Change the stepper API to instead of changing the stepper speed based on
the velocity in microsteps per second to use the delay in usec between
successive steps. Also remove the velocity from the `stepper_run` function
as typical API usage is enable -> set step interval -> run.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
Adds a timing source api which is used by the step-dir stepper common code.
This allows the reusable common code to configure different timing sources,
since the initial delayable work implementation was inacurate for higher
maximum velocities.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
- rename enable-gpios to en-gpios in adi,tmc2209
- place en-gpios in common stepper-controller.yaml
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
create rampstat Kconfig template to enable respective tmc drivers to
reuse the common configurations
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
The current implementation of tmc2209 driver does not allow instantiation
of the driver without configuring msx pins.
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
This commit refactos set_actual_position to set_reference_position.
stepper_set_reference_position is more apt in regards to what this func
actually does
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
This commit does the following:
1. tests set_callback and user_data
2. fixes the api as well as the drivers by passing user_data
back to the set callback
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
This commit deprecates passing of async signal in functions such as move
and set_target_position. As per the new API, the async signal has to be
set via set_async_signal.
If RAMPSTAT_POLL is activated then enable_constant_velocity_mode would be
able to raise signals like END_STOP_DETECTED & SENSORLESS_STALL_DETECTED.
This commit also adjusts shell script in order to test these signals.
Signed-off-by: Jilay Pandya <jilay.pandya@zeiss.com>
