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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...

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...

This One for Darrel Taylor. My question is how did you get on modifying the USBDemo program from VB to Delphi. I am much more comfortable working in Delphi than VB and would be really interested in...

Forget my last I have figured it out ....... a very happy man here.

I had left out the .47uF cap on Vusb. Connected this and all is working.

Will now have a serious play with it, which I sure...

I commented out the four offending lines in the 18F4550.INC file and now don't get any errors. However, still get a error message from windows when I attach the PIC

Messages are: Found New...

I am using the 18F4550 pic, Picbasic Pro 2.50 and MicroCode Studio Plus 3.0.0.5

When I compile it gives the following errors.

Error[118] c:\progr~1\mecani~1\mcs\usbdemo.asm 87 : Overwriting...

Hopefully this Topic is still alive as I am really keen to do some experimenting with USB.

I have looked at all the posts and haven't found any refering to my problem.

I am using the 18F4550...

Talking about LED's and Telephones and seeing you are all turning my thread into a comedy section I thought I would add to the mix ...

Reminded me of an incredibly funny segment from a comedy show...

I am sorry to say the thread http://www.picbasic.co.uk/forum/showthread.php?t=6444 got me even more confused and I ended up with just a bunch more questions. However, the good news is that it made me...

Greetings All

I have managed to get an interrupt working in my program but don't fully understand it all.
It is a very simple interrupt that activates when RB0 is taken low. Pretty much out of...

Thanks for that, got it working not as elegantly as the first program but it does the job.
Here is the code, any suggestions on making it a bit more elegant wouild be appreciated.

DEFINE OSC 4
...

I have got a stepper motor working nicely on a basic stamp with the following code. But am unsure of what changes should I make for the same code to work on a PIC. I understand most of what is going...

Yes, I think that is good advice that I should start with a simpler PIC and learn the ropes a bit before jumping in the big pool. At least then I know it is not advanced features that might be...

This is where it all gets a bit confusing for us new at this. The MicroStudio version I am using is 3.0.0.5 and the melabs Programmer is version 4.21 these are the only two programs I am using. How...

Greetings,

I am using MicroCode Studio to write my code and then click Project/Compile and Program. This then opens meProg and I click Ctrl-P to program the PIC. The PIC is connected using MeLabs...

Greetings Joe,

Things are never simple with these PIC's (I suppose that is the challenge). BIN, HEX and DEC do not work with SEROUT you get a compile error. So I have changed to using SEROUT2...

Greetings,

I have been playing around with the PIC18F4620 and have started to pour over the datasheet (daunting task). It says that it has a very good internal oscillator. Up until now I have been...

Yes I can see that ADC is definately the way to go. I had a bit of a go with what you suggested and made some headway however could not get totally predictable results. I think the PIC18F4620 is not...

Thanks Melanie, your suggestion worked just fine all working now and giving values between 2 and 19 dependent on the light level. I expect you can also output the Hex or Binary value to the SLCD. Had...

Greetings,

I am trying to get some sensible output from the resistance of a light dependent resistor to my SLCD. The following code give me a character that changes when I change the light however...

Of Course..... how could I miss that. To much staring at computer screens, I am going blind. Thanks again for the quick and perfect answer. I do appreciate the advice and hopefully will one day build...

Greetings,

I just got a PIC18F4620 in the mail and tried to program it.

I have the MeLabs U2 USB PIC Programmer attached to the MeLabs 840Z 40-Pin ZIF Adapter

I use MicroCode Studio to...

Greetings Bruce

Exactly what I needed thank you very much.

Cheers Bruce

Greetings All,

I have been trying to get the 16 x 2 Serial LCD Display from Renolds to work with my PIC16F628A so that I can display sensible output which would help with my other experiments.
...

Thanks very much for the advice it was very useful to me. I have ordered a few 18F4620's to get me started as the place I get this stuff from in New Zealand has those available. It doesn't seem to...