Updates to SD card contents

Added sample SD card files for Prusa i3
Updated sample CoreXY config.g file
Updated IAP files

SD-image/sys-CoreXY/config.g

@@ -11,10 +11,6 @@ M553 P255.255.255.0                 ; Netmask
 M555 P2                             ; Set output to look like Marlin
 M575 P1 B57600 S1					; Comms parameters for PanelDue
 
-G21                                 ; Work in millimetres
-G90                                 ; Send absolute coordinates...
-M83                                 ; ...but relative extruder moves
-
 ; Machine configuration
 M569 P0 S1							; Drive 0 goes forwards (change to S0 to reverse it)
 M569 P1 S1							; Drive 1 goes forwards
@@ -25,12 +21,16 @@ M569 P4 S1							; Drive 4 goes forwards
 M574 X1 Y1 Z0 S1					; set endstop configuration (X and Y and endstops only, at low end, active high)
 M667 S1								; set CoreXY mode
 M92 X80 Y80 Z4000					; Set axis steps/mm
+M92 E420:420						; Set extruder steps/mm
 M906 X800 Y800 Z800 E800            ; Set motor currents (mA)
 M201 X800 Y800 Z15 E1000            ; Accelerations (mm/s^2)
 M203 X15000 Y15000 Z100 E3600       ; Maximum speeds (mm/min)
 M566 X600 Y600 Z30 E20              ; Maximum jerk speeds mm/minute
 M208 X200 Y200 Z200					; set axis maxima (adjust to suit your machine)
 M208 X-8 Y0 Z-0.5 S1				; set axis minima (adjust to make X=0 and Y=0 the edges of the bed)
+G21                                 ; Work in millimetres
+G90                                 ; Send absolute coordinates...
+M83                                 ; ...but relative extruder moves
 
 ; Z probe
 M558 P1 X0 Y0 Z1                    ; Analog Z probe, also used for homing the Z axis
@@ -43,23 +43,23 @@ M557 P2 X222 Y165                   ; ...for bed...
 M557 P3 X222 Y0                     ; ...levelling
 ;M557 P4 X141 Y82.5                 ; 5th probe point for levelling
 
+; Thermistors and heaters
+;*** If you have a Duet board with 1K thermistor series resistors, change R4700 to R1000 to the following M305 commands
+; You can also use S and B parameters to define the parameters of the thermistors you are using
+M305 P0 R4700 H0 L0					; Put your own H and/or L values here to set the bed thermistor ADC correction
+M305 P1 R4700 H0 L0					; Put your own H and/or L values here to set the first nozzle thermistor ADC correction
+M305 P2 R4700 H0 L0					; Put your own H and/or L values here to set the second nozzle thermistor ADC correction
+M301 H1 P10 I0.10 D100 T0.50 S1.0	; PID settings for extruder 0
+M301 H2 P10 I0.10 D100 T0.50 S1.0	; PID settings for extruder 1
+M570 S120							; Increase to allow extra heating time if needed
+
 ; Tool definition
 M563 P0 D0 H1                       ; Define tool 0
 G10 P0 S0 R0                        ; Set tool 0 operating and standby temperatures
-M92 E420                        	; Set extruder steps per mm (single nozzle)
+;*** If you have a dual-nozzle build, un-comment the following 3 lines
-;*** If you have a dual-nozzle build, remove or comment out the previous line, and un-comment the following 3 lines
 ;M563 P1 D1 H2                      ; Define tool 1
 ;G10 P1 S0 R0                       ; Set tool 1 operating and standby temperatures
-;M92 E420:420						; Set extruder steps/mm (dual nozzle)
-
-; Thermistors and heaters
-;*** If you have a Duet board with 4.7K thermistor series resistors, change R1000 to R4700 to the following M305 commands
-; You can also use S and B parameters to define the parameters of the thermistors you are using
-M305 P0 R1000 H0 L0					; Put your own H and/or L values here to set the bed thermistor ADC correction
-M305 P1 R1000 H0 L0					; Put your own H and/or L values here to set the first nozzle thermistor ADC correction
-M305 P2 R1000 H0 L0					; Put your own H and/or L values here to set the second nozzle thermistor ADC correction
 
 ;*** If you are using axis compensation, put the figures in the following command
 M556 S78 X0 Y0 Z0                   ; Axis compensation here
-;
 T0									; select first hot end

SD-image/sys-CoreXY/homeall.g

@@ -20,7 +20,7 @@ G90                       ; back to absolute mode
 
 ; The following code assumes you are using a Z probe to do Z homing. Remove it if you are using a microswitch.
 ; Adjust the XY coordinates in the following to place the Z probe over a suitable spot,
-; preferably near the centred of the bed if your Z probe supports that
+; preferably near the centre of the bed if your Z probe supports that
 
 G1 X100 Y100 F2000
 G30

SD-image/sys-Prusai3/config.g

@@ -0,0 +1,66 @@
+; Prusa i3 config file for dc42 Duet firmware
+
+; Prologue and  comms section
+M111 S0                             ; Debug off
+M550 PPrusai3				        ; Machine name (can be anything you like)
+M551 Preprap                        ; Machine password
+;*** If you have more than one Duet on your network, they must all have different MAC addresses, so change the last digits
+M540 P0xBE:0xEF:0xDE:0xAD:0xFE:0xED ; MAC Address
+;*** Adjust the IP address and gateway in the following 2 lines to suit your network
+M552 P0.0.0.0						; IP address (0 = use DHCP)
+M554 P192.168.1.1                   ; Gateway
+M553 P255.255.255.0                 ; Netmask
+M555 P2                             ; Set output to look like Marlin
+M575 P1 B57600 S1					; Comms parameters for PanelDue
+
+; Movement section
+M569 P0 S1                          ; Drive 0 goes forwards (change to S0 to reverse it)
+M569 P1 S1                          ; Drive 1 goes forwards
+M569 P2 S1                          ; Drive 2 goes forwards
+M569 P3 S1                          ; Drive 3 goes forwards
+M569 P4 S1                          ; Drive 4 goes forwards
+M574 X1 Y1 Z0 S1					; set endstop configuration (X and Y endstops only, at low end, active high)
+M906 X800 Y800 Z800 E1000           ; Set motor currents (mA)
+M201 X800 Y800 Z15 E1000            ; Accelerations (mm/s^2)
+M203 X15000 Y15000 Z100 E3600       ; Maximum speeds (mm/min)
+M566 X600 Y600 Z30 E20              ; Minimum speeds mm/minute
+M208 X200 Y200 Z200					; set axis maxima (adjust to suit your machine)
+M208 X0 Y0 Z-0.2 S1					; set axis minimum (adjust to make X=0 and Y=0 the edge of the bed)
+M92 X80 Y80 Z2560					; Set axis steps/mm
+M92 E420:420                       	; Set extruder steps per mm
+G21                                 ; Work in millimetres
+G90                                 ; Send absolute coordinates...
+M83                                 ; ...but relative extruder moves
+
+; Z probe section
+M558 P1 X0 Y0 Z1 H3 F200 T5000		; Smart IR Z probe, used for homing Z axis, dive height 3mm, probe speed 200mm/min, travel speed 5000mm/min
+G31 X11.0 Y0.5 Z1.20 P500           ; Set the probe height and threshold (put your own values here)
+
+; Heater and thermistor section
+;*** If you have a Duet board with 1K thermistor series resistors, change R4700 to R1000 to the following M305 commands
+M305 P0 R4700 H0 L0					; Put your own H and/or L values here to set the bed thermistor ADC correction
+M305 P1 R4700 H0 L0					; Put your own H and/or L values here to set the first nozzle thermistor ADC correction
+M305 P2 R4700 H0 L0					; Put your own H and/or L values here to set the second nozzle thermistor ADC correction
+M301 H1 P10 I0.10 D100 T0.50 S1.0	; PID settings for extruder 0
+M301 H2 P10 I0.10 D100 T0.50 S1.0	; PID settings for extruder 1
+M570 S120							; Increase to allow extra heating time if needed
+
+; Tool definition section
+M563 P0 D0 H1                       ; Define tool 0 to use extruder drive 0 and heater 1
+G10 P0 S0 R0                        ; Set tool 0 operating and standby temperatures
+;*** If you have a dual-nozzle build, un-comment the following 2 lines
+;M563 P1 D1 H2                      ; Define tool 1
+;G10 P1 S0 R0                       ; Set tool 1 operating and standby temperatures
+
+; Bed probe section (not needed if you use a bed.g file)
+;*** Adjust the XY coordinates in the following M557 commands to suit your build and the position of your Z probe
+M557 P0 X60 Y0                      ; Four... 
+M557 P1 X60 Y165                    ; ...probe points...
+M557 P2 X200 Y165                   ; ...for bed...
+M557 P3 X200 Y0                     ; ...levelling
+;M557 P4 X141 Y82.5                 ; 5th probe point for levelling (un-comment this to get a 5th point at the centre of the bed)
+
+; Epilogue
+;*** If you are using axis compensation, put the figures in the following command
+M556 S78 X0 Y0 Z0                   ; Axis compensation here
+T0									; select first hot end

SD-image/sys-Prusai3/homeall.g

@@ -0,0 +1,15 @@
+; Prusa i3 homeall file for use with dc42 Duet firmware
+; Adjust the bed upper and lower limits in config.g (M208 commands) to get the correct homing positions
+
+G91
+G1 Z4 F200					; raise head 4mm to keep it clear of the bed
+G1 X-240 Y-240 F3000 S1		; course home X and Y
+G1 X4 Y4 F600				; move 4mm away from the homing switches
+G1 X-10 Y-10 S1				; fine home X and Y
+G90
+
+G1 X100 Y100 F2000			; move tol bed centre for probing
+G30
+; This file leaves the head at the zprobe trigger height so that you can slip a piece of paper under it and then do G0 Z0 to check the height.
+; If you prefer to send the printer to X0Y0Z0, un-comment the following lines
+;G1 X0 Y0 Z0 F5000

SD-image/sys-Prusai3/homex.g

@@ -0,0 +1,9 @@
+; Prusa i3 Y homing file for dc42 Duet firmware
+; This version is for a homing switch at the low end of the axis
+G91
+G1 Z4 F200
+G1 X-240 F3000 S1
+G1 X4 F600
+G1 X-10 S1
+G1 Z-4 F200
+G90

SD-image/sys-Prusai3/homey.g

@@ -0,0 +1,9 @@
+; Prusa i3 Y homing file for dc42 Duet firmware
+; This version is for a homing switch at the low end of the axis
+G91
+G1 Z4 F200
+G1 Y-240 F3000 S1
+G1 Y4 F600
+G1 Y-10 S1
+G1 Z-4 F200
+G90

SD-image/sys-Prusai3/homez.g

@@ -0,0 +1,8 @@
+; Z homing file for Prusa i3 or similar printer using a Z probe for Z homing
+G91
+G1 Z5 F200
+G90
+G1 X100 Y100 F9000
+G30
+; Un-comment the following line if you want the head to actually move to Z=0 after homing
+;G1 Z0 F200

SD-image/sys-Prusai3/pause.g

@@ -0,0 +1,7 @@
+; Pause macro file
+M83					; relative extruder moves
+G1 E-4 F2500		; retract 4mm
+G91					; relative moves
+G1 Z5 F5000			; raise nozzle 2mm
+G90					; absolute moves
+G1 X0 Y200 F5000	; move head out of the way of the print

SD-image/sys-Prusai3/resume.g

@@ -0,0 +1,5 @@
+; Resume macro file
+G1 R1 Z2 F5000	; move to 2mm above resume point
+G1 R1			; lower nozzle to resume point
+M83				; relative extruder moves
+G1 E4 F2500		; undo the retraction

SD-image/sys-Prusai3/tfree0.g

@@ -0,0 +1,2 @@
+; tfree1.g
+; Put G/M Codes in here to run when Tool 1 is freed

SD-image/sys-Prusai3/tfree1.g

@@ -0,0 +1,2 @@
+; tfree2.g
+; Put G/M Codes in here to run when Tool 2 is freed

SD-image/sys-Prusai3/tpost0.g

@@ -0,0 +1,5 @@
+; tpost1.g
+; Put G/M Codes in here to run after Tool 1 is selected
+; un-comment the following line if you have a dual-nozzle build
+;M116 P1
+

SD-image/sys-Prusai3/tpost1.g

@@ -0,0 +1,5 @@
+; tpost1.g
+; Put G/M Codes in here to run after Tool 1 is selected
+; un-comment the following line if you have a dual-nozzle build
+;M116 P1
+

SD-image/sys-Prusai3/tpre0.g

@@ -0,0 +1,4 @@
+; tpre1.g
+; Put G/M Codes in here to run before Tool 1 is selected
+; un-comment the following line if you have a dual-nozzle build
+;G1 X1 Y205 F6000

SD-image/sys-Prusai3/tpre1.g

@@ -0,0 +1,4 @@
+; tpre2.g
+; Put G/M Codes in here to run before Tool 2 is selected
+; un-comment the following line if you have a dual-nozzle build
+;G1 X1 Y205 F6000