issues with iocontol and M6 remap in python

net tool-prep-loop iocontrol.0.tool-prepare iocontrol.0.tool-prepared net tool-change-loop iocontrol.0.tool-change iocontrol.0.tool-changed

print("Change epilog executing....") if self.return_value > 0.0: print("pass return value") self.selected_pocket = int(self.params["selected_pocket"]) print("before emccannon CHANGE TOOL") emccanon.CHANGE_TOOL(self.selected_pocket) print("emccannon CHANGE TOOL sent") self.current_pocket = self.selected_pocket self.selected_pocket = -1 self.selected_tool = -1 # cause a sync() print("Lets Sync this Bitch, NOW") self.set_tool_parameters() self.toolchange_flag = True return INTERP_EXECUTE_FINISH else: self.set_errormsg("M6 aborted (return code %.1f)" % (self.return_value)) return INTERP_ERROR except Exception, e: self.set_errormsg("M6/change_epilog: %s" % (e)) return INTERP_ERROR

REMAP=M6 modalgroup=6 python=M6_Remap_BiesseRover346

#!/usr/bin/env python # Mar 2017 Code by Michel Trahan, Bob Bevins and Sylvain Deschene # Remap of M6 in Pure Python, remap.py includes change_epilog # Machine is Biesse 346 1995, with 3 position rack toolchanger #----------------------------------------------------------------------------------- import linuxcnc from interpreter import * from emccanon import MESSAGE, SET_MOTION_OUTPUT_BIT, CLEAR_MOTION_OUTPUT_BIT,SET_AUX_OUTPUT_BIT,CLEAR_AUX_OUTPUT_BIT from util import lineno #----------------------------------------------------------------------------------- throw_exceptions = 1 # raises InterpreterException if execute() or read() fail #----------------------------------------------------------------------------------- #from stdglue import change_prolog, change_epilog import xmlBiesse import sys #def queuebuster(self, **words): # print 'GhostBusters' # yield INTERP_EXECUTE_FINISH def M6_Remap_BiesseRover346(self, **words): #-------------------------------------------------- # if in preview mode exit without doing anything and all ok #---------------------------------------------------------- if self.task==0: return INTERP_OK try: change_prolog1(self, **words) print("prolog finished executing") #----------------------------------------- # We have errors ! catch and return error #----------------------------------------- except InterpreterException,e: msg = "BOB look at this error : %d: '%s' - %s" % (e.line_number,e.line_text, e.error_message) self.set_errormsg(msg) # replace builtin error message print("%s" % msg) return ReturnERROR() except IOError as e: print "I/O error({0}): {1}".format(e.errno, e.strerror) return ReturnERROR() except ValueError: print "Could not convert data to an integer." return ReturnERROR() except ZeroDivisionError as detail: print 'Handling run-time error:', detail return ReturnERROR() except: print "Unexpected error:", sys.exc_info()[0] raise finally: print 'Finally, have a nice GD Bobish day!' print("Current pocket = %s" % self.current_pocket) print("Selected pocket = %s" % self.selected_pocket) print("Param.Selected pocket = %s" % int(self.params["selected_pocket"])) print("Current tool in spindle = %s" % self.current_tool) print("Selected tool = %s" % self.selected_tool) print("Self return value = %s" % self.return_value) #----------------------- # all fine, return ok ! #----------------------- print 'Final!' self.return_value = self.selected_tool print("Self return value = %s" % self.return_value) change_epilog(self, **words) print 'returned from epilog journey' return INTERP_OK #---------------------------------------------------------- #---------------------------------------------------------- def change_prolog1(self, **words): try: if self.selected_pocket < 0: return "M6: no tool prepared" if self.cutter_comp_side: return "Cannot change tools with cutter radius compensation on" self.params["tool_in_spindle"] = self.current_tool self.params["selected_tool"] = self.selected_tool self.params["current_pocket"] = self.current_pocket self.params["selected_pocket"] = self.selected_pocket return INTERP_OK except Exception, e: return "M6/change_prolog: %s" % (e) def change_epilog(self, **words): try: print 'Change epilog executing....' if self.return_value > 0.0: # commit change self.selected_pocket = int(self.params["selected_pocket"]) emccanon.CHANGE_TOOL(self.selected_pocket) self.current_pocket = self.selected_pocket self.selected_pocket = -1 self.selected_tool = -1 # cause a sync() self.set_tool_parameters() self.toolchange_flag = True yield INTERP_EXECUTE_FINISH else: self.set_errormsg("M6 aborted (return code %.1f)" % (self.return_value)) yield INTERP_ERROR except Exception, e: self.set_errormsg("M6/change_epilog: %s" % (e)) yield INTERP_ERROR