# core HAL config file for servos

# first load the core RT modules that will be needed
# kinematics
loadrt trivkins
# motion controller, get name and thread periods from ini file
loadrt [EMCMOT]EMCMOT servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[TRAJ]AXES
# PID module, for three PID loops
loadrt pid num_chan=3

# hook functions to realtime thread
addf motion-command-handler servo-thread
addf motion-controller servo-thread
addf pid.0.do-pid-calcs servo-thread
addf pid.1.do-pid-calcs servo-thread
addf pid.2.do-pid-calcs servo-thread

# connect position feedback
net Xpos-fb axis.0.motor-pos-fb => pid.0.feedback
net Ypos-fb axis.1.motor-pos-fb => pid.1.feedback
net Zpos-fb axis.2.motor-pos-fb => pid.2.feedback

# create PID to DAC output signals
net Xoutput <= pid.0.output
net Youtput <= pid.1.output
net Zoutput <= pid.2.output

# set PID loop output limits to +/-1.00
setp pid.0.maxoutput [AXIS_0]MAX_VELOCITY
setp pid.1.maxoutput [AXIS_1]MAX_VELOCITY
setp pid.2.maxoutput [AXIS_2]MAX_VELOCITY

# set PID loop gains from inifile

# the values below come from the ini
setp pid.0.Pgain [AXIS_0]P
setp pid.0.Igain [AXIS_0]I
setp pid.0.Dgain [AXIS_0]D
setp pid.0.bias [AXIS_0]BIAS
setp pid.0.FF0 [AXIS_0]FF0
setp pid.0.FF1 [AXIS_0]FF1
setp pid.0.FF2 [AXIS_0]FF2
# deadband should be just over 1 count
setp pid.0.deadband [AXIS_0]DEADBAND

setp pid.1.Pgain [AXIS_1]P
setp pid.1.Igain [AXIS_1]I
setp pid.1.Dgain [AXIS_1]D
setp pid.1.bias [AXIS_1]BIAS
setp pid.1.FF0 [AXIS_1]FF0
setp pid.1.FF1 [AXIS_1]FF1
setp pid.1.FF2 [AXIS_1]FF2
# deadband should be just over 1 count
setp pid.1.deadband [AXIS_1]DEADBAND

setp pid.2.Pgain [AXIS_2]P
setp pid.2.Igain [AXIS_2]I
setp pid.2.Dgain [AXIS_2]D
setp pid.2.bias [AXIS_2]BIAS
setp pid.2.FF0 [AXIS_2]FF0
setp pid.2.FF1 [AXIS_2]FF1
setp pid.2.FF2 [AXIS_2]FF2
# deadband should be just over 1 count
setp pid.2.deadband [AXIS_2]DEADBAND

# position command signals
net Xpos-cmd axis.0.motor-pos-cmd => pid.0.command
net Ypos-cmd axis.1.motor-pos-cmd => pid.1.command
net Zpos-cmd axis.2.motor-pos-cmd => pid.2.command

# axis enable signals
net Xenable axis.0.amp-enable-out => pid.0.enable
net Yenable axis.1.amp-enable-out => pid.1.enable
net Zenable axis.2.amp-enable-out => pid.2.enable