FV-1 Dev USB issue?

[doublej]

so im working on getting this connected. Pedal works fine and I can program with a 3rd party eeprom programmer so im thinking I have some hardware issue. Right now when I have plugged in to USB and powered on I am not seeing any voltages on USB_D+/D- measured on the ch341a. should I expect voltages here?

 

[Robert]

Does Mac have an equivalent to the Device Manager in Windows?

When you plug in the FV-1 Dev pedal into a Windows machine it will show up in Device Manager. Even if the driver isn't installed properly it will show up as "Unknown Device". This at least lets you know the hardware is working properly and the issue is software/OS related.

 

[doublej]

It does and I am not getting anything which is why I am looking at the hardware. I’m getting continuity where I should but D+ and D- are zero volts at ch341. Makes me think that is the issue. I do get continuity on D+ and D- between USB and ch341 though

 

[Nostradoomus]

 menu > About this Mac > System Report, nothing there?

 

[doublej]

Unfortunately not

 

[doublej]

should I have voltage at D+ and D- when powered on and USB plugged in?