Kevin O'Connor df6528715e stepper: Automatically detect and handle shared stepper enable lines
It's common for multiple steppers to use the same stepper enable
line.  Detect this and only create a single digital_out oid on the
micro-controller.

Also, prohibit any other pin from being used multiple times in the
config file.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-01-10 19:10:26 -05:00
..
2016-05-25 11:37:40 -04:00