Move the travis installation steps from the travis-build.sh script to
a new script (scripts/travis-install.sh). Move the travis-build.sh
script to the scripts/ directory as well.
The data dictionaries built in the compile tests are useful during
host software testing, so run all the compile tests sequentially in a
single VM and save the data dictionaries after each build. Also,
build all the config files found in the test/configs/ directory.
Create the python virtualenv environment during the install phase and
invoke the klippy.py host software in the build phase to perform a
basic host software sanity check.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Don't use tiny step distances on the Z as that could cause a surprise
to users that copy the config without updating all the settings. (A Z
step distance that is too small would cause a high motor velocity.) A
step distance of .0025 is very popular in practice, so change the
default example configs to use that.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The multi-mcu clock syncing code relies on the ability to periodically
update the mcu clock adjustments. If a series of very long moves are
submitted then it is possible the adjustments could become unstable.
For example, if an adjustment is made to reduce a clock error over the
next couple of seconds, but it is applied to a longer period because
the next move lasts many seconds, then this would result in a bigger
adjustment for the following move, which would result in an even
bigger error when that move lasts many seconds. This can repeat until
the system destabilizes.
Check for cases where the print_time is far in the future of the
current estimated print time and average over a longer period in that
case. That should reduce the possibility of the adjustment code
becoming unstable.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add an example to help users with a BLTouch probe. This is based on
information from @mediumo and @riddlez666.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add a prefix to the example printer config files so that a sorted
directory listing shows all the samples bundled together.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add support for directly printing from a local file on the host. This
may be useful if the host cpu is not fast enough to run OctoPrint
well.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The bed_tilt_calibrate command determines the tilt of the bed.
However, we need to report the tilt compensation which is the negative
of the bed tilt.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Instead of using the toolhead class to determine if stats should be
reported, allow every printer object with a stats() callback to
determine if stats are needed.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Average clock sync times over approximately 30 seconds instead of 120
seconds so that the clock prediction responds to changes faster.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The mcu stats (that contain a prefix) may occur before some other
stats - make sure to only apply the stats prefix to those stats that
need it.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Use both load_config() and load_config_prefix() functions when
dynamically loading a module from the extras directory - if the config
section name has parameters in it then use load_config_prefix().
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
OctoPrint (and other software) will sometimes send additional commands
even if the previous command has not yet responded with an "ok".
Change the g-code input reading code to keep reading input so that an
M112 can be detected (and processed out-of-order). To avoid the
extreme case where one writes an entire g-code file to the input
without any pacing, disable the input reading if more than 20 commands
are pending.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
If the script being run raises an error, then stop running that script
and return the error to the caller.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Specify hardware pwm cycle times using the same method as software pwm
(in seconds, not clock ticks). Allow the fan code to be configured
with an explicit cycle time even when using software pwm.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
If the mcu supports command restarts and it does not appear to use a
real serial port, then default the restart method to 'command'. This
is a better default on boards with native USB support.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Report the current temperature, current pwm setting, and target
temperature as statistics in the log.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add support for disabling homing checks via the homing_override
mechanism. This may be useful to move an axis prior to homing it.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Create a virtual pin that may be used as the z endstop pin on
cartesian printers that use the probe in place of a z endstop.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Allow a set of g-code scripts to be run on each probe invocation.
This may be useful for probes that need to be setup before they are
useful (eg, with servo actuated probes).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Allow users to override the behavior of G28 using a new
"homing_override" config section. This may be used on printers that
require specific steps during the homing process.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor
Sebastian Meyer
Douglas Hammond
Dave Bacon
Dave Bacon