Added PCA9632 LED module support using software I2C from MCP4018
modulo drive the LED strip of a FlashForge Dreamer 3D printer.
Based on the PCA9533 module.
Signed-off-by: Ricardo Alcantara <ricardo@vulcanolabs.xyz>
With recent changes, the extruder_stepper may be used for new
purposes, and synchronizing to the "extruder" motion queue at startup
may become a confusing default.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Document that spaces and special characters should not be in the
config filename.
Remove reference to step_distance and pin_map deprecated features, as
those features are now fully removed.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Change from the "material translate icon" to the "material language
icon" for the language selection icon. (The "material language icon"
is an alias for the "material web icon" and it seems we can't use the
alias, so we directly set the icon to "material/web".)
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Deprecate SET_EXTRUDER_STEP_DISTANCE and SYNC_STEPPER_TO_EXTRUDER.
Recommend using SET_EXTRUDER_ROTATION_DISTANCE and
SYNC_EXTRUDER_MOTION.
Deprecate the extruder "shared_heater" option and reocmmend using
extruder_stepper config sections to obtain the same functionality.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This command is a rename of SYNC_STEPPER_TO_EXTRUDER. This change is
in preparation for the removal of SYNC_STEPPER_TO_EXTRUDER.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Support altering the extruder distance using the higher-level
rotation_distance. This is in preparation for removal of the
SET_EXTRUDER_STEP_DISTANCE command.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Break listing up by module name. Provide links to "extended"
commands. Sort reference by module name.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
It's no longer necessary to update the printer.cfg file to alter the
max_accel and square_corner_velocity parameters. Update the
Resonance_Compensation.md document to reflect this.
Also, recommend using STEP_DELTA in the TUNING_TOWER commands.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Wraps lines to 80 columns. Only use triple backticks on multi-line
code excerpts. Add backticks around "sudo raspi-config". Move
"Enabling SPI" section to be near pwm and gpio configuration.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Refactor the extruder_stepper support so that it uses the
ExtruderStepper class defined in extruder.py.
Support the SYNC_STEPPER_TO_EXTRUDER command on steppers defined in
either extruder_stepper or extruder config sections.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
It is preferable to program the tmc drivers with an irun (or cs)
setting near 31, as otherwise the driver may have reduced microstep
precision. It was possible for the driver to be programmed with
irun=16 or irun=17 when it could have been configured with irun=31
with vsense=1 instead. This would occur on tmc2130/tmc2208/tmc2209
drivers for values around 0.900 to 1.000 amps (when using a typical
sense_resistor settings of 0.110 Ohms).
Change the code to prefer using vsense=1 to avoid this issue.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Many non-English speaking countries use a comma as a decimal separator for printed numbers. This can create some confusion in documentation and config files when not surrounded by contextual clues like parenthesis. Improve documentation by adding spaces to coordinates.
Signed-off-by: Paul McGowan <mental450@gmail.com>
Now that the documentation recommends that hold_current not be set,
update the example config files to not specify a hold_current.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Changing motor current may itself introduce unwanted motor movement.
As such, document that specifying a hold_current is not recommended.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Some links are pointing to a beta bl (v0.5-beta) instead of the newest release (v0.7).
Raspberry Pi documentation had changed to adocs
Signed-off-by: Yifei Ding <yifeiding@protonmail.com>
Commit 689231df changed the default step_pulse_duration to 100ns for
TMC drivers that are configured in UART/SPI mode, but it failed to
document that change in Config_Changes.md and Config_Reference.md.
Update those documents to reflect that change.
Update the code so that a user may specify a custom
step_pulse_duration even on TMC drivers that are configured in
UART/SPI mode. This may be useful for drivers that use a level
shifter on the step pin that requires more than a ~300ns to detect a
level change.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The `<!-- {% raw %} -->` tags are no longer needed now that the Jekyll
package is no longer used to process the markdown documentation.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
It seems the common "beta 3950" thermistors generally follow a
temperature table defined by the new "Generic 3950" definition. Using
a table that actually follows the "beta 3950" temperature curve is
generally less accurate. Deprecate the existing "NTC 100K beta 3950"
definition to avoid this common issue.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Remove the STEP_DELAY Kconfig option and replace it with a per-stepper
step_pulse_duration printer.cfg config option.
The AVR code will continue to have optimized code to step and "unstep"
in the same function (which is automatically activated when the step
delay is 40 ticks or less). This change removes the Kconfig option
for single function step/unstep on 32bit processors.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The code automatically reduces the hold_current so that it is no
greater than the run_current. However, this could lead to confusing
behavior if one reduced and then increased the run_current via
SET_TMC_CURRENT commands. To avoid that, this change adds support for
tracking the requested hold_current - thus changes to run_current
don't subtly alter the hold_current.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Update mkdocs to v1.2.3 to avoid a github "dependabot" warning for
CVE-2021-40978. (The CVE doesn't impact the klipper3d.org site, but
no harm in updating.)
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Klipper with Fluid complains about `position_endstop` line if `endstop_pin:
probe:z_virtual_endstop` used
Signed-off-by: Ilia Rebane <Agilatosay@gmail.com>
Kevin O'Connor
Ricardo Alcântara
electron2410
Fritz Webering
Pedro Lamas
Misterke
Yifei Ding
Wilhelm Schuster
Haxk20
Dmitry Butyugin
Tim Abraham
Paul McGowan
usrhere
Nitram
Geoffrey Young
Ilia Rebane
Philipp Temminghoff
Rufo Sanchez