step signals leaking

machine.h

18LTS schoch@xeon:/mnt/c/Users/jesse/Documents/Arduino/i2s_grbl/Grbl_Esp32/Grbl_Esp32/src/Machines$ cat jesse_6pack.h
#pragma once
// clang-format off

/*
    6_pack_stepstick_v1.h

    Covers all V1 versions V1p0, V1p1, etc

    Part of Grbl_ESP32
    Pin assignments for the ESP32 I2S 6-axis board
    2018    - Bart Dring
    2020    - Mitch Bradley
    2020    - Michiyasu Odaki
    Grbl_ESP32 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.
    Grbl 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 Grbl_ESP32.  If not, see <http://www.gnu.org/licenses/>.
*/
#define MACHINE_NAME            "6 Pack Controller V1 (StepStick)"

#ifdef N_AXIS
        #undef N_AXIS
#endif
#define N_AXIS 4

#ifdef ENABLE_SD_CARD
    #undef ENABLE_SD_CARD
#endif

// === Special Features

// I2S (steppers & other output-only pins)
#define USE_I2S_OUT
#define USE_I2S_STEPS
//#define DEFAULT_STEPPER ST_I2S_STATIC

#define USE_STEPSTICK   // makes sure MS1,2,3 !reset and !sleep are set

#define I2S_OUT_BCK      GPIO_NUM_22
#define I2S_OUT_WS       GPIO_NUM_17
#define I2S_OUT_DATA     GPIO_NUM_21


#define X_STEPPER_MS3           I2SO(3)   // X_CS
#define Y_STEPPER_MS3           I2SO(6)   // Y_CS
#define Z_STEPPER_MS3           I2SO(11)  // Z_CS
#define A_STEPPER_MS3           I2SO(14)  // A_CS
#define B_STEPPER_MS3           I2SO(19)  // B_CS
#define C_STEPPER_MS3           I2SO(22)  // C_CS

#define STEPPER_RESET           GPIO_NUM_19

#define X_DISABLE_PIN           I2SO(0)
#define X_DIRECTION_PIN         I2SO(1)
#define X_STEP_PIN              I2SO(2)

#define Y_DIRECTION_PIN         I2SO(4)
#define Y_STEP_PIN              I2SO(5)
#define Y_DISABLE_PIN           I2SO(7)

#define Z_DISABLE_PIN           I2SO(8)
#define Z_DIRECTION_PIN         I2SO(9)
#define Z_STEP_PIN              I2SO(10)

#define A_DIRECTION_PIN         I2SO(12)
#define A_STEP_PIN              I2SO(13)
#define A_DISABLE_PIN           I2SO(15)

#define B_DISABLE_PIN           I2SO(16)
#define B_DIRECTION_PIN         I2SO(17)
#define B_STEP_PIN              I2SO(18)

#define C_DIRECTION_PIN         I2SO(20)
#define C_STEP_PIN              I2SO(21)
#define C_DISABLE_PIN           I2SO(23)


/*
    Socket I/O reference
    The list of modules is here...
    https://github.com/bdring/6-Pack_CNC_Controller/wiki/CNC-I-O-Module-List
    Click on each module to get example for using the modules in the sockets
*/


// Socket #1
// #1 GPIO_NUM_33
// #2 GPIO_NUM_32
// #3 GPIO_NUM_35 (input only)
// #4 GPIO_NUM_34 (input only)


// Socket #2
// #1 GPIO_NUM_2
// #2 GPIO_NUM_25
// #3 GPIO_NUM_39 (input only)
// #4 GPIO_NUM_36 (input only)

// Socket #3
// #1 GPIO_NUM_26
// #2 GPIO_NUM_4
// #3 GPIO_NUM_16
// #4 GPIO_NUM_27


// Socket #4
// #1 GPIO_NUM_14
// #2 GPIO_NUM_13
// #3 GPIO_NUM_15
// #4 GPIO_NUM_12


// Socket #5
// #1 GPIO_NUM_24  (output only)
// #2 GPIO_NUM_25  (output only)
// #3 GPIO_NUM_26  (output only)
// #4 GPIO_NUM_27  (output only)

#define X_LIMIT_PIN             GPIO_NUM_33
#define Y_LIMIT_PIN             GPIO_NUM_32
#define Z_LIMIT_PIN             GPIO_NUM_35
//#define A_LIMIT_PIN             GPIO_NUM_34
//#define B_LIMIT_PIN             GPIO_NUM_39
//#define C_LIMIT_PIN             GPIO_NUM_36

#define PROBE_PIN               GPIO_NUM_34




// 5V output CNC module in socket #3
#define SPINDLE_TYPE            SPINDLE_TYPE_PWM
#define SPINDLE_OUTPUT_PIN      GPIO_NUM_26
#define SPINDLE_ENABLE_PIN      GPIO_NUM_4
#define SPINDLE_DIR_PIN         GPIO_NUM_16
#define COOLANT_MIST_PIN        GPIO_NUM_27

// === Default settings
#define DEFAULT_STEP_PULSE_MICROSECONDS I2S_OUT_USEC_PER_PULSE

settings

$Radio/Mode=BT
$Bluetooth/Name=btgrblesp
$Report/StallGuard=
$Spindle/Type=PWM
$Stepper/Pulse=8
$Stepper/IdleTime=250
$Stepper/StepInvert=XYZ
$Stepper/DirInvert=
$Stepper/EnableInvert=Off
$Limits/Invert=On
$Probe/Invert=Off
$Report/Status=1
$GCode/JunctionDeviation=0.010
$GCode/ArcTolerance=0.002
$Report/Inches=Off
$Limits/Soft=Off
$Limits/Hard=Off
$Homing/Enable=Off
$Homing/DirInvert=XY
$Homing/Squared=
$Homing/Feed=200.000
$Homing/Seek=2000.000
$Homing/Debounce=250.000
$Homing/Pulloff=1.000
$GCode/MaxS=1000.000
$GCode/MinS=0.000
$GCode/LaserMode=Off
$GCode/Line1=
$GCode/Line0=
$Spindle/Enable/Invert=Off
$Spindle/Enable/OffWithSpeed=Off
$Spindle/Delay/SpinDown=0.000
$Spindle/Delay/SpinUp=0.000
$Spindle/PWM/Invert=Off
$Spindle/PWM/Frequency=5000.000
$Spindle/PWM/Off=0.000
$Spindle/PWM/Min=0.000
$Spindle/PWM/Max=100.000<Idle|MPos:4.970,3.900,2.000,0.000|FS:0,0|Pn:XYZ>
$X/StepsPerMm=100.000
$Y/StepsPerMm=100.000
$Z/StepsPerMm=100.000
$A/StepsPerMm=100.000
$X/MaxRate=1000.000
$Y/MaxRate=1000.000
$Z/MaxRate=1000.000
$A/MaxRate=1000.000
$X/Acceleration=200.000
$Y/Acceleration=200.000
$Z/Acceleration=200.000
$A/Acceleration=200.000
$X/MaxTravel=300.000
$Y/MaxTravel=300.000
$Z/MaxTravel=300.000
$A/MaxTravel=300.000
$X/Current/Run=0.250
$Y/Current/Run=0.250
$Z/Current/Run=0.250
$A/Current/Run=0.250
$X/Current/Hold=0.125
$Y/Current/Hold=0.125
$Z/Current/Hold=0.125
$A/Current/Hold=0.125
$X/Microsteps=16
$Y/Microsteps=16
$Z/Microsteps=16
$A/Microsteps=16
$X/StallGuard=16
$Y/StallGuard=16
$Z/StallGuard=16
$A/StallGuard=16