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sanity checks implemented for base configuration

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1 parent 75889c7 commit 87c91d68d5b25c45f8b8c9b7c8d994b22e52f6b1 @rkoeppl rkoeppl committed May 2, 2016
Showing with 159 additions and 45 deletions.
  1. +53 −38 modules/printengine.cfg
  2. +106 −7 modules/printengine.pl
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@@ -5,44 +5,59 @@
#released under the MIT License
#this piece of software is provided with absolutely no warranty
#use at your own risk
-log_file = "../log/printengine.log";
-logging_enabled="TRUE";
-controllerboard="BBB";
-steps_per_mm=100; #steps needed to move the Z-Axis 1mm
-projector_type="Lightcrafter4500"; #default Light engine
-projector_usb_device="";
-endstop_Z_max=TRUE;
-endstop_Z_max_type="NC";#NO="Normally Open", NC="Normally Closed". NC is preferred
-endstop_Z_min=TRUE;
-endstop_Z_min_type="NC";#NO="Normally Open", NC="Normally Closed". NC is preferred
-wiper="FALSE";
-door_contact="true"; Defines if there is a door contact to determine if the enclosure is closed
-X_pixels="1192";
-Y_pixels="948";
-Z_Autocal="True"; #Automatically determine Z-travel by triggering both endstops and dividing the Distance
-testrun_capable="true"; Capability to run testruns with wavelengthe that do not trigger polymerisation
-testrun_color="RED"; #Color channel used for test run
-prodrun_color="BLUE"; #Color Channel used for production run
-vat_heatable="false";
-vat_target_temperature="";#Vat temperature in Celsius
-check_vat_presence="false";
+log_file = "../log/printengine.log"
+logging_enabled="TRUE"
+controllerboard="BBB"
+steps_per_mm="100" #steps needed to move the Z-Axis 1mm
+projector_type="Lightcrafter4500"
+#default Light engine
+projector_usb_device="/dev/ttyUSB0"
+endstop_Z_max="TRUE"
+endstop_Z_max_type="NC"
+#NO="Normally Open", NC="Normally Closed". NC is preferred
+endstop_Z_min="TRUE"
+endstop_Z_min_type="NC"
+#NO="Normally Open", NC="Normally Closed". NC is preferred
+wiper="FALSE"
+door_contact="TRUE"
+#Defines if there is a door contact to determine if the enclosure is closed
+X_pixels="1192"
+Y_pixels="948"
+Z_speed="1"
+#mm/s
+Z_max_speed="10"
+#mm/s
+Z_Autocal="True"
+#Automatically determine Z-travel by triggering both endstops and dividing the Distance
+testrun_capable="true"
+#Capability to run testruns with wavelengthe that do not trigger polymerisation
+testrun_color="RED"
+#Color channel used for test run
+prodrun_color="BLUE"
+#Color Channel used for production run
+vat_heatable="false"
+vat_target_temperature=""
+#Vat temperature in Celsius
+check_vat_presence="false"
#board specific configuration for Beaglebone Black
-virtual_terminal=1;
-display_software="fbi";
-display_device="/dev/fb0";
+virtual_terminal="1"
+display_software="fbi"
+display_device="/dev/fb0"
#PIN asignment
-pin_zmin="";
-pin_zmax="";
-pin_door="";
-pin_step_Z="";
-pin_enable_Z="";
-pin_direction_Z="";
-pin_trigger_pre="";
-pin_trigger_post="";
-pin_enable_wiper="";
-pin_dir_wiper="";
-pin_step_wiper="";
-pin_vat_heater="";
-pin_vat_temperature="";
-pin_vat_presence="";
+pin_zmin="testpin"
+pin_zmax="testpin"
+pin_wiper_min="testpin"
+pin_wiper_max="testpin"
+pin_door="testpin"
+pin_step_Z="testpin"
+pin_enable_Z="testpin"
+pin_direction_Z="testpin"
+pin_trigger_pre="testpin"
+pin_trigger_post="testpin"
+pin_enable_wiper="testpin"
+pin_dir_wiper="testpin"
+pin_step_wiper="testpin"
+pin_vat_heater="testpin"
+pin_vat_temperature="testpin"
+pin_vat_presence="testpin"
#end of BBB specifics
View
@@ -14,7 +14,7 @@
use Getopt::Long;
use feature qw(say);
use Config::Simple;
-
+use File::Which;
#import configuration from configuration file
our $cfg = new Config::Simple();
@@ -35,6 +35,8 @@
my $door_contact=$cfg->param("door_contact");
my $X_pixels=$cfg->param("X_pixels");
my $Y_pixels=$cfg->param("Y_pixels");
+my $Z_speed=$cfg->param("Z_speed");
+my $Z_max_speed=$cfg->param("Z_max_speed");
my $Z_Autocal=$cfg->param("Z_Autocal");
my $testrun_capable=$cfg->param("testrun_capable");
my $testrun_color=$cfg->param("testrun_color");
@@ -56,6 +58,8 @@
my $pin_enable_wiper=$cfg->param("pin_enable_wiper");
my $pin_dir_wiper=$cfg->param("pin_dir_wiper");
my $pin_step_wiper=$cfg->param("pin_step_wiper");
+my $pin_wiper_max=$cfg->param("pin_wiper_max");
+my $pin_wiper_min=$cfg->param("pin_wiper_min");
my $pin_vat_heater=$cfg->param("pin_vat_heater");
my $pin_vat_temperature=$cfg->param("pin_vat_temperature");
my $pin_vat_presence=$cfg->param("pin_vat_presence");
@@ -67,27 +71,122 @@
#activate logging to logfile
if ($logging_enabled eq "TRUE")
{
+unless (defined $log_file and length $log_file){
+die "logging enabled but no logfile defined\n";}
open my $log_fh, ">", $log_file;
}
-
#basic sanity checks to determine whether or not the configuration is complete and makes at least some sense
+#check if the parameters and pins needed for the features enabled are configured
+unless (defined $steps_per_mm and length $steps_per_mm){
+die "No steps per mm for Z Axis defined\n";}
+unless (defined $controllerboard and length $controllerboard){
+die "No controllerboard defined\n";}
+unless (defined $projector_type and length $projector_type){
+die "No projector type defined\n";}
+unless (defined $display_device and length $display_device){
+die "No display device defined\n";}
+unless (defined $X_pixels and length $X_pixels){
+die "No pixels in X direction defined\n";}
+unless (defined $Y_pixels and length $Y_pixels){
+die "No pixels in Y direction defined\n";}
+unless (defined $Z_speed and length $Z_speed){
+die "No Z speed defined\n";}
+unless (defined $Z_max_speed and length $Z_max_speed){
+die "No Z max speed defined\n";}
+unless (defined $prodrun_color and length $prodrun_color){
+die "No production run color defined\n";}
+if ($check_vat_presence eq "TRUE")
+{
+unless (defined $pin_vat_presence and length $pin_vat_presence )
+{
+die "Vat presence pin definition missing\n";}
+}
+if ($door_contact eq "TRUE")
+{
+unless (defined $pin_door and length $pin_door )
+{
+die "door pin not defined\n";}
+}
+if ($testrun_capable eq "TRUE")
+{
+unless (defined $testrun_color and length $testrun_color )
+{
+die "Z max endstops definition incomplete\n";}
+}
+if ($endstop_Z_max eq "TRUE")
+{
+unless (defined $endstop_Z_max_type and length $endstop_Z_max_type and
+defined $pin_zmax and length $pin_zmax )
+{
+die "Z max endstops definition incomplete\n";}
+}
+if ($endstop_Z_min eq "TRUE")
+{
+unless (defined $endstop_Z_min_type and length $endstop_Z_min_type and
+defined $pin_zmin and length $pin_zmin )
+{
+die "Z min endstops definition incomplete\n";}
+}
+if ($Z_Autocal eq "TRUE")
+{
+unless ($endstop_Z_max eq "TRUE" and $endstop_Z_min eq "TRUE" and
+defined $endstop_Z_max_type and length $endstop_Z_max_type and
+defined $pin_zmax and length $pin_zmax and
+defined $endstop_Z_min_type and length $endstop_Z_min_type and
+defined $pin_zmin and length $pin_zmin)
+{
+die "Z endstops definition incomplete for autotune of Z axis Length\n";}
+}
+if ($wiper eq "TRUE")
+{
+unless (defined $pin_enable_wiper and length $pin_enable_wiper and
+defined $pin_step_wiper and length $pin_step_wiper and
+defined $pin_dir_wiper and length $pin_dir_wiper and
+defined $pin_zmin and length $pin_zmin and
+defined $pin_wiper_max and length $pin_wiper_max and
+defined $pin_wiper_min and length $pin_wiper_min
+)
+{
+die "pin definition incomplete for wiper usage\n";}
+}
+if ($vat_heatable eq "TRUE")
+{
+unless (defined $vat_target_temperature and length $vat_target_temperature and
+defined $pin_vat_heater and length $pin_vat_heater and
+defined $pin_vat_temperature and length $pin_vat_temperature)
+{
+die "Vat temperature or heater parameters are configured incompletely\n";}
+}
+
if ($controllerboard eq "BBB") #if the Board is set to be a Beagle Bone Black, we need to check if it actually is one
{
say "Beagle Bone Black selected, checking board type! - check command still missing";
+unless (defined $pin_trigger_post and length $pin_trigger_post and defined $pin_trigger_pre and length $pin_trigger_pre){
+die "trigger pin definition incomplete\n";}
}
else {
say "unknown controller type $controllerboard , please review your configuration, get in touch with developers or fork the code on Github and contribute the code to use the new printer"
;
die "unknown board in configuration!\n";
}
+if ($projector_type eq "Lightcrafter4500")
+{
+unless (defined $projector_usb_device and length $projector_usb_device){
+die "No projector USB device defined\n";}
+}
+else {
+say "unknown projector type $projector_type , please review your configuration, get in touch with developers or fork the code on Github and contribute the code to use the new printer"
+;
+die "unknown projector in configuration!\n";
+}
if ($display_software eq "fbi") #ckeck for configured Software to send Pictures to the projector
{
-open(whichfile,"which $display_software |") || die "Failed: $!\n"; #find path to the binary
-while ( <whichfile> )
-{
-my $display_software_path=$!;
-}
+my $display_software_path= which "fbi";
+unless (defined $display_software_path and length $display_software_path){
+die "configured display software not found\n";}
+unless (defined $display_software_path and length $display_software_path){
+die "configured display software not found\n";}
}
else { #if the configured Display software matches none of the supported packages, die
say "unknows display software $display_software , please review your configuration, get in touch with developers or fork the code on Github and contribute the code to use the new printer"

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