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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- /**
- * stepper/trinamic.h
- * Stepper driver indirection for Trinamic
- */
-
- #include <TMCStepper.h>
- #if TMCSTEPPER_VERSION < 0x000500
- #error "Update TMCStepper library to 0.5.0 or newer."
- #endif
-
- #include "../../inc/MarlinConfig.h"
- #include "../../feature/tmc_util.h"
-
- #define CLASS_TMC2130 TMC2130Stepper
- #define CLASS_TMC2160 TMC2160Stepper
- #define CLASS_TMC2208 TMC2208Stepper
- #define CLASS_TMC2209 TMC2209Stepper
- #define CLASS_TMC2660 TMC2660Stepper
- #define CLASS_TMC5130 TMC5130Stepper
- #define CLASS_TMC5160 TMC5160Stepper
-
- #define TMC_X_LABEL 'X', '0'
- #define TMC_Y_LABEL 'Y', '0'
- #define TMC_Z_LABEL 'Z', '0'
-
- #define TMC_I_LABEL 'I', '0'
- #define TMC_J_LABEL 'J', '0'
- #define TMC_K_LABEL 'K', '0'
- #define TMC_U_LABEL 'U', '0'
- #define TMC_V_LABEL 'V', '0'
- #define TMC_W_LABEL 'W', '0'
-
- #define TMC_X2_LABEL 'X', '2'
- #define TMC_Y2_LABEL 'Y', '2'
- #define TMC_Z2_LABEL 'Z', '2'
- #define TMC_Z3_LABEL 'Z', '3'
- #define TMC_Z4_LABEL 'Z', '4'
-
- #define TMC_E0_LABEL 'E', '0'
- #define TMC_E1_LABEL 'E', '1'
- #define TMC_E2_LABEL 'E', '2'
- #define TMC_E3_LABEL 'E', '3'
- #define TMC_E4_LABEL 'E', '4'
- #define TMC_E5_LABEL 'E', '5'
- #define TMC_E6_LABEL 'E', '6'
- #define TMC_E7_LABEL 'E', '7'
-
- #define __TMC_CLASS(TYPE, L, I, A) TMCMarlin<CLASS_##TYPE, L, I, A>
- #define _TMC_CLASS(TYPE, LandI, A) __TMC_CLASS(TYPE, LandI, A)
- #define TMC_CLASS(ST, A) _TMC_CLASS(ST##_DRIVER_TYPE, TMC_##ST##_LABEL, A##_AXIS)
- #if ENABLED(DISTINCT_E_FACTORS)
- #define TMC_CLASS_E(N) TMC_CLASS(E##N, E##N)
- #else
- #define TMC_CLASS_E(N) TMC_CLASS(E##N, E)
- #endif
-
- #ifndef CHOPPER_TIMING_X
- #define CHOPPER_TIMING_X CHOPPER_TIMING
- #endif
- #if HAS_Y_AXIS && !defined(CHOPPER_TIMING_Y)
- #define CHOPPER_TIMING_Y CHOPPER_TIMING
- #endif
- #if HAS_Z_AXIS && !defined(CHOPPER_TIMING_Z)
- #define CHOPPER_TIMING_Z CHOPPER_TIMING
- #endif
- #if HAS_I_AXIS && !defined(CHOPPER_TIMING_I)
- #define CHOPPER_TIMING_I CHOPPER_TIMING
- #endif
- #if HAS_J_AXIS && !defined(CHOPPER_TIMING_J)
- #define CHOPPER_TIMING_J CHOPPER_TIMING
- #endif
- #if HAS_K_AXIS && !defined(CHOPPER_TIMING_K)
- #define CHOPPER_TIMING_K CHOPPER_TIMING
- #endif
- #if HAS_U_AXIS && !defined(CHOPPER_TIMING_U)
- #define CHOPPER_TIMING_U CHOPPER_TIMING
- #endif
- #if HAS_V_AXIS && !defined(CHOPPER_TIMING_V)
- #define CHOPPER_TIMING_V CHOPPER_TIMING
- #endif
- #if HAS_W_AXIS && !defined(CHOPPER_TIMING_W)
- #define CHOPPER_TIMING_W CHOPPER_TIMING
- #endif
- #if HAS_EXTRUDERS && !defined(CHOPPER_TIMING_E)
- #define CHOPPER_TIMING_E CHOPPER_TIMING
- #endif
-
- #if HAS_TMC220x
- void tmc_serial_begin();
- #endif
-
- void restore_trinamic_drivers();
- void reset_trinamic_drivers();
-
- #define AXIS_HAS_SQUARE_WAVE(A) (AXIS_IS_TMC(A) && ENABLED(SQUARE_WAVE_STEPPING))
-
- // X Stepper
- #if AXIS_IS_TMC(X)
- extern TMC_CLASS(X, X) stepperX;
- static constexpr chopper_timing_t chopper_timing_X = CHOPPER_TIMING_X;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define X_ENABLE_INIT() NOOP
- #define X_ENABLE_WRITE(STATE) stepperX.toff((STATE)==X_ENABLE_ON ? chopper_timing_X.toff : 0)
- #define X_ENABLE_READ() stepperX.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(X)
- #define X_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(X_STEP_PIN); }while(0)
- #endif
- #endif
-
- // Y Stepper
- #if AXIS_IS_TMC(Y)
- extern TMC_CLASS(Y, Y) stepperY;
- static constexpr chopper_timing_t chopper_timing_Y = CHOPPER_TIMING_Y;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define Y_ENABLE_INIT() NOOP
- #define Y_ENABLE_WRITE(STATE) stepperY.toff((STATE)==Y_ENABLE_ON ? chopper_timing_Y.toff : 0)
- #define Y_ENABLE_READ() stepperY.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(Y)
- #define Y_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Y_STEP_PIN); }while(0)
- #endif
- #endif
-
- // Z Stepper
- #if AXIS_IS_TMC(Z)
- extern TMC_CLASS(Z, Z) stepperZ;
- static constexpr chopper_timing_t chopper_timing_Z = CHOPPER_TIMING_Z;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define Z_ENABLE_INIT() NOOP
- #define Z_ENABLE_WRITE(STATE) stepperZ.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z.toff : 0)
- #define Z_ENABLE_READ() stepperZ.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(Z)
- #define Z_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z_STEP_PIN); }while(0)
- #endif
- #endif
-
- // X2 Stepper
- #if HAS_X2_ENABLE && AXIS_IS_TMC(X2)
- extern TMC_CLASS(X2, X) stepperX2;
- #ifndef CHOPPER_TIMING_X2
- #define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
- #endif
- static constexpr chopper_timing_t chopper_timing_X2 = CHOPPER_TIMING_X2;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define X2_ENABLE_INIT() NOOP
- #define X2_ENABLE_WRITE(STATE) stepperX2.toff((STATE)==X_ENABLE_ON ? chopper_timing_X2.toff : 0)
- #define X2_ENABLE_READ() stepperX2.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(X2)
- #define X2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(X2_STEP_PIN); }while(0)
- #endif
- #endif
-
- // Y2 Stepper
- #if HAS_Y2_ENABLE && AXIS_IS_TMC(Y2)
- extern TMC_CLASS(Y2, Y) stepperY2;
- #ifndef CHOPPER_TIMING_Y2
- #define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
- #endif
- static constexpr chopper_timing_t chopper_timing_Y2 = CHOPPER_TIMING_Y2;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define Y2_ENABLE_INIT() NOOP
- #define Y2_ENABLE_WRITE(STATE) stepperY2.toff((STATE)==Y_ENABLE_ON ? chopper_timing_Y2.toff : 0)
- #define Y2_ENABLE_READ() stepperY2.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(Y2)
- #define Y2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Y2_STEP_PIN); }while(0)
- #endif
- #endif
-
- // Z2 Stepper
- #if HAS_Z2_ENABLE && AXIS_IS_TMC(Z2)
- extern TMC_CLASS(Z2, Z) stepperZ2;
- #ifndef CHOPPER_TIMING_Z2
- #define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
- #endif
- static constexpr chopper_timing_t chopper_timing_Z2 = CHOPPER_TIMING_Z2;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define Z2_ENABLE_INIT() NOOP
- #define Z2_ENABLE_WRITE(STATE) stepperZ2.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z2.toff : 0)
- #define Z2_ENABLE_READ() stepperZ2.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(Z2)
- #define Z2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z2_STEP_PIN); }while(0)
- #endif
- #endif
-
- // Z3 Stepper
- #if HAS_Z3_ENABLE && AXIS_IS_TMC(Z3)
- extern TMC_CLASS(Z3, Z) stepperZ3;
- #ifndef CHOPPER_TIMING_Z3
- #define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
- #endif
- static constexpr chopper_timing_t chopper_timing_Z3 = CHOPPER_TIMING_Z3;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define Z3_ENABLE_INIT() NOOP
- #define Z3_ENABLE_WRITE(STATE) stepperZ3.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z3.toff : 0)
- #define Z3_ENABLE_READ() stepperZ3.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(Z3)
- #define Z3_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z3_STEP_PIN); }while(0)
- #endif
- #endif
-
- // Z4 Stepper
- #if HAS_Z4_ENABLE && AXIS_IS_TMC(Z4)
- extern TMC_CLASS(Z4, Z) stepperZ4;
- #ifndef CHOPPER_TIMING_Z4
- #define CHOPPER_TIMING_Z4 CHOPPER_TIMING_Z
- #endif
- static constexpr chopper_timing_t chopper_timing_Z4 = CHOPPER_TIMING_Z4;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define Z4_ENABLE_INIT() NOOP
- #define Z4_ENABLE_WRITE(STATE) stepperZ4.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z4.toff : 0)
- #define Z4_ENABLE_READ() stepperZ4.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(Z4)
- #define Z4_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z4_STEP_PIN); }while(0)
- #endif
- #endif
-
- // I Stepper
- #if AXIS_IS_TMC(I)
- extern TMC_CLASS(I, I) stepperI;
- static constexpr chopper_timing_t chopper_timing_I = CHOPPER_TIMING_I;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define I_ENABLE_INIT() NOOP
- #define I_ENABLE_WRITE(STATE) stepperI.toff((STATE)==I_ENABLE_ON ? chopper_timing.toff : 0)
- #define I_ENABLE_READ() stepperI.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(I)
- #define I_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(I_STEP_PIN); }while(0)
- #endif
- #endif
-
- // J Stepper
- #if AXIS_IS_TMC(J)
- extern TMC_CLASS(J, J) stepperJ;
- static constexpr chopper_timing_t chopper_timing_J = CHOPPER_TIMING_J;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define J_ENABLE_INIT() NOOP
- #define J_ENABLE_WRITE(STATE) stepperJ.toff((STATE)==J_ENABLE_ON ? chopper_timing.toff : 0)
- #define J_ENABLE_READ() stepperJ.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(J)
- #define J_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(J_STEP_PIN); }while(0)
- #endif
- #endif
-
- // K Stepper
- #if AXIS_IS_TMC(K)
- extern TMC_CLASS(K, K) stepperK;
- static constexpr chopper_timing_t chopper_timing_K = CHOPPER_TIMING_K;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define K_ENABLE_INIT() NOOP
- #define K_ENABLE_WRITE(STATE) stepperK.toff((STATE)==K_ENABLE_ON ? chopper_timing.toff : 0)
- #define K_ENABLE_READ() stepperK.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(K)
- #define K_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(K_STEP_PIN); }while(0)
- #endif
- #endif
-
- // U Stepper
- #if AXIS_IS_TMC(U)
- extern TMC_CLASS(U, U) stepperU;
- static constexpr chopper_timing_t chopper_timing_U = CHOPPER_TIMING_U;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define U_ENABLE_INIT() NOOP
- #define U_ENABLE_WRITE(STATE) stepperU.toff((STATE)==U_ENABLE_ON ? chopper_timing_U.toff : 0)
- #define U_ENABLE_READ() stepperU.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(U)
- #define U_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(U_STEP_PIN); }while(0)
- #endif
- #endif
-
- // V Stepper
- #if AXIS_IS_TMC(V)
- extern TMC_CLASS(V, V) stepperV;
- static constexpr chopper_timing_t chopper_timing_V = CHOPPER_TIMING_V;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define V_ENABLE_INIT() NOOP
- #define V_ENABLE_WRITE(STATE) stepperV.toff((STATE)==V_ENABLE_ON ? chopper_timing_V.toff : 0)
- #define V_ENABLE_READ() stepperV.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(V)
- #define V_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(V_STEP_PIN); }while(0)
- #endif
- #endif
-
- // W Stepper
- #if AXIS_IS_TMC(W)
- extern TMC_CLASS(W, W) stepperW;
- static constexpr chopper_timing_t chopper_timing_W = CHOPPER_TIMING_W;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define W_ENABLE_INIT() NOOP
- #define W_ENABLE_WRITE(STATE) stepperW.toff((STATE)==W_ENABLE_ON ? chopper_timing_W.toff : 0)
- #define W_ENABLE_READ() stepperW.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(W)
- #define W_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(W_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E0 Stepper
- #if AXIS_IS_TMC(E0)
- extern TMC_CLASS_E(0) stepperE0;
- #ifndef CHOPPER_TIMING_E0
- #define CHOPPER_TIMING_E0 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E0 = CHOPPER_TIMING_E0;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E0_ENABLE_INIT() NOOP
- #define E0_ENABLE_WRITE(STATE) stepperE0.toff((STATE)==E_ENABLE_ON ? chopper_timing_E0.toff : 0)
- #define E0_ENABLE_READ() stepperE0.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E0)
- #define E0_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E0_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E1 Stepper
- #if AXIS_IS_TMC(E1)
- extern TMC_CLASS_E(1) stepperE1;
- #ifndef CHOPPER_TIMING_E1
- #define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E1 = CHOPPER_TIMING_E1;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E1_ENABLE_INIT() NOOP
- #define E1_ENABLE_WRITE(STATE) stepperE1.toff((STATE)==E_ENABLE_ON ? chopper_timing_E1.toff : 0)
- #define E1_ENABLE_READ() stepperE1.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E1)
- #define E1_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E1_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E2 Stepper
- #if AXIS_IS_TMC(E2)
- extern TMC_CLASS_E(2) stepperE2;
- #ifndef CHOPPER_TIMING_E2
- #define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E2 = CHOPPER_TIMING_E2;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E2_ENABLE_INIT() NOOP
- #define E2_ENABLE_WRITE(STATE) stepperE2.toff((STATE)==E_ENABLE_ON ? chopper_timing_E2.toff : 0)
- #define E2_ENABLE_READ() stepperE2.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E2)
- #define E2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E2_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E3 Stepper
- #if AXIS_IS_TMC(E3)
- extern TMC_CLASS_E(3) stepperE3;
- #ifndef CHOPPER_TIMING_E3
- #define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E3 = CHOPPER_TIMING_E3;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E3_ENABLE_INIT() NOOP
- #define E3_ENABLE_WRITE(STATE) stepperE3.toff((STATE)==E_ENABLE_ON ? chopper_timing_E3.toff : 0)
- #define E3_ENABLE_READ() stepperE3.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E3)
- #define E3_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E3_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E4 Stepper
- #if AXIS_IS_TMC(E4)
- extern TMC_CLASS_E(4) stepperE4;
- #ifndef CHOPPER_TIMING_E4
- #define CHOPPER_TIMING_E4 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E4 = CHOPPER_TIMING_E4;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E4_ENABLE_INIT() NOOP
- #define E4_ENABLE_WRITE(STATE) stepperE4.toff((STATE)==E_ENABLE_ON ? chopper_timing_E4.toff : 0)
- #define E4_ENABLE_READ() stepperE4.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E4)
- #define E4_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E4_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E5 Stepper
- #if AXIS_IS_TMC(E5)
- extern TMC_CLASS_E(5) stepperE5;
- #ifndef CHOPPER_TIMING_E5
- #define CHOPPER_TIMING_E5 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E5 = CHOPPER_TIMING_E5;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E5_ENABLE_INIT() NOOP
- #define E5_ENABLE_WRITE(STATE) stepperE5.toff((STATE)==E_ENABLE_ON ? chopper_timing_E5.toff : 0)
- #define E5_ENABLE_READ() stepperE5.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E5)
- #define E5_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E5_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E6 Stepper
- #if AXIS_IS_TMC(E6)
- extern TMC_CLASS_E(6) stepperE6;
- #ifndef CHOPPER_TIMING_E6
- #define CHOPPER_TIMING_E6 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E6 = CHOPPER_TIMING_E6;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E6_ENABLE_INIT() NOOP
- #define E6_ENABLE_WRITE(STATE) stepperE6.toff((STATE)==E_ENABLE_ON ? chopper_timing_E6.toff : 0)
- #define E6_ENABLE_READ() stepperE6.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E6)
- #define E6_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E6_STEP_PIN); }while(0)
- #endif
- #endif
-
- // E7 Stepper
- #if AXIS_IS_TMC(E7)
- extern TMC_CLASS_E(7) stepperE7;
- #ifndef CHOPPER_TIMING_E7
- #define CHOPPER_TIMING_E7 CHOPPER_TIMING_E
- #endif
- static constexpr chopper_timing_t chopper_timing_E7 = CHOPPER_TIMING_E7;
- #if ENABLED(SOFTWARE_DRIVER_ENABLE)
- #define E7_ENABLE_INIT() NOOP
- #define E7_ENABLE_WRITE(STATE) stepperE7.toff((STATE)==E_ENABLE_ON ? chopper_timing_E7.toff : 0)
- #define E7_ENABLE_READ() stepperE7.isEnabled()
- #endif
- #if AXIS_HAS_SQUARE_WAVE(E7)
- #define E7_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E7_STEP_PIN); }while(0)
- #endif
- #endif
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