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Nicce
Joined: 14 Sep 2010
Posts: 5
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| PIC18F4550 CDC + HID |
 Posted: Fri Jan 07, 2011 2:33 am |
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Hi,
Is it possible to use a PIC18F4550 as CDC and HID device with CCS USB drivers?
Best Regards,
Nicce |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Fri Jan 07, 2011 11:29 am |
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Some of the CDC files that come with the compiler:
| Quote: | c:\program files\picc\examples\ex_usb_serial.c
// A demonstration of the USB CDC API that is provided by CCS.
c:\program files\picc\examples\ex_usb_serial2.c
// A demonstration of the USB CDC API that is provided by CCS.
c:\program files\picc\examples\ex_usb_bootloader.c
// This program is an example stand alone USB bootloader. It uses
// the communication device class (CDC) that creates a virtual COM
//// port on your PC.
c:\program files\picc\drivers\usb_cdc.h
// Library for adding a virtual COM port on your PC over USB using
// the standard Communication Device Class (CDC) specification.
c:\program files\picc\drivers\usb_desc_cdc.h
c:\program files\picc\drivers\usb_desc_cdcboot.h |
Other USB files, including HID:
| Quote: |
c:\program files\picc\examples\ex_usb_hid.c
c:\program files\picc\examples\ex_usb_scope.c
c:\program files\picc\examples\ex_usb_mouse.c
c:\program files\picc\examples\ex_usb_kbmouse2.c
c:\program files\picc\examples\ex_usb_kbmouse.c
c:\program files\picc\examples\ex_usb_bootloader.c
c:\program files\picc\examples\ex_usb_serial2.c
c:\program files\picc\examples\ex_usb_serial.c
c:\program files\picc\examples\ex_usb_loadmouse.c |
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Nicce
Joined: 14 Sep 2010
Posts: 5
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| Posted: Fri Jan 07, 2011 1:24 pm |
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Yes, I have the examples working, what I meant was if it is possible to use e.g. the PIC18F4550 as a composite device with both CDC and HID at the same time.
I know that it is possible with the Microchip stack, but is it possible with the CCS drivers?
Regards,
Nicce |
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FvM
Joined: 27 Aug 2008
Posts: 2337
Location: Germany
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| Posted: Sat Jan 08, 2011 5:58 am |
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| Possible yes, but unsupported. You have to understand the design of the CCS usb examples and modify them accordingly. |
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fkl
Joined: 20 Nov 2010
Posts: 44
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| Posted: Tue Aug 13, 2013 8:17 am |
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| FvM wrote: | | Possible yes, but unsupported. You have to understand the design of the CCS usb examples and modify them accordingly. |
Please help me how to implement it? |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19539
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| Posted: Tue Aug 13, 2013 8:44 am |
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Have you got a recent compiler?.
Have you looked in the examples?.
ex_usb_hid_and_cdc.c
Appeared late 4.130ish .
Best Wishes |
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fkl
Joined: 20 Nov 2010
Posts: 44
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| Posted: Tue Aug 13, 2013 11:26 am |
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| Ttelmah wrote: |
ex_usb_hid_and_cdc.c
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Thanks! |
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