I damaged pic?

[keko030]

I am getting the MD ALL IN ONE V 2.5 and I'm trying to program the pic 18f2550 , 2 days ago I am trying to program it and not e able , the crystal is 12,000 use the WinPic800 and tested cables often and revised plate and I do not see the problem
In Winpic do hardware test and it gives me ok , I program with verification, program everything and gives me ok without errors , verify everything and I'm ok with no errors , unplug the wires and plug in one usb and pc makes the sound of a Connect via USB but does not recognize me or installs the drivers , and the funny thing is that at this time connecting cable ISCP open the Winpic and gives me error when I check in address verification , but when I was not recording , and the scheduled in 3 different and always makes me the same pc , the first time you set it when I plug the usb recognized as megadrum and try to install the drivers , but gave me an error and does not install , gave me the following times and unknown device last time no longer gives me any message , I hope any suggestions , greetings and thanks

[keko030]

algo que me olvide mencionar es que no fui muy cuidadoso en el manejo del pic , probablemente lo toque con las manos , es sencible a la estatica??

[dmitri]

If WinPic says the PIC was programmed successfully but it is still not recognized as USB device then you have errors on the PCB, for example shorts, breaks, incorrect parts values.

[keko030]

had put by mistake capasitor instead of 4.7uf 47uf, change it and still doing the same thing I do not like when this programming, the progress bar slowly increases up to 10% and jump directly from 11% to 50% this is average at Winpic?
something I forgot to mention is that I was not very careful in handling the pic, probably touch it with your hands, it is sencible to static?

[keko030]

do not know how to upload images of the plate

[keko030]

I use the pic is 18f2550 i / sp is the one I use?

[keko030]

a question that did not, the pc recognizes megadrum connected without the atmega? I did not put, I want to be sure it works the pic .. I put the atmega? Greetings and grac

[dmitri]

The PIC18F2550 firmware will work with any PIC18F2550.
Your PC should recognize MegaDrum connected with or without Atmega.

[keko030]

Hi dimitri, I'll ask a dumb question but.
Without the atmega, pc installing drivers? Because my pc makes the sound when I connect but does not install drivers

[dmitri]

The USB MIDI implementation I did is USB MIDI Class Compliant so all modern OSs already have needed drivers built in.