TMC connection test, spreadCycle parameters, improved debugging (#12616)

Marlin/Configuration_adv.h

@@ -1298,17 +1298,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1392,6 +1389,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/Marlin.cpp

@@ -945,6 +945,10 @@ void setup() {
   #if ENABLED(SDSUPPORT) && DISABLED(ULTRA_LCD)
     card.beginautostart();
   #endif
+
+  #if HAS_TRINAMIC && DISABLED(PS_DEFAULT_OFF)
+    test_tmc_connection(true, true, true, true);
+  #endif
 }
 
 /**

Marlin/src/config/default/Configuration_adv.h

@@ -1298,17 +1298,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1392,6 +1389,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Anet/A2/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Anet/A2plus/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Anet/A6/Configuration_adv.h

@@ -1296,17 +1296,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1390,6 +1387,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Anet/A8/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/ArmEd/Configuration_adv.h

@@ -1271,17 +1271,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1365,6 +1362,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h

@@ -1296,17 +1296,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1390,6 +1387,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h

@@ -1305,17 +1305,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1399,6 +1396,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Cartesio/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Einstart-S/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Felix/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Formbot/Raptor/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration_adv.h

@@ -1302,17 +1302,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1396,6 +1393,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Formbot/T_Rex_3/Configuration_adv.h

@@ -1302,17 +1302,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1396,6 +1393,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Geeetech/MeCreator2/Configuration_adv.h

@@ -1298,17 +1298,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1392,6 +1389,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/MakerParts/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Malyan/M150/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Malyan/M200/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h

@@ -1305,17 +1305,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1399,6 +1396,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/RigidBot/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/SCARA/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Sanguinololu/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/TheBorg/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/TinyBoy2/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Tronxy/X3A/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/UltiMachine/Archim1/Configuration_adv.h

@@ -1298,17 +1298,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1392,6 +1389,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h

@@ -1310,17 +1310,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1404,6 +1401,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h

@@ -1272,17 +1272,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1366,6 +1363,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/MKS/SBASE/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/Tevo Little Monster/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/generic/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h

@@ -1299,17 +1299,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1393,6 +1390,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/makibox/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h

@@ -1297,17 +1297,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1391,6 +1388,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/config/examples/wt150/Configuration_adv.h

@@ -1298,17 +1298,14 @@
  * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  * You may also use software SPI if you wish to use general purpose IO pins.
  *
- * The TMC2130Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2130Stepper
- *
  * To use TMC2208 stepper UART-configurable stepper drivers
  * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  * to PDN_UART without a resistor.
  * The drivers can also be used with hardware serial.
  *
- * The TMC2208Stepper library is required for this stepper driver.
- * https://github.com/teemuatlut/TMC2208Stepper
+ * TMCStepper library is required for connected TMC stepper drivers.
+ * https://github.com/teemuatlut/TMCStepper
  */
 #if HAS_TRINAMIC
 
@@ -1392,6 +1389,12 @@
   #define STEALTHCHOP_E
 
   /**
+   * Adjust spreadCycle chopper parameters with the help of an example included in the library.
+   * The parameters are off time, hysteresis end and hysteresis start.
+   */
+  #define CHOPPER_TIMING { 4, -2, 1 }
+
+  /**
    * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
    * like overtemperature and short to ground. TMC2208 requires hardware serial.
    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.

Marlin/src/feature/tmc_util.cpp

@@ -34,7 +34,10 @@
 
 #if ENABLED(TMC_DEBUG)
   #include "../module/planner.h"
-  static bool report_tmc_status; // = false;
+  #include "../libs/hex_print_routines.h"
+  #if ENABLED(MONITOR_DRIVER_STATUS)
+    static bool report_tmc_status; // = false;
+  #endif
 #endif
 
 /**
@@ -130,7 +133,7 @@
       if (data.is_s2ga) SERIAL_ECHOLNPGM("short to ground (coil A)");
       if (data.is_s2gb) SERIAL_ECHOLNPGM("short to ground (coil B)");
       #if ENABLED(TMC_DEBUG)
-        tmc_report_all();
+        tmc_report_all(true, true, true, true);
       #endif
       kill(PSTR("Driver error"));
     }
@@ -326,16 +329,28 @@
     TMC_S2VSB,
     TMC_S2VSA
   };
-  static void drv_status_print_hex(const uint32_t drv_status) {
-    for (int B = 24; B >= 8; B -= 8){
-      SERIAL_PRINT((drv_status >> (B + 4)) & 0xF, HEX);
-      SERIAL_PRINT((drv_status >> B) & 0xF, HEX);
-      SERIAL_CHAR(':');
-    }
-    SERIAL_PRINT((drv_status >> 4) & 0xF, HEX);
-    SERIAL_PRINT((drv_status) & 0xF, HEX);
-    SERIAL_EOL();
-  }
+  enum TMC_get_registers_enum : char {
+    TMC_AXIS_CODES,
+    TMC_GET_GCONF,
+    TMC_GET_IHOLD_IRUN,
+    TMC_GET_GSTAT,
+    TMC_GET_IOIN,
+    TMC_GET_TPOWERDOWN,
+    TMC_GET_TSTEP,
+    TMC_GET_TPWMTHRS,
+    TMC_GET_TCOOLTHRS,
+    TMC_GET_THIGH,
+    TMC_GET_CHOPCONF,
+    TMC_GET_COOLCONF,
+    TMC_GET_PWMCONF,
+    TMC_GET_PWM_SCALE,
+    TMC_GET_DRV_STATUS,
+    TMC_GET_DRVCONF,
+    TMC_GET_DRVCTRL,
+    TMC_GET_DRVSTATUS,
+    TMC_GET_SGCSCONF,
+    TMC_GET_SMARTEN
+  };
 
   template<class TMC>
   static void print_vsense(TMC &st) { serialprintPGM(st.vsense() ? PSTR("1=.18") : PSTR("0=.325")); }
@@ -480,125 +495,146 @@
       case TMC_S2GA:          if (st.s2ga())         SERIAL_CHAR('X'); break;
       case TMC_DRV_OTPW:      if (st.otpw())         SERIAL_CHAR('X'); break;
       case TMC_OT:            if (st.ot())           SERIAL_CHAR('X'); break;
-      case TMC_DRV_STATUS_HEX:
+      case TMC_DRV_STATUS_HEX: {
+        const uint32_t drv_status = st.DRV_STATUS();
+        SERIAL_CHAR('\t');
         st.printLabel();
-        SERIAL_ECHOPGM("\t0x");
-        drv_status_print_hex(st.DRV_STATUS());
+        SERIAL_CHAR('\t');
+        print_hex_long(drv_status, ':');
+        if (drv_status == 0xFFFFFFFF || drv_status == 0) SERIAL_ECHOPGM("\t Bad response!");
+        SERIAL_EOL();
         break;
+      }
       default: _tmc_parse_drv_status(st, i); break;
     }
   }
 
-  static void tmc_debug_loop(const TMC_debug_enum i) {
-    #if AXIS_IS_TMC(X)
-      tmc_status(stepperX, i, planner.settings.axis_steps_per_mm[X_AXIS]);
-    #endif
-    #if AXIS_IS_TMC(X2)
-      tmc_status(stepperX2, i, planner.settings.axis_steps_per_mm[X_AXIS]);
-    #endif
+  static void tmc_debug_loop(const TMC_debug_enum i, const bool print_x, const bool print_y, const bool print_z, const bool print_e) {
+    if (print_x) {
+      #if AXIS_IS_TMC(X)
+        tmc_status(stepperX, i, planner.settings.axis_steps_per_mm[X_AXIS]);
+      #endif
+      #if AXIS_IS_TMC(X2)
+        tmc_status(stepperX2, i, planner.settings.axis_steps_per_mm[X_AXIS]);
+      #endif
+    }
 
-    #if AXIS_IS_TMC(Y)
-      tmc_status(stepperY, i, planner.settings.axis_steps_per_mm[Y_AXIS]);
-    #endif
-    #if AXIS_IS_TMC(Y2)
-      tmc_status(stepperY2, i, planner.settings.axis_steps_per_mm[Y_AXIS]);
-    #endif
+    if (print_y) {
+      #if AXIS_IS_TMC(Y)
+        tmc_status(stepperY, i, planner.settings.axis_steps_per_mm[Y_AXIS]);
+      #endif
+      #if AXIS_IS_TMC(Y2)
+        tmc_status(stepperY2, i, planner.settings.axis_steps_per_mm[Y_AXIS]);
+      #endif
+    }
 
-    #if AXIS_IS_TMC(Z)
-      tmc_status(stepperZ, i, planner.settings.axis_steps_per_mm[Z_AXIS]);
-    #endif
-    #if AXIS_IS_TMC(Z2)
-      tmc_status(stepperZ2, i, planner.settings.axis_steps_per_mm[Z_AXIS]);
-    #endif
-    #if AXIS_IS_TMC(Z3)
-      tmc_status(stepperZ3, i, planner.settings.axis_steps_per_mm[Z_AXIS]);
-    #endif
+    if (print_z) {
+      #if AXIS_IS_TMC(Z)
+        tmc_status(stepperZ, i, planner.settings.axis_steps_per_mm[Z_AXIS]);
+      #endif
+      #if AXIS_IS_TMC(Z2)
+        tmc_status(stepperZ2, i, planner.settings.axis_steps_per_mm[Z_AXIS]);
+      #endif
+      #if AXIS_IS_TMC(Z3)
+        tmc_status(stepperZ3, i, planner.settings.axis_steps_per_mm[Z_AXIS]);
+      #endif
+    }
 
-    #if AXIS_IS_TMC(E0)
-      tmc_status(stepperE0, i, planner.settings.axis_steps_per_mm[E_AXIS]);
-    #endif
-    #if AXIS_IS_TMC(E1)
-      tmc_status(stepperE1, i, planner.settings.axis_steps_per_mm[E_AXIS
-        #if ENABLED(DISTINCT_E_FACTORS)
-          + 1
-        #endif
-      ]);
-    #endif
-    #if AXIS_IS_TMC(E2)
-      tmc_status(stepperE2, i, planner.settings.axis_steps_per_mm[E_AXIS
-        #if ENABLED(DISTINCT_E_FACTORS)
-          + 2
-        #endif
-      ]);
-    #endif
-    #if AXIS_IS_TMC(E3)
-      tmc_status(stepperE3, i, planner.settings.axis_steps_per_mm[E_AXIS
-        #if ENABLED(DISTINCT_E_FACTORS)
-          + 3
-        #endif
-      ]);
-    #endif
-    #if AXIS_IS_TMC(E4)
-      tmc_status(stepperE4, i, planner.settings.axis_steps_per_mm[E_AXIS
-        #if ENABLED(DISTINCT_E_FACTORS)
-          + 4
-        #endif
-      ]);
-    #endif
-    #if AXIS_IS_TMC(E5)
-      tmc_status(stepperE5, i, planner.settings.axis_steps_per_mm[E_AXIS
-        #if ENABLED(DISTINCT_E_FACTORS)
-          + 5
-        #endif
-      ]);
-    #endif
+    if (print_e) {
+      #if AXIS_IS_TMC(E0)
+        tmc_status(stepperE0, i, planner.settings.axis_steps_per_mm[E_AXIS]);
+      #endif
+      #if AXIS_IS_TMC(E1)
+        tmc_status(stepperE1, i, planner.settings.axis_steps_per_mm[E_AXIS
+          #if ENABLED(DISTINCT_E_FACTORS)
+            + 1
+          #endif
+        ]);
+      #endif
+      #if AXIS_IS_TMC(E2)
+        tmc_status(stepperE2, i, planner.settings.axis_steps_per_mm[E_AXIS
+          #if ENABLED(DISTINCT_E_FACTORS)
+            + 2
+          #endif
+        ]);
+      #endif
+      #if AXIS_IS_TMC(E3)
+        tmc_status(stepperE3, i, planner.settings.axis_steps_per_mm[E_AXIS
+          #if ENABLED(DISTINCT_E_FACTORS)
+            + 3
+          #endif
+        ]);
+      #endif
+      #if AXIS_IS_TMC(E4)
+        tmc_status(stepperE4, i, planner.settings.axis_steps_per_mm[E_AXIS
+          #if ENABLED(DISTINCT_E_FACTORS)
+            + 4
+          #endif
+        ]);
+      #endif
+      #if AXIS_IS_TMC(E5)
+        tmc_status(stepperE5, i, planner.settings.axis_steps_per_mm[E_AXIS
+          #if ENABLED(DISTINCT_E_FACTORS)
+            + 5
+          #endif
+        ]);
+      #endif
+    }
 
     SERIAL_EOL();
   }
 
-  static void drv_status_loop(const TMC_drv_status_enum i) {
-    #if AXIS_IS_TMC(X)
-      tmc_parse_drv_status(stepperX, i);
-    #endif
-    #if AXIS_IS_TMC(X2)
-      tmc_parse_drv_status(stepperX2, i);
-    #endif
+  static void drv_status_loop(const TMC_drv_status_enum i, const bool print_x, const bool print_y, const bool print_z, const bool print_e) {
+    if (print_x) {
+      #if AXIS_IS_TMC(X)
+        tmc_parse_drv_status(stepperX, i);
+      #endif
+      #if AXIS_IS_TMC(X2)
+        tmc_parse_drv_status(stepperX2, i);
+      #endif
+    }
 
-    #if AXIS_IS_TMC(Y)
-      tmc_parse_drv_status(stepperY, i);
-    #endif
-    #if AXIS_IS_TMC(Y2)
-      tmc_parse_drv_status(stepperY2, i);
-    #endif
+    if (print_y) {
+      #if AXIS_IS_TMC(Y)
+        tmc_parse_drv_status(stepperY, i);
+      #endif
+      #if AXIS_IS_TMC(Y2)
+        tmc_parse_drv_status(stepperY2, i);
+      #endif
+    }
 
-    #if AXIS_IS_TMC(Z)
-      tmc_parse_drv_status(stepperZ, i);
-    #endif
-    #if AXIS_IS_TMC(Z2)
-      tmc_parse_drv_status(stepperZ2, i);
-    #endif
-    #if AXIS_IS_TMC(Z3)
-      tmc_parse_drv_status(stepperZ3, i);
-    #endif
+    if (print_z) {
+      #if AXIS_IS_TMC(Z)
+        tmc_parse_drv_status(stepperZ, i);
+      #endif
+      #if AXIS_IS_TMC(Z2)
+        tmc_parse_drv_status(stepperZ2, i);
+      #endif
+      #if AXIS_IS_TMC(Z3)
+        tmc_parse_drv_status(stepperZ3, i);
+      #endif
+    }
 
-    #if AXIS_IS_TMC(E0)
-      tmc_parse_drv_status(stepperE0, i);
-    #endif
-    #if AXIS_IS_TMC(E1)
-      tmc_parse_drv_status(stepperE1, i);
-    #endif
-    #if AXIS_IS_TMC(E2)
-      tmc_parse_drv_status(stepperE2, i);
-    #endif
-    #if AXIS_IS_TMC(E3)
-      tmc_parse_drv_status(stepperE3, i);
-    #endif
-    #if AXIS_IS_TMC(E4)
-      tmc_parse_drv_status(stepperE4, i);
-    #endif
-    #if AXIS_IS_TMC(E5)
-      tmc_parse_drv_status(stepperE5, i);
-    #endif
+    if (print_e) {
+      #if AXIS_IS_TMC(E0)
+        tmc_parse_drv_status(stepperE0, i);
+      #endif
+      #if AXIS_IS_TMC(E1)
+        tmc_parse_drv_status(stepperE1, i);
+      #endif
+      #if AXIS_IS_TMC(E2)
+        tmc_parse_drv_status(stepperE2, i);
+      #endif
+      #if AXIS_IS_TMC(E3)
+        tmc_parse_drv_status(stepperE3, i);
+      #endif
+      #if AXIS_IS_TMC(E4)
+        tmc_parse_drv_status(stepperE4, i);
+      #endif
+      #if AXIS_IS_TMC(E5)
+        tmc_parse_drv_status(stepperE5, i);
+      #endif
+    }
 
     SERIAL_EOL();
   }
@@ -607,9 +643,9 @@
    * M122 report functions
    */
 
-  void tmc_report_all() {
-    #define TMC_REPORT(LABEL, ITEM) do{ SERIAL_ECHOPGM(LABEL);  tmc_debug_loop(ITEM); }while(0)
-    #define DRV_REPORT(LABEL, ITEM) do{ SERIAL_ECHOPGM(LABEL); drv_status_loop(ITEM); }while(0)
+  void tmc_report_all(bool print_x, const bool print_y, const bool print_z, const bool print_e) {
+    #define TMC_REPORT(LABEL, ITEM) do{ SERIAL_ECHOPGM(LABEL);  tmc_debug_loop(ITEM, print_x, print_y, print_z, print_e); }while(0)
+    #define DRV_REPORT(LABEL, ITEM) do{ SERIAL_ECHOPGM(LABEL); drv_status_loop(ITEM, print_x, print_y, print_z, print_e); }while(0)
     TMC_REPORT("\t",                 TMC_CODES);
     TMC_REPORT("Enabled\t",          TMC_ENABLED);
     TMC_REPORT("Set current",        TMC_CURRENT);
@@ -661,6 +697,135 @@
     SERIAL_EOL();
   }
 
+  #define PRINT_TMC_REGISTER(REG_CASE) case TMC_GET_##REG_CASE: print_hex_long(st.REG_CASE(), ':'); break
+
+  #if HAS_DRIVER(TMC2130)
+    static void tmc_get_ic_registers(TMC2130Stepper &st, const TMC_get_registers_enum i) {
+      switch (i) {
+        PRINT_TMC_REGISTER(TCOOLTHRS);
+        PRINT_TMC_REGISTER(THIGH);
+        PRINT_TMC_REGISTER(COOLCONF);
+        default: SERIAL_CHAR('\t'); break;
+      }
+    }
+  #endif
+  #if HAS_DRIVER(TMC2208)
+    static void tmc_get_ic_registers(TMC2208Stepper, const TMC_get_registers_enum) { SERIAL_CHAR('\t'); }
+  #endif
+
+  #if HAS_TRINAMIC
+    template<class TMC>
+    static void tmc_get_registers(TMC &st, const TMC_get_registers_enum i) {
+      switch (i) {
+        case TMC_AXIS_CODES: SERIAL_CHAR('\t'); st.printLabel(); break;
+        PRINT_TMC_REGISTER(GCONF);
+        PRINT_TMC_REGISTER(IHOLD_IRUN);
+        PRINT_TMC_REGISTER(GSTAT);
+        PRINT_TMC_REGISTER(IOIN);
+        PRINT_TMC_REGISTER(TPOWERDOWN);
+        PRINT_TMC_REGISTER(TSTEP);
+        PRINT_TMC_REGISTER(TPWMTHRS);
+        PRINT_TMC_REGISTER(CHOPCONF);
+        PRINT_TMC_REGISTER(PWMCONF);
+        PRINT_TMC_REGISTER(PWM_SCALE);
+        PRINT_TMC_REGISTER(DRV_STATUS);
+        default: tmc_get_ic_registers(st, i); break;
+      }
+      SERIAL_CHAR('\t');
+    }
+  #endif
+  #if HAS_DRIVER(TMC2660)
+    template <char AXIS_LETTER, char DRIVER_ID>
+    static void tmc_get_registers(TMCMarlin<TMC2660Stepper, AXIS_LETTER, DRIVER_ID> &st, const TMC_get_registers_enum i) {
+      switch (i) {
+        case TMC_AXIS_CODES: SERIAL_CHAR('\t'); st.printLabel(); break;
+        PRINT_TMC_REGISTER(DRVCONF);
+        PRINT_TMC_REGISTER(DRVCTRL);
+        PRINT_TMC_REGISTER(CHOPCONF);
+        PRINT_TMC_REGISTER(DRVSTATUS);
+        PRINT_TMC_REGISTER(SGCSCONF);
+        PRINT_TMC_REGISTER(SMARTEN);
+        default: SERIAL_CHAR('\t'); break;
+      }
+      SERIAL_CHAR('\t');
+    }
+  #endif
+
+  static void tmc_get_registers(TMC_get_registers_enum i, const bool print_x, const bool print_y, const bool print_z, const bool print_e) {
+    if (print_x) {
+      #if AXIS_IS_TMC(X)
+        tmc_get_registers(stepperX, i);
+      #endif
+      #if AXIS_IS_TMC(X2)
+        tmc_get_registers(stepperX2, i);
+      #endif
+    }
+
+    if (print_y) {
+      #if AXIS_IS_TMC(Y)
+        tmc_get_registers(stepperY, i);
+      #endif
+      #if AXIS_IS_TMC(Y2)
+        tmc_get_registers(stepperY2, i);
+      #endif
+    }
+
+    if (print_z) {
+      #if AXIS_IS_TMC(Z)
+        tmc_get_registers(stepperZ, i);
+      #endif
+      #if AXIS_IS_TMC(Z2)
+        tmc_get_registers(stepperZ2, i);
+      #endif
+      #if AXIS_IS_TMC(Z3)
+        tmc_get_registers(stepperZ3, i);
+      #endif
+    }
+
+    if (print_e) {
+      #if AXIS_IS_TMC(E0)
+        tmc_get_registers(stepperE0, i);
+      #endif
+      #if AXIS_IS_TMC(E1)
+        tmc_get_registers(stepperE1, i);
+      #endif
+      #if AXIS_IS_TMC(E2)
+        tmc_get_registers(stepperE2, i);
+      #endif
+      #if AXIS_IS_TMC(E3)
+        tmc_get_registers(stepperE3, i);
+      #endif
+      #if AXIS_IS_TMC(E4)
+        tmc_get_registers(stepperE4, i);
+      #endif
+      #if AXIS_IS_TMC(E5)
+        tmc_get_registers(stepperE5, i);
+      #endif
+    }
+
+    SERIAL_EOL();
+  }
+
+  void tmc_get_registers(bool print_x, bool print_y, bool print_z, bool print_e) {
+    #define _TMC_GET_REG(LABEL, ITEM) do{ SERIAL_ECHOPGM(LABEL); tmc_get_registers(ITEM, print_x, print_y, print_z, print_e); }while(0)
+    #define TMC_GET_REG(NAME, TABS) _TMC_GET_REG(STRINGIFY(NAME) TABS, TMC_GET_##NAME)
+    _TMC_GET_REG("\t", TMC_AXIS_CODES);
+    TMC_GET_REG(GCONF, "\t\t");
+    TMC_GET_REG(IHOLD_IRUN, "\t");
+    TMC_GET_REG(GSTAT, "\t\t");
+    TMC_GET_REG(IOIN, "\t\t");
+    TMC_GET_REG(TPOWERDOWN, "\t");
+    TMC_GET_REG(TSTEP, "\t\t");
+    TMC_GET_REG(TPWMTHRS, "\t");
+    TMC_GET_REG(TCOOLTHRS, "\t");
+    TMC_GET_REG(THIGH, "\t\t");
+    TMC_GET_REG(CHOPCONF, "\t");
+    TMC_GET_REG(COOLCONF, "\t");
+    TMC_GET_REG(PWMCONF, "\t");
+    TMC_GET_REG(PWM_SCALE, "\t");
+    TMC_GET_REG(DRV_STATUS, "\t");
+  }
+
 #endif // TMC_DEBUG
 
 #if USE_SENSORLESS
@@ -736,4 +901,83 @@
   }
 #endif // TMC_HAS_SPI
 
+template<typename TMC>
+static bool test_connection(TMC &st) {
+  SERIAL_ECHOPGM("Testing ");
+  st.printLabel();
+  SERIAL_ECHOPGM(" connection... ");
+  const uint8_t test_result = st.test_connection();
+
+  if (test_result > 0) SERIAL_ECHOPGM("Error: All ");
+
+  const char *stat;
+  switch (test_result) {
+    default:
+    case 0: stat = PSTR("OK"); break;
+    case 1: stat = PSTR("HIGH"); break;
+    case 2: stat = PSTR("LOW"); break;
+  }
+  serialprintPGM(stat);
+  SERIAL_EOL();
+
+  return test_result;
+}
+
+void test_tmc_connection(const bool test_x, const bool test_y, const bool test_z, const bool test_e) {
+  uint8_t axis_connection = 0;
+
+  if (test_x) {
+    #if AXIS_IS_TMC(X)
+      axis_connection += test_connection(stepperX);
+    #endif
+    #if AXIS_IS_TMC(X2)
+      axis_connection += test_connection(stepperX2);
+    #endif
+  }
+
+  if (test_y) {
+    #if AXIS_IS_TMC(Y)
+      axis_connection += test_connection(stepperY);
+    #endif
+    #if AXIS_IS_TMC(Y2)
+      axis_connection += test_connection(stepperY2);
+    #endif
+  }
+
+  if (test_z) {
+    #if AXIS_IS_TMC(Z)
+      axis_connection += test_connection(stepperZ);
+    #endif
+    #if AXIS_IS_TMC(Z2)
+      axis_connection += test_connection(stepperZ2);
+    #endif
+    #if AXIS_IS_TMC(Z3)
+      axis_connection += test_connection(stepperZ3);
+    #endif
+  }
+
+  if (test_e) {
+    #if AXIS_IS_TMC(E0)
+      axis_connection += test_connection(stepperE0);
+    #endif
+    #if AXIS_IS_TMC(E1)
+      axis_connection += test_connection(stepperE1);
+    #endif
+    #if AXIS_IS_TMC(E2)
+      axis_connection += test_connection(stepperE2);
+    #endif
+    #if AXIS_IS_TMC(E3)
+      axis_connection += test_connection(stepperE3);
+    #endif
+    #if AXIS_IS_TMC(E4)
+      axis_connection += test_connection(stepperE4);
+    #endif
+    #if AXIS_IS_TMC(E5)
+      axis_connection += test_connection(stepperE5);
+    #endif
+  }
+
+  if (axis_connection) ui.set_status_P(PSTR("TMC CONNECTION ERROR"));
+}
+
 #endif // HAS_TRINAMIC

Marlin/src/feature/tmc_util.h

@@ -22,6 +22,7 @@
 #pragma once
 
 #include "../inc/MarlinConfig.h"
+#include "../lcd/ultralcd.h"
 #if HAS_TRINAMIC
   #include <TMCStepper.h>
 #endif
@@ -155,12 +156,14 @@ void tmc_set_sgt(TMC &st, const int8_t sgt_val) {
 }
 
 void monitor_tmc_driver();
+void test_tmc_connection(const bool test_x, const bool test_y, const bool test_z, const bool test_e);
 
 #if ENABLED(TMC_DEBUG)
   #if ENABLED(MONITOR_DRIVER_STATUS)
     void tmc_set_report_status(const bool status);
   #endif
-  void tmc_report_all();
+  void tmc_report_all(const bool print_x, const bool print_y, const bool print_z, const bool print_e);
+  void tmc_get_registers(const bool print_x, const bool print_y, const bool print_z, const bool print_e);
 #endif
 
 /**

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

@@ -22,7 +22,7 @@
 
 #include "../../../inc/MarlinConfig.h"
 
-#if ENABLED(TMC_DEBUG)
+#if HAS_TRINAMIC
 
 #include "../../gcode.h"
 #include "../../../feature/tmc_util.h"
@@ -31,14 +31,25 @@
  * M122: Debug TMC drivers
  */
 void GcodeSuite::M122() {
+  bool print_axis[XYZE] = { false, false, false, false },
+       print_all = true;
+  LOOP_XYZE(i) if (parser.seen(axis_codes[i])) { print_axis[i] = true; print_all = false; }
 
-  #if ENABLED(MONITOR_DRIVER_STATUS)
-    if (parser.seen('S'))
-      tmc_set_report_status(parser.value_bool());
+  if (print_all) LOOP_XYZE(i) print_axis[i] = true;
+
+  #if ENABLED(TMC_DEBUG)
+    #if ENABLED(MONITOR_DRIVER_STATUS)
+      if (parser.seen('S'))
+        tmc_set_report_status(parser.value_bool());
+    #endif
+
+    if (parser.seen('V'))
+      tmc_get_registers(print_axis[X_AXIS], print_axis[Y_AXIS], print_axis[Z_AXIS], print_axis[E_AXIS]);
     else
+      tmc_report_all(print_axis[X_AXIS], print_axis[Y_AXIS], print_axis[Z_AXIS], print_axis[E_AXIS]);
   #endif
-      tmc_report_all();
 
+  test_tmc_connection(print_axis[X_AXIS], print_axis[Y_AXIS], print_axis[Z_AXIS], print_axis[E_AXIS]);
 }
 
-#endif // TMC_DEBUG
+#endif // HAS_TRINAMIC

Marlin/src/gcode/gcode.cpp

@@ -650,9 +650,7 @@ void GcodeSuite::process_parsed_command(
       #endif
 
       #if HAS_TRINAMIC
-        #if ENABLED(TMC_DEBUG)
-          case 122: M122(); break;
-        #endif
+        case 122: M122(); break;
         case 906: M906(); break;                                  // M906: Set motor current in milliamps using axis codes X, Y, Z, E
         #if ENABLED(MONITOR_DRIVER_STATUS)
           case 911: M911(); break;                                // M911: Report TMC2130 prewarn triggered flags

Marlin/src/gcode/gcode.h

@@ -792,9 +792,7 @@ private:
   #endif
 
   #if HAS_TRINAMIC
-    #if ENABLED(TMC_DEBUG)
-      static void M122();
-    #endif
+    static void M122();
     static void M906();
     #if ENABLED(MONITOR_DRIVER_STATUS)
       static void M911();

Marlin/src/libs/hex_print_routines.cpp

@@ -23,7 +23,7 @@
 #include "../inc/MarlinConfig.h"
 #include "../gcode/parser.h"
 
-#if ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(M100_FREE_MEMORY_WATCHER) || ENABLED(DEBUG_GCODE_PARSER)
+#if ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(M100_FREE_MEMORY_WATCHER) || ENABLED(DEBUG_GCODE_PARSER) || ENABLED(TMC_DEBUG)
 
   #include "hex_print_routines.h"
 
@@ -78,4 +78,13 @@
   void print_hex_word(const uint16_t w)        { SERIAL_ECHO(hex_word(w));    }
   void print_hex_address(const void * const w) { SERIAL_ECHO(hex_address(w)); }
 
+  void print_hex_long(const uint32_t w, const char delimiter) {
+    SERIAL_ECHOPGM("0x");
+    for (int B = 24; B >= 8; B -= 8){
+      print_hex_byte(w >> B);
+      SERIAL_CHAR(delimiter);
+    }
+    print_hex_byte(w);
+  }
+
 #endif // AUTO_BED_LEVELING_UBL || M100_FREE_MEMORY_WATCHER || DEBUG_GCODE_PARSER

Marlin/src/libs/hex_print_routines.h

@@ -38,6 +38,7 @@ void print_hex_nybble(const uint8_t n);
 void print_hex_byte(const uint8_t b);
 void print_hex_word(const uint16_t w);
 void print_hex_address(const void * const w);
+void print_hex_long(const uint32_t w, const char delimiter);
 
 #ifdef CPU_32_BIT
   typedef uint32_t ptr_int_t;

Marlin/src/module/stepper_indirection.cpp

@@ -205,12 +205,14 @@
   void tmc_init(TMCMarlin<TMC2130Stepper, AXIS_LETTER, DRIVER_ID> &st, const uint16_t mA, const uint16_t microsteps, const uint32_t thrs, const float spmm, const bool stealth) {
     st.begin();
 
+    static constexpr int8_t timings[] = CHOPPER_TIMING; // Default 4, -2, 1
+
     CHOPCONF_t chopconf{0};
     chopconf.tbl = 1;
-    chopconf.toff = 3;
+    chopconf.toff = timings[0];
     chopconf.intpol = INTERPOLATE;
-    chopconf.hstrt = 2;
-    chopconf.hend = 5;
+    chopconf.hend = timings[1] + 3;
+    chopconf.hstrt = timings[2] - 1;
     st.CHOPCONF(chopconf.sr);
 
     st.rms_current(mA, HOLD_MULTIPLIER);
@@ -440,6 +442,8 @@
 
   template<char AXIS_LETTER, char DRIVER_ID>
   void tmc_init(TMCMarlin<TMC2208Stepper, AXIS_LETTER, DRIVER_ID> &st, const uint16_t mA, const uint16_t microsteps, const uint32_t thrs, const float spmm, const bool stealth) {
+    static constexpr int8_t timings[] = CHOPPER_TIMING; // Default 4, -2, 1
+
     TMC2208_n::GCONF_t gconf{0};
     gconf.pdn_disable = true; // Use UART
     gconf.mstep_reg_select = true; // Select microsteps with UART
@@ -449,10 +453,10 @@
 
     TMC2208_n::CHOPCONF_t chopconf{0};
     chopconf.tbl = 0b01; // blank_time = 24
-    chopconf.toff = 5;
+    chopconf.toff = timings[0];
     chopconf.intpol = INTERPOLATE;
-    chopconf.hstrt = 2;
-    chopconf.hend = 5;
+    chopconf.hend = timings[1] + 3;
+    chopconf.hstrt = timings[2] - 1;
     st.CHOPCONF(chopconf.sr);
 
     st.rms_current(mA, HOLD_MULTIPLIER);
@@ -540,13 +544,20 @@
   template<char AXIS_LETTER, char DRIVER_ID>
   void tmc_init(TMCMarlin<TMC2660Stepper, AXIS_LETTER, DRIVER_ID> &st, const uint16_t mA, const uint16_t microsteps, const uint32_t, const float, const bool) {
     st.begin();
+
+    static constexpr int8_t timings[] = CHOPPER_TIMING; // Default 4, -2, 1
+
+    TMC2660_n::CHOPCONF_t chopconf{0};
+    chopconf.tbl = 1;
+    chopconf.toff = timings[0];
+    chopconf.hend = timings[1] + 3;
+    chopconf.hstrt = timings[2] - 1;
+    st.CHOPCONF(chopconf.sr);
+
     st.rms_current(mA);
     st.microsteps(microsteps);
-    st.blank_time(24);
-    st.toff(5); // Only enables the driver if used with stealthChop
     st.intpol(INTERPOLATE);
-    //st.hysteresis_start(3);
-    //st.hysteresis_end(2);
+    st.diss2g(true); // Disable short to ground protection. Too many false readings?
   }
 #endif // TMC2660