I've released a new firmware version at [
github.com] (follow the link and press the Raw button to download it). The changes since the last stable release (1.09e-dc42) are:
Quote
dc42
Fixed print quality problems that mostly affected delta printers e.g. on spiral vase cylinder
When reconnecting a browser, cancel any file upload from the same IP address (fixes bug that meant you had to reset the printer before you could upload another file, if a network error had occurred during a file upload)
M111 now prints the number of each module with debugging enabled or disabled
In special moves on delta printers, the F parameter is now interpreted as the speed of the tower that moves the most
M114 now reports stepper positions as well as head position
Default to generating USB output in Marlin emulation mode, because this is what most host programs expect
M104 command defaults to the only tool if there is only one tool and it is not selected
When step errors are logged, report them immediately if Move debugging is enabled. Also, report the total number of step errors in the M122 response even if Move debugging is not enabled.
Changed interrupt priority to make tick interrupt higher priority than step interrupt, because we rely on the tick interrupt to check for over temperature conditions and kick the watchdog
Improved step time calculation and step ISR so that we can achieve higher speeds when using 0.9deg/step motors on delta printers
Code changes to prepare for additional pressure advance algorithms
The compatible web interface is still DuetWebControl 0.6.
Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod
Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].
