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Re:4455 usb comm
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Date: 2009/04/16 19:10
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By: ngd
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Status: Visitor
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problem fixed. i had an extra c18i.o somewhere in the project's folder. loading two c18's generates Section '_entry_scn' start=0x00000800, length=0x00000006 error.
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Re:4455 usb comm
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Date: 2009/04/19 00:10
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By: Skalarki
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Status: Visitor
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Hi everybody
Has enyone implemented button reading function already? I am playing from some time with it and I can't figure it out. Any help will be appreciated.
Thanks Marcin
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Re:PICDEM FS USB Code
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Date: 2009/04/23 12:31
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By: bilal
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Status: Visitor
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Fauzan wrote:
I just got a PICDEM FS USB board... I was just trying the code in your article...I got a build error
"Executing: "C:MCC18binmcc18.exe" -p=18F4550 /i"C:picusbdemo" "main.c" -fo="C:PICUSB~2main.o" -Ou- -Ot- -Ob- -Op- -Or- -Od- -Opa- C:picusbdemomain.c:38:Error [1027] unable to locate 'p18cxxx.h'
Where can i find this p18cxxx.h?
Is it important, because the board comes with P18F4550?
Thanks
Fauzan
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Re:Basic USB - Using Microchip Stack and C#.Net
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Date: 2009/05/27 07:42
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By: Kiran
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Status: Visitor
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Good Afternoon Sir,
It was an amazing article....worth appreciating...
God Bless u.....It is a very good start for the beginners...I shall be contacting u if I face any other difficulty in future...Although it seems rare since u explained each n everything very well...Thanks Alooooot
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Re:Basic USB - Using Microchip Stack and C#.Net
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Date: 2009/12/14 17:31
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By: Biker
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Status: Visitor
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Hi all, I have some problem. I am programming a PIC18F4550 in PIC assembler and I haven't found any PIC code examples or information about how to program the USB interfase in assembler. Can anyone help me.
Thanks.
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Re:Basic USB - Using Microchip Stack and C#.Net
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Date: 2009/12/22 04:08
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By: MEMS
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Status: Visitor
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Hi all,
That article is amazing!! But I have some problems with the project, I have the hardware ready but when I try to install the driver I can't. I'm using Windows Vista and I think that could be the problem but when I tried in other computer with Windows XP the LEDs didn't flashing well and look like with low power. When I conected the hardware in Vista the driver didn't work but the LEDs flashed adequately.
Someone can help me please?
Thanks
MEMS
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Re:PICDEM FS USB Code
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Date: 2010/01/21 16:32
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By: jessica
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Status: Visitor
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Tanx a lot!!!
I'm using 7 ultimate. i thought this is due to incompatibility of windows.
it's quite funny coz the solution is very simple !
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Re:Basic USB - Using Microchip Stack and C#.Net
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Date: 2010/04/24 13:44
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By: Mike
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Status: Visitor
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Hi. Thanks alot for this! couldnt grasp the examples from microchip but this is much simpler...I've adapted and extended the program and software for my [Motor control using PIC via USB] project in final year.
Can i ask what USB transfer has been used? (bulk, interrupt etc)
and also, where can i find the PID and VID settings in MPLAB code? or is this not necassary when not using HID drivers?
Many thanks again!
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