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# Basic LinuxCNC config for testing of Remora firmware

[EMC]
MACHINE = Remora-XYZ
DEBUG = 0
VERSION = 1.1

[DISPLAY]
DISPLAY = axis
EDITOR = gedit
POSITION_OFFSET = RELATIVE
POSITION_FEEDBACK = ACTUAL
ARCDIVISION = 64
GRIDS = 10mm 20mm 50mm 100mm
MAX_FEED_OVERRIDE = 1.2
MIN_SPINDLE_OVERRIDE = 0.5
MAX_SPINDLE_OVERRIDE = 1.2
DEFAULT_LINEAR_VELOCITY = 50.00
MIN_LINEAR_VELOCITY = 0
MAX_LINEAR_VELOCITY = 200.00
DEFAULT_ANGULAR_VELOCITY = 36.00
MIN_ANGULAR_VELOCITY = 0
MAX_ANGULAR_VELOCITY = 45.00
INTRO_GRAPHIC = linuxcnc.gif
INTRO_TIME = 5
PROGRAM_PREFIX = ~/linuxcnc/nc_files
INCREMENTS = 50mm 10mm 5mm 1mm .5mm .1mm .05mm .01mm

[KINS]
JOINTS = 3
#KINEMATICS =trivkins coordinates=XYZ kinstype=BOTH
KINEMATICS =trivkins coordinates=XYZ

[FILTER]
PROGRAM_EXTENSION = .py Python Script
py = python

[TASK]
TASK = milltask
CYCLE_TIME = 0.010

[RS274NGC]
PARAMETER_FILE = linuxcnc.var

[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.0
COMM_WAIT = 0.010
BASE_PERIOD = 0
SERVO_PERIOD = 1000000

[HAL]
HALFILE = remora.hal
POSTGUI_HALFILE = postgui_call_list.hal

[TRAJ]
COORDINATES =  X Y Z 
LINEAR_UNITS = mm
ANGULAR_UNITS = degree
CYCLE_TIME = 0.010
DEFAULT_LINEAR_VELOCITY = 50.00
MAX_LINEAR_VELOCITY = 200.00
NO_FORCE_HOMING = 1 

[EMCIO]
EMCIO = io
CYCLE_TIME = 0.100
TOOL_TABLE = tool.tbl

[AXIS_X]
MAX_VELOCITY = 500
MAX_ACCELERATION = 1000.0
MIN_LIMIT = -500
MAX_LIMIT = 500.0

[JOINT_0]
TYPE = LINEAR
HOME = 0.0
MIN_LIMIT = -500.0
MAX_LIMIT = 500.0
MAX_VELOCITY = 500.0
MAX_ACCELERATION = 1000.0
STEPGEN_MAXACCEL = 2000.0
SCALE = 200.0
FERROR = 2
MIN_FERROR = 2.0
HOME_OFFSET = 0.0
HOME_SEARCH_VEL = 0
HOME_LATCH_VEL = 0
HOME_SEQUENCE = 0

[AXIS_Y]
MAX_VELOCITY = 250.0
MAX_ACCELERATION = 750.0
MIN_LIMIT = -300.0
MAX_LIMIT = 300.0

[JOINT_1]
TYPE = LINEAR
HOME = 0.0
MIN_LIMIT = -300.0
MAX_LIMIT = 300.0
MAX_VELOCITY = 250.0
MAX_ACCELERATION = 750.0
STEPGEN_MAXACCEL = 2000.0
SCALE = 80.0
FERROR = 9.0
MIN_FERROR = 5.0
HOME_OFFSET = 0.0
HOME_SEARCH_VEL = 0
HOME_LATCH_VEL = 0
HOME_SEQUENCE = 0

[AXIS_Z]
OFFSET_AV_RATIO = 0.2
MAX_VELOCITY = 5.0
MAX_ACCELERATION = 200.0
MIN_LIMIT = -280
MAX_LIMIT = 280

[JOINT_2]
TYPE = LINEAR
HOME = 0.0
MIN_LIMIT = -280
MAX_LIMIT = 280
MAX_VELOCITY = 5.0
MAX_ACCELERATION = 200.0
STEPGEN_MAXACCEL = 3000.0
SCALE = 400.0
FERROR = 5
MIN_FERROR = 1.0
HOME_OFFSET = 0.0
HOME_SEARCH_VEL = 0
HOME_LATCH_VEL = 0
HOME_SEQUENCE = 0

# load the realtime components

    loadrt [KINS]KINEMATICS
    loadrt [EMCMOT]EMCMOT base_period_nsec=[EMCMOT]BASE_PERIOD servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[KINS]JOINTS

    loadrt remora-spi
    #loadrt remora_lpc chip_type=LPC SPI_clk_div=64


# estop loopback, SPI comms enable and feedback
    net user-enable-out     <= iocontrol.0.user-enable-out        => remora.SPI-enable
    net user-request-enable <= iocontrol.0.user-request-enable    => remora.SPI-reset
    net remora-status     <= remora.SPI-status             => iocontrol.0.emc-enable-in
    

# add the remora and motion functions to threads

    addf remora.read servo-thread
    addf motion-command-handler servo-thread
    addf motion-controller servo-thread
    addf remora.update-freq servo-thread
    addf remora.write servo-thread


# Joint 0 setup

    setp remora.joint.0.scale         [JOINT_0]SCALE
    setp remora.joint.0.maxaccel     [JOINT_0]STEPGEN_MAXACCEL

    net xpos-cmd         <= joint.0.motor-pos-cmd     => remora.SP.0  joint.0.motor-pos-fb
#    net j0pos-fb         <= remora.joint.0.pos-fb     => joint.0.motor-pos-fb
#    net j0enable         <= joint.0.amp-enable-out     => remora.joint.0.enable


# Joint 1 setup

    setp remora.joint.1.scale         [JOINT_1]SCALE
    setp remora.joint.1.maxaccel     [JOINT_1]STEPGEN_MAXACCEL

    net j1pos-cmd         <= joint.1.motor-pos-cmd     => remora.joint.1.pos-cmd
    net j1pos-fb         <= remora.joint.1.pos-fb     => joint.1.motor-pos-fb 
    net j1enable         <= joint.1.amp-enable-out     => remora.joint.1.enable


# Joint 2 setup

    setp remora.joint.2.scale         [JOINT_2]SCALE
    setp remora.joint.2.maxaccel     [JOINT_2]STEPGEN_MAXACCEL

    net j2pos-cmd         <= joint.2.motor-pos-cmd     => remora.joint.2.pos-cmd
    net j2pos-fb         <= remora.joint.2.pos-fb     => joint.2.motor-pos-fb
    net j2enable         <= joint.2.amp-enable-out     => remora.joint.2.enable

{
    "Board": "BIGTREETECH SKR v3",
    "Modules":[
    {
    "Thread": "Servo",
    "Type": "Reset Pin",
        "Comment":            "Reset pin",
        "Pin":                "PC_4"
    },
    {
    "Thread": "On load",
    "Type": "Motor Power",
        "Comment": "Enable motor power SKR2",
        "Pin":                     "PC_13"
    },
    {
    "Thread": "Base",
    "Type": "Stepgen",
        "Comment":            "X - Joint 0 step generator",
        "Joint Number":        0,
        "Step Pin":         "PD_4",
        "Direction Pin":     "PD_3",
        "Enable Pin":         "PD_6"
    },
    {
    "Thread": "Base",
    "Type": "Stepgen",
        "Comment":            "Y - Joint 1 step generator",
        "Joint Number":        1,
        "Step Pin":         "PA_15",
        "Direction Pin":     "PA_8",
        "Enable Pin":         "PD_1"
    },
    {
    "Thread": "Base",
    "Type": "Stepgen",
        "Comment":            "Z - Joint 2 step generator",
        "Joint Number":        2,
        "Step Pin":         "PE_2",
        "Direction Pin":     "PE_3",
        "Enable Pin":         "PE_0"
    },

    {
    "Thread": "Servo",
    "Type": "Digital Pin",
        "Comment":            "X min",
        "Pin":                "PC_1",
        "Mode":                "Input",
        "Data Bit":            0
    },
    {
    "Thread": "Servo",
    "Type": "Digital Pin",
        "Comment":            "X max",
        "Pin":                "PC_2",
        "Mode":                "Input",
        "Data Bit":            1
    },
    {
    "Thread": "Servo",
    "Type": "Digital Pin",
        "Comment":            "Y min",
        "Pin":                "PC_3",
        "Mode":                "Input",
        "Data Bit":            2
    },
    {
    "Thread": "Servo",
    "Type": "Digital Pin",
        "Comment":            "Y max",
        "Pin":                "PA_0",
        "Mode":                "Input",
        "Data Bit":            3
    },
    {
    "Thread": "Servo",
    "Type": "Digital Pin",
        "Comment":            "Z min",
        "Pin":                "PC_0",
        "Mode":                "Input",
        "Data Bit":            4
    },
    {
    "Thread": "Servo",
    "Type": "Digital Pin",
        "Comment":            "Z max",
        "Pin":                "PC_15",
        "Mode":                "Input",
        "Data Bit":            5

    }
    ]
}