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@ -1323,93 +1323,106 @@ |
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// @section tmc_smart
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/**
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* To use TMC2130 stepper drivers in SPI mode connect your SPI pins to |
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* the hardware SPI interface on your board and define the required CS pins |
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* in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.). |
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* To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode |
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* connect your SPI pins to the hardware SPI interface on your board and define |
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* the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 |
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* pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.). |
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* You may also use software SPI if you wish to use general purpose IO pins. |
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* |
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* To use TMC2208 stepper UART-configurable stepper drivers |
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* connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor. |
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* To use the reading capabilities, also connect #_SERIAL_RX_PIN |
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* to PDN_UART without a resistor. |
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* To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN |
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* to the driver side PDN_UART pin with a 1K resistor. |
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* To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without |
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* a resistor. |
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* The drivers can also be used with hardware serial. |
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* |
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* TMCStepper library is required for connected TMC stepper drivers. |
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* TMCStepper library is required to use TMC stepper drivers. |
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* https://github.com/teemuatlut/TMCStepper
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*/ |
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#if HAS_TRINAMIC |
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#define R_SENSE 0.11 // R_sense resistor for SilentStepStick2130
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#define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
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#define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
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#if AXIS_IS_TMC(X) |
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#define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
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#define X_MICROSTEPS 16 // 0..256
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#define X_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(X2) |
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#define X2_CURRENT 800 |
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#define X2_MICROSTEPS 16 |
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#define X2_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(Y) |
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#define Y_CURRENT 800 |
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#define Y_MICROSTEPS 16 |
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#define Y_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(Y2) |
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#define Y2_CURRENT 800 |
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#define Y2_MICROSTEPS 16 |
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#define Y2_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(Z) |
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#define Z_CURRENT 800 |
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#define Z_MICROSTEPS 16 |
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#define Z_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(Z2) |
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#define Z2_CURRENT 800 |
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#define Z2_MICROSTEPS 16 |
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#define Z2_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(Z3) |
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#define Z3_CURRENT 800 |
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#define Z3_MICROSTEPS 16 |
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#define Z3_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(E0) |
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#define E0_CURRENT 800 |
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#define E0_MICROSTEPS 16 |
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#define E0_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(E1) |
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#define E1_CURRENT 800 |
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#define E1_MICROSTEPS 16 |
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#define E1_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(E2) |
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#define E2_CURRENT 800 |
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#define E2_MICROSTEPS 16 |
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#define E2_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(E3) |
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#define E3_CURRENT 800 |
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#define E3_MICROSTEPS 16 |
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#define E3_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(E4) |
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#define E4_CURRENT 800 |
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#define E4_MICROSTEPS 16 |
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#define E4_RSENSE 0.11 |
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#endif |
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#if AXIS_IS_TMC(E5) |
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#define E5_CURRENT 800 |
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#define E5_MICROSTEPS 16 |
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#define E5_RSENSE 0.11 |
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#endif |
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/**
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* Override default SPI pins for TMC2130 and TMC2660 drivers here. |
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* Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here. |
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* The default pins can be found in your board's pins file. |
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*/ |
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//#define X_CS_PIN -1
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@ -1428,6 +1441,7 @@ |
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/**
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* Use software SPI for TMC2130. |
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* Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160). |
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* The default SW SPI pins are defined the respective pins files, |
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* but you can override or define them here. |
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*/ |
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@ -1445,6 +1459,7 @@ |
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//#define SOFTWARE_DRIVER_ENABLE
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/**
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* TMC2130, TMC2160, TMC2208, TMC5130 and TMC5160 only |
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* Use Trinamic's ultra quiet stepping mode. |
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* When disabled, Marlin will use spreadCycle stepping mode. |
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*/ |
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@ -1469,7 +1484,7 @@ |
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#define CHOPPER_TIMING { 4, -2, 1 } |
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/**
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* Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions, |
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* Monitor Trinamic drivers for error conditions, |
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* like overtemperature and short to ground. TMC2208 requires hardware serial. |
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* In the case of overtemperature Marlin can decrease the driver current until error condition clears. |
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* Other detected conditions can be used to stop the current print. |
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@ -1488,6 +1503,7 @@ |
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#endif |
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/**
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* TMC2130, TMC2160, TMC2208, TMC5130 and TMC5160 only |
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* The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD. |
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* This mode allows for faster movements at the expense of higher noise levels. |
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* STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD. |
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@ -1510,6 +1526,7 @@ |
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#define E5_HYBRID_THRESHOLD 30 |
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/**
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* TMC2130, TMC2160, TMC2660, TMC5130, and TMC5160 only |
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* Use StallGuard2 to sense an obstacle and trigger an endstop. |
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* Connect the stepper driver's DIAG1 pin to the X/Y endstop pin. |
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* X, Y, and Z homing will always be done in spreadCycle mode. |
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teemuatlut
6 years ago
Scott Lahteine