Change abbreviation of "seconds" to IEEE-recommended "s" (instead of "sec")

plugins/USBPrinting/USBPrinterOutputDevice.py

@@ -256,7 +256,7 @@ class USBPrinterOutputDevice(PrinterOutputDevice):
                 if not self.setBaudRate(baud_rate):
                     continue # Could not set the baud rate, go to the next
 
-            time.sleep(1.5) # Ensure that we are not talking to the bootloader. 1.5 sec seems to be the magic number
+            time.sleep(1.5) # Ensure that we are not talking to the bootloader. 1.5 seconds seems to be the magic number
             sucesfull_responses = 0
             timeout_time = time.time() + 5
             self._serial.write(b"\n")

resources/definitions/bq_hephestos.def.json

@@ -15,7 +15,7 @@
 
     "overrides": {
         "machine_start_gcode": {
-            "default_value": "; -- START GCODE --\nG21                     ;set units to millimetres\nG90                     ;set to absolute positioning\nM106 S0                 ;set fan speed to zero (turned off)\nG28 X0 Y0               ;move to the X/Y origin (Home)\nG28 Z0                  ;move to the Z origin (Home)\nG1 Z15.0 F1200          ;move Z to position 15.0 mm\nG92 E0                  ;zero the extruded length\nG1 E20 F200             ;extrude 20mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F7200                ;set feedrate to 120 mm/sec\n; -- end of START GCODE --"
+            "default_value": "; -- START GCODE --\nG21                     ;set units to millimetres\nG90                     ;set to absolute positioning\nM106 S0                 ;set fan speed to zero (turned off)\nG28 X0 Y0               ;move to the X/Y origin (Home)\nG28 Z0                  ;move to the Z origin (Home)\nG1 Z15.0 F1200          ;move Z to position 15.0 mm\nG92 E0                  ;zero the extruded length\nG1 E20 F200             ;extrude 20mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F7200                ;set feedrate to 120 mm/s\n; -- end of START GCODE --"
         },
         "machine_end_gcode": {
             "default_value": "; -- END GCODE --\nM104 S0                 ;set extruder temperature to zero (turned off)\nG91                     ;set to relative positioning\nG1 E-20 F300            ;retract the filament a bit to release some of the pressure\nG1 Z10                  ;move extruder up 10 mm\nG90                     ;set to absolute positioning\nG1 X0 Y180 F1200        ;expose the platform\nM84                     ;turn off steppers\n; -- end of END GCODE --"

resources/definitions/bq_hephestos_xl.def.json

@@ -16,7 +16,7 @@
 
     "overrides": {
         "machine_start_gcode": {
-            "default_value": "; -- START GCODE --\nG21                     ;set units to millimetres\nG90                     ;set to absolute positioning\nM106 S0                 ;set fan speed to zero (turned off)\nG28 X0 Y0               ;move to the X/Y origin (Home)\nG28 Z0                  ;move to the Z origin (Home)\nG1 Z15.0 F1200          ;move Z to position 15.0 mm\nG92 E0                  ;zero the extruded length\nG1 E20 F200             ;extrude 20mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F7200                ;set feedrate to 120 mm/sec\n; -- end of START GCODE --"
+            "default_value": "; -- START GCODE --\nG21                     ;set units to millimetres\nG90                     ;set to absolute positioning\nM106 S0                 ;set fan speed to zero (turned off)\nG28 X0 Y0               ;move to the X/Y origin (Home)\nG28 Z0                  ;move to the Z origin (Home)\nG1 Z15.0 F1200          ;move Z to position 15.0 mm\nG92 E0                  ;zero the extruded length\nG1 E20 F200             ;extrude 20mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F7200                ;set feedrate to 120 mm/s\n; -- end of START GCODE --"
         },
         "machine_end_gcode": {
             "default_value": "; -- END GCODE --\nM104 S0                 ;set extruder temperature to zero (turned off)\nG91                     ;set to relative positioning\nG1 E-20 F300            ;retract the filament a bit to release some of the pressure\nG1 Z10                  ;move extruder up 10 mm\nG90                     ;set to absolute positioning\nG1 X0 Y180 F1200        ;expose the platform\nM84                     ;turn off steppers\n; -- end of END GCODE --"

resources/definitions/bq_witbox.def.json

@@ -15,7 +15,7 @@
 
     "overrides": {
         "machine_start_gcode": {
-            "default_value": "; -- START GCODE --\nG21                     ;set units to millimetres\nG90                     ;set to absolute positioning\nM106 S0                 ;set fan speed to zero (turned off)\nG28 X0 Y0               ;move to the X/Y origin (Home)\nG28 Z0                  ;move to the Z origin (Home)\nG1 Z15.0 F1200          ;move Z to position 15.0 mm\nG92 E0                  ;zero the extruded length\nG1 E20 F200             ;extrude 20mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F7200                ;set feedrate to 120 mm/sec\n; -- end of START GCODE --"
+            "default_value": "; -- START GCODE --\nG21                     ;set units to millimetres\nG90                     ;set to absolute positioning\nM106 S0                 ;set fan speed to zero (turned off)\nG28 X0 Y0               ;move to the X/Y origin (Home)\nG28 Z0                  ;move to the Z origin (Home)\nG1 Z15.0 F1200          ;move Z to position 15.0 mm\nG92 E0                  ;zero the extruded length\nG1 E20 F200             ;extrude 20mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F7200                ;set feedrate to 120 mm/s\n; -- end of START GCODE --"
         },
         "machine_end_gcode": {
             "default_value": "; -- END GCODE --\nM104 S0                 ;set extruder temperature to zero (turned off)\nG91                     ;set to relative positioning\nG1 E-20 F300            ;retract the filament a bit to release some of the pressure\nG90                     ;set to absolute positioning\nG1 Z200                 ;move the platform to the bottom\nG28 X0 Y0               ;move to the X/Y origin (Home)\nM84                     ;turn off steppers\n; -- end of END GCODE --"

resources/definitions/fdmprinter.def.json

@@ -1802,7 +1802,7 @@
                 {
                     "label": "Regular/Maximum Fan Speed Threshold",
                     "description": "The layer time which sets the threshold between regular fan speed and maximum fan speed. Layers that print slower than this time use regular fan speed. For faster layers the fan speed gradually increases towards the maximum fan speed.",
-                    "unit": "sec",
+                    "unit": "s",
                     "type": "float",
                     "default_value": 10,
                     "minimum_value": "cool_min_layer_time",
@@ -1842,7 +1842,7 @@
                 {
                     "label": "Minimum Layer Time",
                     "description": "The minimum time spent in a layer. This forces the printer to slow down, to at least spend the time set here in one layer. This allows the printed material to cool down properly before printing the next layer.",
-                    "unit": "sec",
+                    "unit": "s",
                     "type": "float",
                     "default_value": 5,
                     "minimum_value": "0",
@@ -3395,7 +3395,7 @@
                 {
                     "label": "WP Top Delay",
                     "description": "Delay time after an upward move, so that the upward line can harden. Only applies to Wire Printing.",
-                    "unit": "sec",
+                    "unit": "s",
                     "type": "float",
                     "default_value": 0,
                     "minimum_value": "0",
@@ -3409,7 +3409,7 @@
                 {
                     "label": "WP Bottom Delay",
                     "description": "Delay time after a downward move. Only applies to Wire Printing.",
-                    "unit": "sec",
+                    "unit": "s",
                     "type": "float",
                     "default_value": 0,
                     "minimum_value": "0",
@@ -3423,7 +3423,7 @@
                 {
                     "label": "WP Flat Delay",
                     "description": "Delay time between two horizontal segments. Introducing such a delay can cause better adhesion to previous layers at the connection points, while too long delays cause sagging. Only applies to Wire Printing.",
-                    "unit": "sec",
+                    "unit": "s",
                     "type": "float",
                     "default_value": 0.1,
                     "minimum_value": "0",
@@ -3553,7 +3553,7 @@
                     "label": "WP Roof Outer Delay",
                     "description": "Time spent at the outer perimeters of hole which is to become a roof. Longer times can ensure a better connection. Only applies to Wire Printing.",
                     "type": "float",
-                    "unit": "sec",
+                    "unit": "s",
                     "default_value": 0.2,
                     "minimum_value": "0",
                     "maximum_value_warning": "2.0",