ void L64XX_Marlin::init_to_defaults() {
   #if AXIS_IS_L64XX(E5)
     L6470_INIT_CHIP(E5);
   #endif
+  #if AXIS_IS_L64XX(E6)
+    L6470_INIT_CHIP(E6);
+  #endif
+  #if AXIS_IS_L64XX(E7)
+    L6470_INIT_CHIP(E7);
+  #endif
 }
 
 #endif // HAS_L64XX

Marlin/src/module/stepper/trinamic.cpp

@@ -109,6 +109,12 @@ enum StealthIndex : uint8_t { STEALTH_AXIS_XY, STEALTH_AXIS_Z, STEALTH_AXIS_E };
 #if AXIS_HAS_SPI(E5)
   TMC_SPI_DEFINE_E(5);
 #endif
+#if AXIS_HAS_SPI(E6)
+  TMC_SPI_DEFINE_E(6);
+#endif
+#if AXIS_HAS_SPI(E7)
+  TMC_SPI_DEFINE_E(7);
+#endif
 
 #ifndef TMC_BAUD_RATE
   #define TMC_BAUD_RATE 115200