Commit Graph

6 Commits

Author SHA1 Message Date
Kevin O'Connor 02b141ac43 chipmisc: Fix replicape enable line setup
The enable lines are not one per stepper - instead there are 5
distinct enable settings.  Handle them properly.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-01-10 19:30:51 -05:00
Kevin O'Connor f5c0148665 config: Warn Beaglebone PRU users that pinmux settings are not updated
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>
2017-10-25 11:01:36 -04:00
Kevin O'Connor 3b4088c23f chipmisc: Add support for Replicape board
Add support for configuring and controlling the hardware specific to
the revision "B3" Replicape board.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2017-09-20 13:18:07 -04:00
Kevin O'Connor 981c53682f stepper: Use a sane default for homing_positive_dir
Use the endstop position to determine a sane default for
homing_positive_dir.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2017-07-24 14:31:46 -04:00
Kevin O'Connor afc665d7c8 config: Update PRU based configs to use the correct serial device
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2017-07-06 12:04:26 -04:00
Kevin O'Connor 2d173f51b1 pru: Add documentation and install scripts for running on the PRU
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2017-07-05 14:21:32 -04:00