I'm using the Xylotex DB25 cape for the BBB. I've been trying to add the
charge pump component without much luck.
In the HAL file I can do a
loadrt charge_pump
but an
addf charge_pump
fails with
function 'charge_pump' not found.
If I leave that out and run MachineKit on the Beagle I do see
charge-pump.0.enable
charge-pump.0.out
charge-pump.0.out-2
charge-pump.0.out-4
charge-pump.0.func.time
charge-pump.0.func.tmax
charge-pump.0.func.tmax-inc
But since the this HAL file only has a servo thread and no base thread is there
a way to get this to work?
Ultimately I want the ChargePump output on DB25-17 working in the same way I
have the PC with MESA 7i92H
# DB25-10 actvive low ESTOP signal mapped to 7i92 pin 13
# Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir
# 10 13 IOPort QCount 0 Quad-A (In)
estop-external-in (input)
# MESA 7i92H P2 connections mapped to estop-external-in
net estop-external-in <= hm2_7i92.0.gpio.013.in_not
# Stepper #4 is the charge pump on the MESA card and is enabled with the
estop-external -in
net estop-external-in => hm2_7i92.0.stepgen.04.enable
which is output on DB25-17 from the MESA pin 7.
# 17 7 IOPort StepGen 4 Step/Table1 (Out)
Charge Pump frequency (output)
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