Added I parameter in M280 command
Added diagnostic test (M122 S101) for SX1509B chip on Duet WiFi
expansion boards
Heaters driven from TC channels on Duet WiFi no longer glitch on for a
short while after reset
Bug fix: M280 S-1 was ignoring inverted output status
Bug fix: if there were too many files in the /gcodes folder then AJAX
errors occurred (thanks chrishamm)
Initialise all heater model parameters in constructor so that on a Durt
0.8.5 heater 6 has sensible model parameters even though it is disabled
Fixed PWM frequenct on Duet 0.6/0.8.5
Fixed several bugs in file time stamping
Fixed M280 and M42 commands using unused heaster channels on Duet 0.6
and 0.8.5
Reduced the amount of I2C traffic, by using DueX5 interrupt line to tell
if new data is available and by only sending fan PWM values when they
change
Display TMC2660 driver status and DueX2/X5 stall status in M122 response
Removed E parameter from M574 command (use M558 I parameter instead)
Fixed response to M307 with H parameter only
Added DueX2/DueX5 support
Report expansion board type in electronics string
Added Z probe type 6 (switch on E1 stop)
Support heater 6 on Duet 0.8.5 (untested, probably incomplete)
Changed M42 pin numbering, see duet3d.com wiki
Added M280 servo support
Allow separate firmware un-retract speed to be configured in M207
Allow negative extra un-retraction in M207
Allow dans ot be disabled yusing M106 P# I-1. They can then be used as
general-purpose pins (m42) or servos (M280).
Removed support for Duet WiFi prototype 1 board
Support expanson pin PB6 and use it for cooling fan tacho
Implemented X axis set and report mapping in M563 command and in web and
M408 status responses (but mapping doesn;t do anything yet)
Report number of axes to DWC
M307 H# A-1 C-1 D-1 disables the pid controller for that heater to free
up the pin
Debug print of matrixes during delta calibration is now to 4dp
Implemented fan blip
Max temperature excursion and fault trigger time are now configurable
via M570
If a heater fault occurs then any SD card print in progress is abandoned
Improved M122 diagnostics headings
Bug fix: some values of pressure advance caused too many extruder steps
to be schedules, resulting in extruder step errors, and another bug in
the error handling then caused layer shifts
Changes to reduce incidence of false heating fault alarms, in particular
"temperature rising much more slowly than the expected 0.0C"
Stepper drivers beyond the first 5 are assumes to be non-TMC2660 drivers
Increased max number of probe points to 64 on Duet WiFi and 32 on Duet
0.6/0.8.5
Corrected M37 reporting of simulation time
Added move debug facility
Added recording of more types of move underrun
Use fabsf instead of fabs
M21 doesn't re-mounjt a drive that is aloready mounted and has open
files on it
Added "volumes" variable in extended status report
Report card details after M21 is called
Bug fix: M220 speed changes were nott being implemented as soon as they
should be
Bug fix: lookahead was sometimes failing to join sequences of short
decelerating moves together
Bug fix: at startup the thermistor readings were sometimes very high,
which triggered a bug in strtod() called in PanelDue firmware 1.14 and
earlier
Fixed some issues with new PID control
Generate a warning message if the gain from auto tuning or in a M207
command is dangerously high
Don't escape forward slash in json responses because PanelFue doesn't
like it
Further optimisation of step generation ISR
Don't allow more than half the capacity of the DDA queue to be frozen
Duet WiFi: print additional info from WiFi module
- Fix for uncommanded stepper motor movement on some systems following a
software reset
- When multiple motors are due to step, generate all the step pulses
simultaneously
- Added support for multiple drivers for a single axis (M584)
- Added support for extended step pulse width when using external
drivers (T parameter on M569 command)
- Removed XYZE params from M569 (use M584 instead)
- Added M913 command (set motor % of normal current)
- Added Z probe type 5, which is a normally-closed switch or active-high
probe connected to the Z probe connector
- Duet WiFi default Z probe threshold is now 500
- Duet WiFi defaults to using a low end homing switch on the X axis
Bug fix: PanelDue showed fan at 1% instead of 100%
Added supply voltage monitoring (Duet WiFi)
Rr-initialise TMC2660 drivers whenever Vin supply is lost and comes back
up again
Fixed thermostatic fan bug introduced in version 1.13
Added MCU temperature monitoring
Duet WiFi only: added voltage monitoring, and disable TMC2660 drivers if
the voltage is too low or too high. Not tested as at time of this
checkin,
1. Changed thermocouple/RTD support to use new (fixed) version of
SharedSpi in CoreNG
2. PrintMonitor fixes:
- Speed up getting file info, because it was slow enough to cause Ajax
timeouts on some systems
- Reduce the number and volume of messages printed when debugging was
enabled, and send them only to the USB interface, because it was
overloading the message buffer system and causing Ajax errors
- Added separate time stats for file seeks
Enhancements
=========
Added support for RTD temperature sensors
When cancelling a print, if cancel.g exists then run it instead of
turning heaters off
Improved file upload speed over the web interface
Chamber heater is now exempted from timeout
Pressure advance now reduces maximum extruder jerk setting by a smaller
amount when the extruder steps/mm is high
The Duet no longer reports itself as an Arduino Due and has its own
Windows driver
Added experimental "maximum average printing acceleration" feature
Try to improve speed of getting file information in Print Monitor
Bug fixes
======
Simulation mode was not working properly
External driver support code sometimes failed to enable the associated
drives
Fixed potential overflow if a user attempted to use non-existent driver
9 on a Duet 0.6
M408 status requests were not handled when in simulation mode
Removed hard coded PATH in project
Changed to CoreNG
Implemented chrishamm's latest Network and Webserver changes, including
Telnet streaming
Added S parameter to M997 command for DuetNG
Increased file read block size to 2K when getting file info
Merged in chrishamm's changes to Network, PrintMonitor, and his support
for firmware updates from SD card
Fixed print monitor issue that threw out the layer count and time
estimates when there was an initial extruder priming move in the start
gcode
Got rid of most of module SamNonDuePin because CoreDuet now provides the
required functionality
No need to define function watchdogSetup any more because the core no
longer calls it
Switched to the new build system that doesn't need the Eclipse Arduino
plugin and uses the CoreDuet project instead of Arduino to provide
hardware support
Enhancements:
- Implemented M143 and M350
- Wait until movement finished when processing M906
- Allow for additional axes in M906 reporting code
- Added support for external drivers module
- Aux2 device support is now conditional
- Added separate error code for temperature above safety limit
Bug fixes:
- Fixed spurious error report when processing corrupt input line
- When there is a temperature error, return the correct error code
- Update the overheat ADC value when changing thermistor parameters
- Fixed occasional divide by zero problem in PrintMonitor that led to
AJAX errors
- Cold extrusion prevention only checks the active tool, to allow the
same extruder and heater to be configured in multiple tools
- If extrusion is prevented because of a temperature fault, display a
message instead of silently preventing extrusion
Added timeout to output buffers destined for USB
Fixed bugs in thermocouple code
Reallocated thermocouple pin numbers
Made Roland mill and inkjet support conditional and normally disabled
Fixed issue with thermocouple code messing up the timekeeping system,
which was suspected of causing the network to be unreliable
Added support for M577 (thanks chrishamm)
Merged in chrishamm's changes including OutputBuffer fix, changes to
Roland pin numbers, rr_configfile support in web server, and Roland and
inkjet pin numbers moved to Pins_duet.h
Merged in wrangellboy's http response changes for compatibility with
Edge browser
Other minor changes
Fixed issue with rare missing steps at the end of delta moves
Fix minor delta calibration issue
Fix issue with ADC crosstalk on Duet 0.8.5
Refactored RepRap and OutputBuffer classes in preparation for fixing the
OutputBuffer bugs
