There were some bugs that surfaced if one tried to set variables (like accelerations) for extruders
if no tool had been selected. Those should be fixed here so
that attempting such things now sets parameters for the first extruder drive if
no tool has been selected.
has been altered to send the X, Y, Z, and E coordinates first, followed by temperatures.
It was the other way round. This led to compatibility problems between versions as
the experimental multiple tool versions (duet branch V0.70+) report many temperatures
and this was confusing the X Y Z stuff if the temps came first. We can only realistically have one
live version of reprap.js (served from RepRapPro's Github to all running machines), so reprap.js
now expects coordinates first, and both this master version and all future master and experimental
versions will do that.
Fixed problem whereby gcode files printed from SD card that used lots of
small fast moves in sequence would print jerkily if a network cable had
not been connected since reset.
Fixed problem whereby object height and filament needed were not
retrieved from the SD card file to be printed if the filename contained
spaces.
Added support for deprecated M190 command, because slic3r appears to
generate it sometimes
Added support for M564 command to allow movement without limits, copied
from RepRapPro dev branch
If a network error occurs when sending a file, we now close that file,
otherwise we would use up open file entries. Also added number of
available open file entries to M111 S2 command.
Fixed bug in file handling that affected SD card pause/resume
operations. Merged changes from zombiepantslol to allow a height to be
set for a Z endstop switch. Reverted to blocking USB I/O but only for
debug and M503 output. Added return codes for file close and seek
operations. Increased the size of the tail of the file that we scan for
G1 Z commands from 32K to nearly 200K.
Fixed a bug when one file was called from another
M111 S2 command now displays time since last reset
M106 'I' parameter now only inverts fan PWM when >0
Non-homing moves when bed probing are now done at max speed
M999 reset command now delays 0.5 second to allow response to be sent
back to browser, otherwise it may retry the reset
Reduced block read size when retrieving file info to work around an
intermittent bug that causes the SDHC card/ FATfs stack to return data
from the wrong sector sometimes. Tidied up some other code.
Changed code that looks for G1 Z commands to find object height, so that
it ignores G1 Z commands in the end-of-file comments added by slic3r
1.1.1
Increased max number of open files
Added new variable "extr" in Json response to report extruder positions
Added new fileinfo request type, returns file size, object height, and
total filament needed (if available)
Fixed bug in returning last command response in Json response
Disable interrupts when adding/removing network request structs from
linked lists, in case lwip does callbacks from ISR contexts
Changed network startup to avoid long delay if no network cable is
connected
Enable DHCP support if IP address is configured as 0.0.0.0 (not working
yet)
Move thermistor parameters to M305, added parameter to configure series
resistance
Added B and W PID parameters
Firmware now recovers from USB disconnection without halting. Needs
changes to Arduino core library.
Added a timeout in the Spin() functions, which causes diagnostic info to
be stored and the system to be reset if a Spin() function takes more
than 20 seconds.
/*Fixed to work with multiple concurrent extruder drives:
* Default or M160 S1 (set use only one extruder drive)
* "G1 En.n" adds the float n.n to the move buffer for the selected
head
* There is no change in behaviour for one extruder drive setups, or
multiple extruder
* setups where only one drive is used at any one time.
*
* M160 Sn (set to use "n" extruder drives) eg
* "M160 S3"
* "G1 En.n:m.m:o.o" adds the floats to the move buffer in the
following way:
* moveBuffer[AXES+selectedHead) = n.n
* moveBuffer[AXES+selectedHead+1) = m.m
* moveBuffer[AXES+selectedHead+2) = o.o
* so if selectedHead=0 move buffer ends up looking like this for a 5
extruder drive setup:
* {x.x, y.y, z.z, n.n, m.m, o.o, 0.0,0.0, f.f}
* where x,y,z are the axes and f is the feedrate.
* If selected head > 0 then there is the possibility that more drives
can be set than
* exist, in that case the last values are discarded e.g:
* "T3"
* "M160 S3"
* "G1 En.n:m.m:o.o"
* would leave the move buffer on a 4 extruder drive setup looking
like this:
* {x.x, y.y, z.z, 0.0, 0.0, 0.0, n.n,m.m, f.f}
*/
