Search found 20 matches

Hello Wayne_

Thanks for the reply. I intend to have a Visual Basic form to display the data retrieved from the PIC as you have described in the Visual Basic Paragraph of your response.

If you co ...

Hello,

I have just started to experiment with HTTP and the 3.3V ethernet controller. I have got the web server to work.

I would like to know if it is possible to get the data from the ADC with ...

Thanks PCM

I made a simple mistake, I placed the define statement for the sense pin in the wrong place, I had placed it after usb_chc.h include statement. I changed the location and it works okay n ...

Hello

I have been trying to use usb_attached() to determine if the usb cable is actually connected to the project but it always returns true, even when it is not connected. I have defined the usb c ...

I found another solution. If go to Microsoft, check out knowledge base article 241257. http://support.microsoft.com/?id=241257
This article describes how to show non present hidden devices. There ...

Thanks for the solution, it worked perfectly.

Dave B

I was wondering if anyone knows how to delete virtual com ports in Windows 2000. I have installed the CCS USB example software and removed it to use my own software. When I install a new comm device, ...

I tried the simple program as listed above, and the serial interface works fine. If I want to use the usb with a 4 mhz crystal then I need to set pll/1 and cpudiv0.

Thanks for your help PCM.

Dav ...

The pic I am using is a 18F4550, not 18F4450, that was a typo.

I am trying the us_ex_serial example, however I am having problems with two things. I am using compiler version 3.242. I have tried several different crystals, 4 mhz, 20 mhz, and 48 mhz. I have set t ...

I have been trying to read the value on port B when an interrupt has occurred on int_ext. I set the flag ext_flag in the ISR when the interrupt occurs. In the main loop I read the port, however I am n ...

Thanks for the help, I made a stupid mistake with the IC. I somehow managed to install a 24LC256, rather than the '515.

Thanks for your time

Dave

Hello PCM

I only attached a portion of the entire program. I did have 'J' declared, it was declared as a global. I moved the polling to the end of the write but it still hangs. I copied the declar ...

I just tried to write to the second half of the eeprom, however I have had no success. I understand that I need to change the control word from A0 to A8, does this apply to checking status? I also [spam] ...

PCM Programmer

Thank you for your help, I made the change and it works just fine. Thanks also for pointing out the separation, I missed that when I read the data sheet.

Thanks again

David Bro ...