USB interface communication (1 Viewer)

[JHB]

How can I read and write data using the USB interface in VBA?

I want to make some diagnostic tool for my E-bike.
Does anyone have some example code of using the USB interface?

Thanks in advance

JHB

 

[LGDGlen]

this might be of help - http://www.thescarms.com/vbasic/commio.aspx

 

[JHB]

Thanks for the link, but it is not in VBA.
Others who have some suggestions?

 

[LGDGlen]

CommOpen i think is VBA

Control Serial Port

social.msdn.microsoft.com

 

[The_Doc_Man]

It will depend on what protocol is supported with the USB. Your E-bike should supply a manual that discusses this interface. (If they don't shame on them...)

You might be able to Google the E-bike's user's manual if you don't already have one. Without knowing how the E-bike presents data, we will have a hard time answering your question.

 

[JHB]

LGDGlen, thanks for the second link, that helped very much.

The_Doc_Man, until now I didn't find anything about the interface, so .. shame on them, maybe I find something something later.
I know it would be hard, but the first step is to get some data out and I think the link LGDGlen gave me, could help me much to fulfilled the subject, getting some data.
If I succeeded getting some data out, I'll analysing it maybe I'll find some data it know what is, then it should be data for, total and trip distance, wheel size and more, I hope the best.