Add __visible to generated code in compile_time_request.c so that the
main code can be compiled with -fwhole-program.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add a system startup script so that Klipper can automatically start at
boot time. Create an installation script that will install the system
dependencies and the startup script.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Support timing the simulation scaled to the system clock. This can be
used to make the host estimation of the mcu clock more accurate.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Don't start/stop the simulavr simulation loop to do IO - instead
implement the IO directly in the serial callback handlers. This
improves the speed and consistency of the simulation.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Change the lookahead queue so that it attempts to buffer at least
buffer_time_high amount of moves when first starting a print. This
helps ensure the buffer is normally always full.
If the buffer falls below buffer_time_low then it is either due to the
end of a print or because octoprint/klippy is unable to keep up.
Change the code so that in this case the lookahead queue will attempt
to gather buffer_time_high amount of moves before restarting movement.
Update the default buffer_time_low to 1 second and buffer_time_high to
2 seconds. With the above changes a smaller buffer_time_high and a
larger buffer_time_low are more practical.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Add a DECL_CONSTANT macro to allow the firmware to define constants
that are to be exported to the host during the "identify" phase. This
replaces the existing hardcoded mechanism of scanning the Kconfig
header file for certain constants.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Commit afecf7ce inverted the direction of the direction pin in
queue_step commands - update the stepstats script to conform.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Generate the data dictionary in out/klipper.dict on each build. This
makes it easier to use the dictionary when debugging.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Store the baud rate the MCU is configured for in the "identify" data
and use that rate when calculating the baudadjust parameter.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The maximum max_size value should not include MESSAGE_MIN - that is
already added by the runtime code.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor