PlasmaC Fiber laser 1Kw head height control + auto focuas

They are both correct
The first column "Pin#" is the DB25 pin number (physical pin)
The second column "I/O" is the GPIO number (which determines the logical GPIO name in hal)

The fifth column "Chan" is the channel number of the pin function (StepGen, PWMGen etc)

Pncconf lists the channel number for StepGens etc and the GPIO number
for pins that are GPIO only

To me it looks like you have a choice

P1 PWM on pin 1,16,17

P2 PWM on pin 1,16,17

Clive S wrote: What Tom is saying:

Flash the .bit file using the mesaflash utility:
mesaflash --device 7I92 --addr 10.10.10.10 --write name-of-file.bit

It can be confusing the first time you flash a card

Thank you Clive, i do agree that for some strange reason that is confusing for some users.
Will try to avoid that in the future.

Clive S wrote: To me it looks like you have a choice

P1 PWM on pin 1,16,17

P2 PWM on pin 1,16,17

Right, there are 6 PWM gens in the firmware:

PWMGen 0 P2 pin 1
PWMGen 1 P2 pin 16
PWMGen 2 P2 pin 17

PWMGen 3 P1 pin 1
PWMGen 4 P1 pin 16
PWMGen 5 P1 pin 17

(pin numbers are DB25 pin numbers)

okey clear,


how about limit switch
to which pin it go.. quad A and B ?

taloot wrote: how about limit switch
to which pin it go.. quad A and B ?

To any pin that is not used as and stepgen or PWM or encoder.
All of them can be used as inputs or outputs, just set them in hal, like so: OR Those are just examples, edit them to suit what you need.