Don't use tiny step distances on the Z as that could cause a surprise
to users that copy the config without updating all the settings. (A Z
step distance that is too small would cause a high motor velocity.) A
step distance of .0025 is very popular in practice, so change the
default example configs to use that.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The Beaglebone hardware prevents the PRU from updating the pinmux
board settings. As a result, the PRU can't directly change the pin
direction or change the pullup resistor settings. Warn the Beaglebone
users of this limitation.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor