🔥 Drop support for Trinamic TMC260 / TMC261 / TMC262

Marlin/Configuration.h

@@ -135,9 +135,9 @@
  * Options: A4988, A5984, DRV8825, LV8729, 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', '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']
+ *          TMC2660, TMC2660_STANDALONE, TMC5130, TMC5130_STANDALONE,
+ *          TMC5160, TMC5160_STANDALONE
+ * :['A4988', 'A5984', 'DRV8825', 'LV8729', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2160', 'TMC2160_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC2209', 'TMC2209_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE', 'TMC5160', 'TMC5160_STANDALONE']
  */
 #define X_DRIVER_TYPE  A4988
 #define Y_DRIVER_TYPE  A4988

Marlin/Configuration_adv.h

@@ -2953,15 +2953,12 @@
  *    Some boards have simple jumper connections! See your board's documentation.
  *  - These drivers can also be used with Hardware Serial.
  *
- * The TMC26XStepper library is required for TMC26X stepper drivers.
- *   https://github.com/MarlinFirmware/TMC26XStepper
- *
  * The TMCStepper library is required for other TMC stepper drivers.
  *   https://github.com/teemuatlut/TMCStepper
  *
  * @section tmc/config
  */
-#if HAS_TRINAMIC_CONFIG || HAS_TMC26X
+#if HAS_TRINAMIC_CONFIG
 
   #define HOLD_MULTIPLIER    0.5  // Scales down the holding current from run current
 
@@ -2975,7 +2972,7 @@
     #define X_CURRENT       800        // (mA) RMS current. Multiply by 1.414 for peak current.
     #define X_CURRENT_HOME  X_CURRENT  // (mA) RMS current for sensorless homing
     #define X_MICROSTEPS     16        // 0..256
-    #define X_RSENSE          0.11     // Multiplied x1000 for TMC26X
+    #define X_RSENSE          0.11
     #define X_CHAIN_POS      -1        // -1..0: Not chained. 1: MCU MOSI connected. 2: Next in chain, ...
     //#define X_INTERPOLATE  true      // Enable to override 'INTERPOLATE' for the X axis
     //#define X_HOLD_MULTIPLIER 0.5    // Enable to override 'HOLD_MULTIPLIER' for the X axis
@@ -3468,7 +3465,7 @@
    */
   #define TMC_ADV() {  }
 
-#endif // HAS_TRINAMIC_CONFIG || HAS_TMC26X
+#endif // HAS_TRINAMIC_CONFIG
 
 // @section i2cbus
 

Marlin/src/core/drivers.h

@@ -41,8 +41,6 @@
 #define _TMC2208_STANDALONE 0x2208B
 #define _TMC2209            0x2209A
 #define _TMC2209_STANDALONE 0x2209B
-#define _TMC26X             0x2600A
-#define _TMC26X_STANDALONE  0x2600B
 #define _TMC2660            0x2660A
 #define _TMC2660_STANDALONE 0x2660B
 #define _TMC5130            0x5130A
@@ -107,8 +105,8 @@
 
 #if (    HAS_DRIVER(TMC2130_STANDALONE) || HAS_DRIVER(TMC2160_STANDALONE) \
       || HAS_DRIVER(TMC2208_STANDALONE) || HAS_DRIVER(TMC2209_STANDALONE) \
-      || HAS_DRIVER(TMC26X_STANDALONE)  || HAS_DRIVER(TMC2660_STANDALONE) \
-      || HAS_DRIVER(TMC5130_STANDALONE) || HAS_DRIVER(TMC5160_STANDALONE) )
+      || HAS_DRIVER(TMC2660_STANDALONE) || HAS_DRIVER(TMC5130_STANDALONE) \
+      || HAS_DRIVER(TMC5160_STANDALONE) )
   #define HAS_TRINAMIC_STANDALONE 1
 #endif
 
@@ -120,22 +118,18 @@
   #define HAS_TMC220x 1
 #endif
 
-#if HAS_DRIVER(TMC26X)
-  #define HAS_TMC26X 1
-#endif
-
 #define AXIS_IS_TMC(A)   (    AXIS_DRIVER_TYPE(A,TMC2130) || AXIS_DRIVER_TYPE(A,TMC2160) \
                            || AXIS_DRIVER_TYPE(A,TMC2208) || AXIS_DRIVER_TYPE(A,TMC2209) \
                            || AXIS_DRIVER_TYPE(A,TMC2660) \
                            || AXIS_DRIVER_TYPE(A,TMC5130) || AXIS_DRIVER_TYPE(A,TMC5160) )
 
-#define AXIS_IS_TMC_CONFIG(A)   ( AXIS_IS_TMC(A) || AXIS_DRIVER_TYPE(A,TMC26X) )
+#define AXIS_IS_TMC_CONFIG AXIS_IS_TMC
 
 // Test for a driver that uses SPI - this allows checking whether a _CS_ pin
 // is considered sensitive
 #define AXIS_HAS_SPI(A)  (    AXIS_DRIVER_TYPE(A,TMC2130) || AXIS_DRIVER_TYPE(A,TMC2160) \
-                           || AXIS_DRIVER_TYPE(A,TMC26X)  || AXIS_DRIVER_TYPE(A,TMC2660) \
-                           || AXIS_DRIVER_TYPE(A,TMC5130) || AXIS_DRIVER_TYPE(A,TMC5160) )
+                           || AXIS_DRIVER_TYPE(A,TMC2660) || AXIS_DRIVER_TYPE(A,TMC5130) \
+                           || AXIS_DRIVER_TYPE(A,TMC5160) )
 
 #define AXIS_HAS_UART(A) ( AXIS_DRIVER_TYPE(A,TMC2208) || AXIS_DRIVER_TYPE(A,TMC2209) )
 
@@ -189,8 +183,7 @@
   #define HAS_TMC_SPI 1
 #endif
 #if HAS_STALLGUARD || HAS_DRIVER(TMC2160_STANDALONE) || HAS_DRIVER(TMC2130_STANDALONE) \
-                   || HAS_DRIVER(TMC2209_STANDALONE) || HAS_DRIVER(TMC26X)             \
-                   || HAS_DRIVER(TMC26X_STANDALONE)  || HAS_DRIVER(TMC2660_STANDALONE) \
+                   || HAS_DRIVER(TMC2209_STANDALONE) || HAS_DRIVER(TMC2660_STANDALONE) \
                    || HAS_DRIVER(TMC5130_STANDALONE) || HAS_DRIVER(TMC5160_STANDALONE)
   #define HAS_DIAG_PINS 1
 #endif

Marlin/src/inc/Changes.h

@@ -285,11 +285,11 @@
 #elif defined(MEASURED_LOWER_LIMIT) || defined(MEASURED_UPPER_LIMIT)
   #error "MEASURED_(UPPER|LOWER)_LIMIT is now FILWIDTH_ERROR_MARGIN."
 #elif defined(HAVE_TMCDRIVER)
-  #error "HAVE_TMCDRIVER is now [AXIS]_DRIVER_TYPE TMC26X."
+  #error "HAVE_TMCDRIVER is obsolete."
 #elif defined(STEALTHCHOP)
   #error "STEALTHCHOP is now STEALTHCHOP_(XY|Z|E)."
 #elif defined(HAVE_TMC26X)
-  #error "HAVE_TMC26X is now [AXIS]_DRIVER_TYPE TMC26X."
+  #error "HAVE_TMC26X is now obsolete."
 #elif defined(HAVE_TMC2130)
   #error "HAVE_TMC2130 is now [AXIS]_DRIVER_TYPE TMC2130."
 #elif defined(HAVE_TMC2208)
@@ -298,10 +298,10 @@
   #error "HAVE_L6470DRIVER is obsolete. L64xx stepper drivers are no longer supported in Marlin."
 #elif defined(X_IS_TMC) || defined(X2_IS_TMC) || defined(Y_IS_TMC) || defined(Y2_IS_TMC) || defined(Z_IS_TMC) || defined(Z2_IS_TMC) || defined(Z3_IS_TMC) \
    || defined(E0_IS_TMC) || defined(E1_IS_TMC) || defined(E2_IS_TMC) || defined(E3_IS_TMC) || defined(E4_IS_TMC) || defined(E5_IS_TMC) || defined(E6_IS_TMC) || defined(E7_IS_TMC)
-  #error "[AXIS]_IS_TMC is now [AXIS]_DRIVER_TYPE TMC26X."
+  #error "[AXIS]_IS_TMC is now obsolete."
 #elif defined(X_IS_TMC26X) || defined(X2_IS_TMC26X) || defined(Y_IS_TMC26X) || defined(Y2_IS_TMC26X) || defined(Z_IS_TMC26X) || defined(Z2_IS_TMC26X) || defined(Z3_IS_TMC26X) \
    || defined(E0_IS_TMC26X) || defined(E1_IS_TMC26X) || defined(E2_IS_TMC26X) || defined(E3_IS_TMC26X) || defined(E4_IS_TMC26X) || defined(E5_IS_TMC26X) || defined(E6_IS_TMC26X) || defined(E7_IS_TMC26X)
-  #error "[AXIS]_IS_TMC26X is now [AXIS]_DRIVER_TYPE TMC26X."
+  #error "[AXIS]_IS_TMC26X is now obsolete."
 #elif defined(X_IS_TMC2130) || defined(X2_IS_TMC2130) || defined(Y_IS_TMC2130) || defined(Y2_IS_TMC2130) || defined(Z_IS_TMC2130) || defined(Z2_IS_TMC2130) || defined(Z3_IS_TMC2130) \
    || defined(E0_IS_TMC2130) || defined(E1_IS_TMC2130) || defined(E2_IS_TMC2130) || defined(E3_IS_TMC2130) || defined(E4_IS_TMC2130) || defined(E5_IS_TMC2130) || defined(E6_IS_TMC2130) || defined(E7_IS_TMC2130)
   #error "[AXIS]_IS_TMC2130 is now [AXIS]_DRIVER_TYPE TMC2130."
@@ -718,6 +718,8 @@
 #define _L6474              0x6474
 #define _L6480              0x6480
 #define _POWERSTEP01        0xF00D
+#define _TMC26X             0x2600
+#define _TMC26X_STANDALONE  0x2601
 #if HAS_DRIVER(L6470)
   #error "L6470 stepper drivers are no longer supported in Marlin."
 #elif HAS_DRIVER(L6474)
@@ -726,8 +728,12 @@
   #error "L6480 stepper drivers are no longer supported in Marlin."
 #elif HAS_DRIVER(POWERSTEP01)
   #error "POWERSTEP01 stepper drivers are no longer supported in Marlin."
+#elif HAS_DRIVER(TMC26X) || HAS_DRIVER(TMC26X_STANDALONE)
+  #error "TMC26X stepper drivers are no longer supported in Marlin."
 #endif
 #undef _L6470
 #undef _L6474
 #undef _L6480
 #undef _POWERSTEP01
+#undef _TMC26X
+#undef _TMC26X_STANDALONE