Added a SET_DIGIPOT command to the mcp4018 implementation.
Previously the mcp4018 was read only, and set at the time of
configuration. This allows you to change the value during a
print, which is needed for some older printers that need to
lower the stepper current during preheating.
Signed-off-by: Jake Bordens <jake@allaboutjake.com>
The M300 example macro now sets the PWM cycle time to generate the requested
frequency. 'scale' did not have the desired effect. Duty cycle is now
fixed at 0.5. All S parameter values less than 1 generate a 1Hz 'tone'
to avoid division-by-zero.
Signed-off-by: Stefan Holst <mail@s-holst.de>
To support continuous belt printing, add nestable repeat
loop support via an `[sdcard_loop]` module.
Supported G-Code:
- SDCARD_LOOP_BEGIN COUNT=n ; Loop for N times, or infinitely if N is 0
- SDCARD_LOOP_END ; End of loop
- SDCARD_LOOP_DESIST ; Complete all loops without iterating
Marlin M808 compatibility example in `config/sample-macros.cfg`:
- M808 Ln ; Loop for N times, or infinitely if N is 0
- M808 ; End of loop
- M808 K ; Complete all loops without iterating
Added unit tests in test/klippy/sdcard_loop.test
See https://reprap.org/wiki/G-code#M808:_Set_or_Goto_Repeat_Marker
Signed-off-by: Jason S. McMullan <jason.mcmullan@gmail.com>
This adds support for BMP280 and BME680 sensor ICs,
along with fixing calibration data readout for BME280.
Gas sensor readout for the BME680 is just the raw compensated value.
To get actual meaningful values, more research is needed.
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Move all the config reference information from files in the config/
directory to a new Config_Reference.md document.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Reformat some of the comments. Add section headers. Don't comment
out the config sections (so that it is more clear what needs to be
copied to the main config).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add updates to example-extras.cfg and G-Codes.md documenting pause_resume. Also add M600 (filament change) to sample-macros.cfg.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
jake-b