Category: PathPilot
I wish it did print something out. I added a bunch of error logging to print to the system logs and It seems to be crash at different lines (which I find to be odd).
I have the two computers on the same network and I'm hitting those endpoints via HTTP.
If it helps here's the code that I've added to the tormach_mill_ui.py:
def ss_reset_route(self):
"""
/reset
Reset the machine after an emergency stop was pressed.
Note: This function is the same as on_reset_button_clicked()
"""
self.hal["pp-estop-fault"] = 0 # clear any existing pp software estops
self.halt_world_flag = False # note issues with halt world. Do we lock it out during reset
# and then check or reset this at end of on_reset_button_clicked
self.clear_message_line_text()
self.hide_m01_image()
self.unlock_enclosure_door()
# turn off air blast off rack tool changer
if self.machineconfig.rack_tool_changer_supported() and self.rack_tool_changer:
self.rack_tool_changer.stop_air_blast()
if self.hal["mesa-watchdog-has-bit"]:
# since resetting the mesa card io_error parameter is more involved now with ethernet,
# only do this if we really did see a watchdog bite.
# clear Mesa IO errors (if any). this must be done PRIOR to setting the mesa-watchdog-has-bit pin low.
clear_hostmot2_board_io_error(self.inifile)
# clear Mesa card watchdog
self.hal["mesa-watchdog-has-bit"] = 0
self.mesa_watchdog_has_bit_seen = False
# give it a second to re-establish IO link before jamming commands at it.
time.sleep(1.0)
self.poll()
# did the watchdog re-bite already? If so, re-establishing the IO link didn't work.
# leave us in e-stop.
if self.hal["mesa-watchdog-has-bit"]:
self.mesa_watchdog_has_bit_seen = True
self.error_handler.write(
"Machine interface error. Check cabling and power to machine and then press RESET.",
ALARM_LEVEL_MEDIUM,
)
self.call_ui_hook("reset_button")
return Server_Response_Factory.create_server_response(400, "Failed IO Link")
# Configure the A axis hardware
# This happens in the reset handler because __init__ is too early, and the change to traj.max_angular_ vel is ignored
a_axis = self.machineconfig.a_axis.selected()
if a_axis:
self.configure_a_axis(a_axis)
# order of these is important. Answer queries first, then check for random stop/reset presses
if self.set_response_cancel():
return Server_Response_Factory.create_server_response(
400, "Outstanding Prompts"
) # check for outstanding prompts and cancel,True is message answered
if self.atc.worker_thread_busy.is_set():
self.atc.stop_reset.set() # only if atc thread in progress
self.atc.feed_hold_clear.set() # signal that any feed holds are cleared
# RACK_QUESTION what about router pdb on and rack disabled?
if self.rack_tool_changer:
if self.rack_tool_changer.worker_thread_busy.is_set():
self.rack_tool_changer.stop_reset.set() # only if rack atc thread in progress
self.rack_tool_changer.feed_hold_clear.set() # signal that any feed holds are cleared
self.set_image("feedhold_image", "Feedhold-Black.jpg")
# clear feedhold
self.clear_feedhold()
# reset e-stop
if self.status.task_state != linuxcnc.STATE_ESTOP_RESET:
# this actually ends up doing a linuxcnc command abort internally
# and that will run any on_abort ngc code.
self.command.state(linuxcnc.STATE_ESTOP_RESET)
self.command.wait_complete()
self.poll()
if self.status.task_state not in [linuxcnc.STATE_ESTOP_RESET, linuxcnc.STATE_ON]:
self.error_handler.write(
"Failed to bring machine out of E-stop. Please check machine power, limit switches, and communication cable from the controller to the machine."
)
self.call_ui_hook("reset_button")
return Server_Response_Factory.create_server_response(
400, "Failed to bring machine out of E-stop"
)
# clear alarm
self.estop_alarm = False
self.display_estop_msg = True
# Prevent coming out of Reset if a limit switch is active.
if self.status.limit[0] != 0:
error_msg = "X limit switch active."
self.error_handler.write(error_msg, ALARM_LEVEL_MEDIUM)
if self.status.limit[1] != 0:
error_msg = "Y limit switch active."
self.error_handler.write(error_msg, ALARM_LEVEL_MEDIUM)
if self.status.limit[2] != 0:
error_msg = "Z limit switch active."
self.error_handler.write(error_msg, ALARM_LEVEL_MEDIUM)
if (self.status.limit[0] != 0) or (self.status.limit[1] != 0) or (self.status.limit[2] != 0):
error_msg = "Disable limit switches in Settings, then push Reset, then carefully jog off limit switch, then re-enable limit switches in Settings."
self.error_handler.write(error_msg, ALARM_LEVEL_MEDIUM)
self.call_ui_hook("reset_button")
return Server_Response_Factory.create_server_response(400, "Disable limit switches in Settings")
time.sleep(0.25) # TODO: Added time.sleep()
# must be turned on again after being reset from estop
if self.status.task_state != linuxcnc.STATE_ON:
# this actually ends up doing a linuxcnc command abort internally
# and that will run any on_abort ngc code.
self.command.state(linuxcnc.STATE_ON)
self.command.wait_complete()
self.poll()
if self.status.task_state != linuxcnc.STATE_ON:
err_msg = "Failed to bring machine out of E-stop. Please check machine power, limit switches, and communication cable from the controller to the machine."
self.error_handler.write(err_msg)
return Server_Response_Factory.create_server_response(400, err_msg)
# saw a rare case where the ATC stuff above times out after taking 5 long seconds and during that
# time, the operator presses the e-stop button. So just check again to be sure before we start
# running commands. If it is e-stopped, the periodics will take appropriate action.
if self.hal["machine-ok"] == False:
return Server_Response_Factory.create_server_response(400, "Failed to bring machine out of E-stop")
# stop motion
self.command.abort()
self.command.wait_complete()
# reset/rewind program
if (self.status.limit[0] == 0) and (self.status.limit[1] == 0) and (self.status.limit[2] == 0):
# HACK manually decrement the part counters by one since M30 increments them
# if this ever becomes optional, then make sure not to do this if M30 incrementing is disabled
self.issue_mdi("#5650 = [#5650 - 1] #5651 = [#5651 - 1]")
self.command.wait_complete()
self.issue_mdi("M30")
self.command.wait_complete()
# clear SB status
self.single_block_active = False
self.single_block_button.set_led_state(self.single_block_active)
# clear live plotter
self.gremlin.clear_live_plotter()
# refresh work offsets
self.refresh_work_offset_liststore()
# rewind program listing and set starting line
if self.is_gcode_program_loaded:
self.set_start_settings_and_mark(1)
# some folks got confused because their program ended, the M30 reset current line to 0 and
# the 50ms periodic auto-scrolled back up to the start line. But then they managed to scroll
# around in the view and then press the Reset button and they expect it to auto-scroll to the
# top again. The 50ms periodic doesn't do anything because the current line hasn't 'changed'
# from 0 so we need this here to always smack the display back to the start line.
self.scroll_sourceview_to_mark("start")
self.call_ui_hook("reset_button")
self.do_first_run_setup()
self.axis_motor_command(0, MOTOR_CMD_NORMAL)
self.axis_motor_command(1, MOTOR_CMD_NORMAL)
self.axis_motor_command(2, MOTOR_CMD_NORMAL)
# Make sure the override sliders are enabled. The ATC code disables them and tries to restore them, but
# in certain aborted situations, they can get stuck off.
self.command.set_feed_override(True)
self.command.set_spindle_override(True)
# g21 and machineconfig need to be accurate before setting scaled jog increment
# self.update_gui_for_units(self.g21) # TODO: this seems to breaking some things, need to figure why
# self.start_loop_recording() # TODO: this seems to breaking some things, need to figure why
return Server_Response_Factory.create_server_response(200, "Mill has been reset")
