I_pwm hardware checking

One obvious reason that I am getting zero into the registers of the CAP block is that I_pwm 1 is not connected to CAP1.

Checked the schematics and it should be connected.

Should check using oscillicsope to see if is is getting to the correct pin on the DSP.

as usual, I have stuffed up the variboard and connected the wrong track - hope this works

Now the signal is coming into and out of the opto. I had better remember that the signal is inverted in the opto.

EXCELLENT - I HAVE VALUES IN THE .CAP VARIABLES

time to work out how to take these varables away from eachother.