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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2019 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 <http://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- /**
- * stepper/L6470.h
- * Stepper driver indirection for L6470 drivers
- */
-
- #include "../../inc/MarlinConfig.h"
- #include "../../libs/L6470/L6470_Marlin.h"
-
- // L6470 has STEP on normal pins, but DIR/ENABLE via SPI
- #define L6470_WRITE_DIR_COMMAND(STATE,Q) do{ L6470_dir_commands[Q] = (STATE ? dSPIN_STEP_CLOCK_REV : dSPIN_STEP_CLOCK_FWD); }while(0)
-
- // X Stepper
- #if AXIS_DRIVER_TYPE_X(L6470)
- extern L6470 stepperX;
- #define X_ENABLE_INIT NOOP
- #define X_ENABLE_WRITE(STATE) NOOP
- #define X_ENABLE_READ() (stepperX.getStatus() & STATUS_HIZ)
- #define X_DIR_INIT NOOP
- #define X_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,X)
- #define X_DIR_READ() (stepperX.getStatus() & STATUS_DIR)
- #endif
-
- // Y Stepper
- #if AXIS_DRIVER_TYPE_Y(L6470)
- extern L6470 stepperY;
- #define Y_ENABLE_INIT NOOP
- #define Y_ENABLE_WRITE(STATE) NOOP
- #define Y_ENABLE_READ() (stepperY.getStatus() & STATUS_HIZ)
- #define Y_DIR_INIT NOOP
- #define Y_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,Y)
- #define Y_DIR_READ() (stepperY.getStatus() & STATUS_DIR)
- #endif
-
- // Z Stepper
- #if AXIS_DRIVER_TYPE_Z(L6470)
- extern L6470 stepperZ;
- #define Z_ENABLE_INIT NOOP
- #define Z_ENABLE_WRITE(STATE) NOOP
- #define Z_ENABLE_READ() (stepperZ.getStatus() & STATUS_HIZ)
- #define Z_DIR_INIT NOOP
- #define Z_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,Z)
- #define Z_DIR_READ() (stepperZ.getStatus() & STATUS_DIR)
- #endif
-
- // X2 Stepper
- #if HAS_X2_ENABLE && AXIS_DRIVER_TYPE_X2(L6470)
- extern L6470 stepperX2;
- #define X2_ENABLE_INIT NOOP
- #define X2_ENABLE_WRITE(STATE) NOOP
- #define X2_ENABLE_READ() (stepperX2.getStatus() & STATUS_HIZ)
- #define X2_DIR_INIT NOOP
- #define X2_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,X2)
- #define X2_DIR_READ() (stepperX2.getStatus() & STATUS_DIR)
- #endif
-
- // Y2 Stepper
- #if HAS_Y2_ENABLE && AXIS_DRIVER_TYPE_Y2(L6470)
- extern L6470 stepperY2;
- #define Y2_ENABLE_INIT NOOP
- #define Y2_ENABLE_WRITE(STATE) NOOP
- #define Y2_ENABLE_READ() (stepperY2.getStatus() & STATUS_HIZ)
- #define Y2_DIR_INIT NOOP
- #define Y2_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,Y2)
- #define Y2_DIR_READ() (stepperY2.getStatus() & STATUS_DIR)
- #endif
-
- // Z2 Stepper
- #if HAS_Z2_ENABLE && AXIS_DRIVER_TYPE_Z2(L6470)
- extern L6470 stepperZ2;
- #define Z2_ENABLE_INIT NOOP
- #define Z2_ENABLE_WRITE(STATE) NOOP
- #define Z2_ENABLE_READ() (stepperZ2.getStatus() & STATUS_HIZ)
- #define Z2_DIR_INIT NOOP
- #define Z2_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,Z2)
- #define Z2_DIR_READ() (stepperZ2.getStatus() & STATUS_DIR)
- #endif
-
- // Z3 Stepper
- #if HAS_Z3_ENABLE && AXIS_DRIVER_TYPE_Z3(L6470)
- extern L6470 stepperZ3;
- #define Z3_ENABLE_INIT NOOP
- #define Z3_ENABLE_WRITE(STATE) NOOP
- #define Z3_ENABLE_READ() (stepperZ3.getStatus() & STATUS_HIZ)
- #define Z3_DIR_INIT NOOP
- #define Z3_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,Z3)
- #define Z3_DIR_READ() (stepperZ3.getStatus() & STATUS_DIR)
- #endif
-
- // E0 Stepper
- #if AXIS_DRIVER_TYPE_E0(L6470)
- extern L6470 stepperE0;
- #define E0_ENABLE_INIT NOOP
- #define E0_ENABLE_WRITE(STATE) NOOP
- #define E0_ENABLE_READ() (stepperE0.getStatus() & STATUS_HIZ)
- #define E0_DIR_INIT NOOP
- #define E0_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,E0)
- #define E0_DIR_READ() (stepperE0.getStatus() & STATUS_DIR)
- #endif
-
- // E1 Stepper
- #if AXIS_DRIVER_TYPE_E1(L6470)
- extern L6470 stepperE1;
- #define E1_ENABLE_INIT NOOP
- #define E1_ENABLE_WRITE(STATE) NOOP
- #define E1_ENABLE_READ() (stepperE1.getStatus() & STATUS_HIZ)
- #define E1_DIR_INIT NOOP
- #define E1_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,E1)
- #define E1_DIR_READ() (stepperE1.getStatus() & STATUS_DIR)
- #endif
-
- // E2 Stepper
- #if AXIS_DRIVER_TYPE_E2(L6470)
- extern L6470 stepperE2;
- #define E2_ENABLE_INIT NOOP
- #define E2_ENABLE_WRITE(STATE) NOOP
- #define E2_ENABLE_READ() (stepperE2.getStatus() & STATUS_HIZ)
- #define E2_DIR_INIT NOOP
- #define E2_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,E2)
- #define E2_DIR_READ() (stepperE2.getStatus() & STATUS_DIR)
- #endif
-
- // E3 Stepper
- #if AXIS_DRIVER_TYPE_E3(L6470)
- extern L6470 stepperE3;
- #define E3_ENABLE_INIT NOOP
- #define E3_ENABLE_WRITE(STATE) NOOP
- #define E3_ENABLE_READ() (stepperE3.getStatus() & STATUS_HIZ)
- #define E3_DIR_INIT NOOP
- #define E3_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,E3)
- #define E3_DIR_READ() (stepperE3.getStatus() & STATUS_DIR)
- #endif
-
- // E4 Stepper
- #if AXIS_DRIVER_TYPE_E4(L6470)
- extern L6470 stepperE4;
- #define E4_ENABLE_INIT NOOP
- #define E4_ENABLE_WRITE(STATE) NOOP
- #define E4_ENABLE_READ() (stepperE4.getStatus() & STATUS_HIZ)
- #define E4_DIR_INIT NOOP
- #define E4_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,E4)
- #define E4_DIR_READ() (stepperE4.getStatus() & STATUS_DIR)
- #endif
-
- // E5 Stepper
- #if AXIS_DRIVER_TYPE_E5(L6470)
- extern L6470 stepperE5;
- #define E5_ENABLE_INIT NOOP
- #define E5_ENABLE_WRITE(STATE) NOOP
- #define E5_ENABLE_READ() (stepperE5.getStatus() & STATUS_HIZ)
- #define E5_DIR_INIT NOOP
- #define E5_DIR_WRITE(STATE) L6470_WRITE_DIR_COMMAND(STATE,E5)
- #define E5_DIR_READ() (stepperE5.getStatus() & STATUS_DIR)
- #endif
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