h3n3/klipper
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4 Commits

Author SHA1 Message Date
Kevin O'Connor
d651851567 pru: Disable ADC reading directly from the PRU 
The PRU code size has grown too close to the maximum - remove the ADC
code to reduce its overall size.  (On the beaglebone, the Linux
process can, and typically does, do the ADC reading.)

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2018-06-27 12:10:25 -04:00
Kevin O'Connor
4a6254fac3 build: Allow boards to disable digital input/output support 
Allow the micro-controller code to be built without support for
regular gpio pins.  In this case, the code for endstops, steppers, and
gpiocmds will be disabled.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2017-07-20 10:44:31 -04:00
Kevin O'Connor
c9b6662138 pru: Add support for ADC input 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2017-05-17 19:46:12 -04:00
Kevin O'Connor
2255176228 pru: Initial support for the Beaglebone PRU 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
 2017-05-15 15:15:52 -04:00