USBDemo, something to learn USB a little bit

[kiwipiper]

Thanks for that Darrel .... I did not understand the significance of EasyHID when it was being discussed in this thread earlier on. Making some real progress now and think I should be able to recreate the VB USBDemo.exe in Delphi. Very exciting stuff this USB.

[Momboz]

Thanks for that Darrel .... I did not understand the significance of EasyHID when it was being discussed in this thread earlier on. Making some real progress now and think I should be able to recreate the VB USBDemo.exe in Delphi. Very exciting stuff this USB.

Hi
Here is an adaptation of Mister_E USBDemo but in Delphi. It's not completely finalised but it works. This example bases on the PICPROTO-USB board from MELabs (you can get all the information on this board from their web site).

It's PIC18F4550 @ 20 MHz based. I hope the rest is self explanatory. PWM signal is on PORTC.2.

If you need more info, just let me know. Please, take into account I am not very often on this forum, i.e. please, allow longer reaction times in case you need feedback.

Have fun

[kiwipiper]

Thanks Momboz but I managed to completely recreate Mister_E's USBDemo.exe in Delphi. It was pretty easy once I understood what EasyHID was all about. Had a little bit of trouble with the PWM but in the end once I understood what MSB and LSB was all about that fell into place as well. The only thing I can get working is showing a serial number.

Anyway, thank you to everyone who has contributed to this thread it was all very helpful getting me on the right track. For those just starting with this I concur with skimask's comments two posts back that all the information you need is in this wonderful thread. It is the journey of discovery that is the important part and a bit of a struggle makes it all the more rewarding when you get there in the end.

Here is a link to my KPUSBDemo.zip for another take on the computer interface. It is slightly over the 200K limit, most likely due to my coding skills and overuse of graphics to pretty it up some. If anyone is keen on the code I could clean it up a bit, zip it up and put it up somewhere.

http://www.breambay.com/downloads/KPUSBDemo.zip

[thye]

Hi....what is EasyHID? Is it same as picbasic pro software?

Where can I download the EasyHID?

Thanks a lot....

[skimask]

Hi....what is EasyHID? Is it same as picbasic pro software?
Where can I download the EasyHID?
Thanks a lot....

Refer to Post #173...
Read thru the thread...you have not...
Use the search function...you have not...
Therefore...EasyHID...you have not...
Heed advice given above...and EasyHID...you shall have...