It isn't necessary to use the st7920's xor capabilities when drawing
the bed heating animations. This makes it easier to use the icons for
other displays.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add a command that will turn off all heaters in the printer. Run this
command in the default idle_timeout action.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Change the name of the config registration method and pass an explicit
reference to the callback to the new method. This makes the
relationship between mcu registration and build_config() more clear in
the calling code.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The gcode.run_script() code can pause which can result in the menu
code being called reentrant - avoid that by queuing the gcode commands
within the menu code.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Call lift-z prior to the first move. This prevents the nozzle from hitting the build surface in situations that home the nozzle off and below the bed.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Rework the code to use set_register() with the string name of the
desired register to set. Add a get_register() method.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Only check the probe's z_offset against the stepper_z endstop position if the probe is used as a virtual endstop.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Periodically check if other events need to run - this prevents the
virtual_sdcard processing from starving other events.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add initial support for commands that will forcibly move a stepper
(without updating the kinematic classes with the new position).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Don't pass pin_type to lookup_pin() - instead, if a pin can be
inverted or can have a pullup, then the caller must explicitly specify
that when calling lookup_pin(). This simplifies the code for the
cases where it is not valid to invert or pullup.
Explicitly pass the pin_type to setup_pin() and have ppins.setup_pin()
apply default pullup and invert flags.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Make sure to use is_init=True when sending query_thermocouple -
otherwise, the config CRC is likely to mismatch on every connection.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Raising an error from the background message reception thread isn't
well defined. Instead, on a temperature fault, invoke a printer
shutdown.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Those chips that require an spi init sequence can generate the message
directly in the chip specific class.
Also, don't send an spi init message for chips that are read-only.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The MAX6675 chip has a different read sequence than the MAX31855 chip.
Signed-off-by: Ricardo Amézquita <ramezquitao@cihologramas.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Move the "motor_off_timeout" tracking to a new module in the extras/
directory. This makes it easier to customize the idle timeout
behavior.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
It's rare to have all the Z stepper locations directly under the
printable surface, so using z_positions for points is not a good
default.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Allocate the stepper_kinematics directly in mcu.py - that way the
kinematic classes don't have to interact with the chelper code.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Move extruder.py, cartesian.py, corexy.py, and delta.py to a new
kinematics/ sub-directory. This is intended to make adding new
kinematics a little easier.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add M117 and M73 to the list of supported G-Codes.
Also, remove M117 from the list of commands reported by the HELP
command as that command is typically only used to list "extended
g-code" commands.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add generic temperature smoothing to the Heater class. This is useful
to avoid min_extrude_temp and verify_heater errors due to measurement
noise.
Rename the pid_deriv_time config option to smooth_time so that the
smoothing amount need only be specified once.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Extend the ADC out of range check so that it is possible to sample
multiple times before going into a shutdown state. This reduces the
chance that measurement noise will cause an error. In an actual over
temperature (or under temperature event) it is expected that the
sensor will consistently report the problem, so extra checks for an
additional second or two should not substantially increase risk.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add mcu support for periodically polling for a button press. Add host
code support for registering buttons and invoking callbacks for them.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Font from fntcol16.zip package:
ftp://ftp.simtel.net/pub/simtelnet/msdos/screen/fntcol16.zip
(c) Joseph Gil
Font is public domain
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Update the target temperature during the pid calibration. This gives
additional feedback to the user and it makes it less likely that a
verify_heater error will be raised during calibration.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Move the display code into its own directory. This is in preparation
for splitting it up into its own modules.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
When M117 is followed by an empty string, the display will reset to
Klipper's default.
Internal modules may look up the display and directly call
set_message(), with a timeout if desired.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
- Add M73 support for HD44780
- Include HD44780 USB and SD glyphs to differentiate progress type
- Fix bug that prevented M73 from updated when virtual_sd is enabled
- Add 5 second timeout to reset display when not Printing
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
It appears the st7920 requires a longer delay when switching from
command to data mode (and vice-versa). Slower MCUs don't show a
problem because the klipper command processing time results in a
sufficient delay. However, some of the faster MCUs can process
klipper commands fast enough that the next st7920 transfer is sent too
fast. Add an additional delay to account for this.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The different uses of get_position() can be confusing, so choose a
different name for the ProbePointsHelper callback.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Calculating the cartesian position from the stepper positions can be
complex and cpu intensive, so rename it to calc_position() to be more
descriptive.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
After a probe operation, homing_move() will already have recalculated
the toolhead position. The get_position() method can be slow, so use
the already calculated position.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Update the code to use the term "rail" when dealing with a motor
controlled "axis". A rail has a series of steppers and endstops that
control that motor controlled "axis".
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add additional wrapper functions so that no outside callers need to
peak into the member variables of PrinterStepper.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This change will make the "PROBE" command actually reply with the
z-position where the probe triggers. As this command is called
internally for the BED_TILT_CALIBRATE and Z_TILT_ADJUST those commands
will also give a response while probing, which I see as advantage over
the silent operation.
This change also lets one define some gcode for a repeatable probing
test to meassure the quality of the sensor and overall probing accuracy.
Signed-off-by: Hans Raaf <hr-klipper@oderwat.de>
Added a config parameter to define the homing override axes. This way
one can still home x and y axis without the z-probe cycle coming in the
way.
Signed-off-by: Hans Raaf <hr-klipper@oderwat.de>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Disable the verify_heater checks when debugging, as otherwise it can
cause failures when processing files in batch mode.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add the ability to add a custom g-code command that in turn executes
one or more configured g-code commands.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The recommended TOFF time in "standalone mode" according to the
tmc2130 is 4, so use that as the default.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor