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PIC USB related web sites

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xiaofan
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RE: PIC USB related web sites 2008/05/03 22:43:14 (permalink)
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Enumeration related problems (hardware, firmware and  driver related ), usb device not recognized, code 10 error, etc

Why is my USB device not detected or comes up as "Unknown Device"?
http://blogs.msdn.com/usbcoreblog/archive/2009/11/03/Why-is-my-usb-device-not-detected-or-comes-up-as-unknown-device_3F00_.aspx

Can't enter CONFIGURED state, need help, -- libusb-win32 driver
http://forum.microchip.com/tm.aspx?m=329309

CDC + LCD C18 problem -- firmware problem, USB stack is based on polling and not interrupt based
http://forum.microchip.com/tm.aspx?m=334206

CDC communication no more working, driver problem??
http://forum.microchip.com/tm.aspx?m=332501

Bus turnaround time error , hardware problem? Silicon bugs?
http://forum.microchip.com/tm.aspx?m=123533

Enumeration debugging
http://forum.microchip.com/tm.aspx?m=327485

Vdd/Vss capacitor will help
http://forum.microchip.com/tm.aspx?m=301264

Code 10 explanation
http://www.microchip.com/forums/tm.aspx?m=422370

And many other Vusb 470nF missing threads and self power / bus power configuration error threads, wrong oscillator configuration, etc ...

Interesting bandwidth related issue: code 10 caused by exceeding the usb reserved bandwidth
http://forum.microchip.com/tm.aspx?m=354815

Low Pin Count USB demo board wrong jumper J12 setting and Linux host -71 error
http://www.microchip.com/forums/tm.aspx?m=465484
post edited by xiaofan - 2010/02/21 16:25:59

  USB_Links and libusb
#41
xiaofan
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RE: PIC USB related web sites 2008/05/03 22:49:14 (permalink)
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More advanced topics and host drivers:

Synchronizing multiple USB devices with a broadcast command
http://forum.microchip.com/tm.aspx?m=329799

Windows WDK usbsamp driver
http://forum.microchip.com/tm.aspx?m=295708

Cypress virtual com port driver hidcom.sys
http://forum.microchip.com/tm.aspx?m=317518

WinUSB example from Jan Axelson
http://forum.microchip.com/tm.aspx?m=317948

Cypress CYUSB and EZUSB driver
http://forum.microchip.com/tm.aspx?m=270049
 
Zero Length Packet clarification from USB-IF Forum
http://forum.microchip.com/tm.aspx?m=325655
 
USB RF Modem and RNDIS
http://forum.microchip.com/tm.aspx?m=291535



post edited by xiaofan - 2008/05/03 22:52:43
#42
xiaofan
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RE: PIC USB related web sites 2008/05/18 20:27:02 (permalink)
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V2.1 Stack related Threads:

V2.1 Stack:
http://forum.microchip.com/tm.aspx?m=329871

Issues with V2.1 Stack
http://forum.microchip.com/tm.aspx?m=275422

Jan Axelson's generic HID example for V2.1 Stack
http://forum.microchip.com/tm.aspx?m=337034
 
Jan Axelson's generic WinUSB example for V2.1 stack
http://forum.microchip.com/tm.aspx?m=339511

Bootloader using V2.1 Stack by John Dekker
http://forum.microchip.com/tm.aspx?m=335536
 
HID bootloader using V2.1 stack by John Dekker
http://forum.microchip.com/tm.aspx?m=342162

Stefano has a isochronous transfer example for V2.1 Stack
http://forum.microchip.com/tm.aspx?m=270049&mpage=9
 
V2.1 stack using interrupt
http://forum.microchip.com/tm.aspx?m=341278
 
V2.1 stack ram allocation
http://forum.microchip.com/tm.aspx?m=340880
 
V2.1 stack and extended mode
http://forum.microchip.com/tm.aspx?m=339485
 
 
 
post edited by xiaofan - 2008/06/01 04:32:33
#43
xiaofan
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RE: PIC USB related web sites 2008/06/01 04:36:36 (permalink)
+1 (1)
More Linux USB topics:
Jan Axelson's WinUSB example under Linux using libusb
http://forum.microchip.com/tm.aspx?m=340892
 
Jan Axelson's Generic HID example under Linux using libusb
http://forum.microchip.com/tm.aspx?m=340898
 
USB isochronous transfer driver under Linux
http://forum.microchip.com/tm.aspx?m=339344
 
PICKit 1 under Linux
http://forum.microchip.com/tm.aspx?m=235053

PICkit 2 under Linux
http://forum.microchip.com/tm.aspx?m=235051

ICD2 under Linux
http://forum.microchip.com/tm.aspx?m=235271

  USB_Links and libusb
#44
xiaofan
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RE: PIC USB related web sites 2008/06/01 04:41:51 (permalink)
+2 (1)
Explorer 16 Demo board related links (some are USB related).
http://forum.microchip.com/tm.aspx?m=339163
#45
xiaofan
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RE: PIC USB related web sites 2008/09/25 18:08:50 (permalink)
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Getting started with USB and USB PICs

USB Made simple:
http://www.usbmadesimple.co.uk/

USB In a Nutshell
http://www.beyondlogic.org/usbnutshell/usb1.htm

USB central
http://www.lvr.com/usb.htm

To be expanded.

  USB_Links and libusb
#46
xiaofan
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RE: PIC USB related web sites 2008/09/25 18:16:15 (permalink)
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Collection of Tsuneo's nice posts about USB

1. USB Transfer, transaction and packet, termination of transfer
http://www.cygnal.org/ubb/Forum9/HTML/001627.html

2. USB CDC Implementation
http://www.cygnal.org/ubb/Forum9/HTML/000945.html

3. USB Composite Device
http://www.cygnal.org/ubb/Forum9/HTML/001050.html

4. Windows CE driver to talk to USB CDC-ACM device
http://www.cygnal.org/ubb/Forum9/HTML/001331.html

To be expanded.

5. Get serial number from USB device
http://forum.microchip.com/tm.aspx?m=364903

6. pFunc does what?
http://forum.microchip.com/tm.aspx?m=390770

7. Microchip's USB Design Flaw on the low pin count USB board (USB plug in/out detection)
http://www.microchip.com/forums/tm.aspx?m=419253

8. Why it is difficult to interface USB bluetooth device, even with PICs with host function
http://www.microchip.com/forums/tm.aspx?m=192019

9. Excellent thread about getting started with USB PIC using assembly (with newfound's contribution as well)
http://www.microchip.com/forums/tm.aspx?m=468280
post edited by xiaofan - 2010/01/20 08:08:41

  USB_Links and libusb
#47
xiaofan
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RE: PIC USB related web sites 2008/09/25 18:17:49 (permalink)
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Embedded Host and OTG related topics (PIC24 and PIC32)

Microchip embedded host HID keyboard with USB Composite Device based Keyboard
http://forum.microchip.com/tm.aspx?m=364987

V2.3 Stack USB printer class bug
http://forum.microchip.com/tm.aspx?m=373582

USB Mass Storage host speed
http://www.microchip.com/forums/tm.aspx?m=423483


PIC32 and UVC Compliant Camera
http://www.microchip.com/forums/m518341.aspx

PIC24FJ64GB002 with bluetooth USB dongle
http://www.microchip.com/forums/m489233.aspx

post edited by xiaofan - 2011/02/11 19:20:18
#48
xiaofan
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RE: PIC USB related web sites 2008/09/25 18:20:18 (permalink)
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Stack 2.2/2.3/2.4/2.5/2.6 Examples:

1. WinUSB Thermometer example
http://forum.microchip.com/tm.aspx?m=367310
http://forum.microchip.com/tm.aspx?m=264046&mpage=2

2. Jan Axelson's HID and WinUSB example updated
http://www.lvr.com/hidpage.htm
http://www.lvr.com/winusb.htm

3. Jan Axelson's Generic HID example discussion
-- >8 report size
http://www.microchip.com/forums/tm.aspx?m=392477
Port to V2.4 stack
http://www.microchip.com/forums/tm.aspx?m=415928
post edited by xiaofan - 2010/02/03 04:41:45
#49
xiaofan
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RE: PIC USB related web sites 2008/09/25 18:24:05 (permalink)

  USB_Links and libusb
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xiaofan
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RE: PIC USB related web sites 2008/09/25 18:28:41 (permalink)
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More MSD (Mass Storage Device) related topics

1. USB MSD Bootloader
http://forum.microchip.com/tm.aspx?m=351511

2. MDD Filesystem now supports FAT32
http://forum.microchip.com/tm.aspx?m=350838

3. MDD FileSystem 1.2.0
http://forum.microchip.com/tm.aspx?m=378584
post edited by xiaofan - 2008/11/19 05:09:03

  USB_Links and libusb
#51
xiaofan
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RE: PIC USB related web sites 2008/11/22 19:57:24 (permalink)
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USB serial number related links

Serial Number String Descriptor in RAM
http://forum.microchip.com/tm.aspx?m=384936

Serial Number String Descriptor in EERPOM
1) From Philip Pemberton
http://www.nabble.com/USB:-Reading-serial-number-descriptor-from-data-EEPROM--td11375026.html
2) From PICKit 2
http://www.microchip.com/pickit2

Serial number from Flash: please refer to Mike Zoran's projects (USB sound card, USB RF Modem, USB RNDIS device)
http://www.raccoonrezcats.com/

USB Serial Number and Com Port assignment
http://forum.microchip.com/tm.aspx?m=376829

How to ignore USB serial number?

The following is quoted from a USB-IF forum post (the link is now invalid)
http://www.usb.org/phpbb/viewtopic.php?p=33850

"Win2000/XP has a way to ignore the serial number.
This is copied form an AppNote I wrote:
-------------------------------------------------------
Ignore serial number in Win2000 / XP In Windows 2000 and XP,
there is a way to ignore the serial number for a certain device.
This is not recommended in general, but there are reasons to do so.

This is the registry key
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\UsbFlags]
The global way: The entry below does enable the serial numbers despite
its name! It is already there after a fresh installation.
GlobalDisableSerNumGen = 1
We recommend keeping the above setting unchanged.

Now here is the individual way. Create an entry under the
above ...\UsbFlags key. The name must start with "IgnoreHWSerNum"
followed by the vendor and product ID of the device. The value for the
entry is 1 for disable.
Example:
IgnoreHWSerNum0536016A= 1
Our vendor ID (VID) is 0536 (hex), the product ID (PID) depends
on the interface you choose.




  USB_Links and libusb
#52
DarioG
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RE: PIC USB related web sites 2008/11/23 02:46:52 (permalink)
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last one is interesting! Smile

GENOVA :D :D ! GODO
#53
xiaofan
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RE: PIC USB related web sites 2009/02/01 03:34:25 (permalink)
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More USB Composite Device related threads

HID+MSD by jbasso
http://forum.microchip.com/tm.aspx?m=396649

HID+MSD by marcboon
http://forum.microchip.com/tm.aspx?m=383588


#54
xiaofan
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RE: PIC USB related web sites 2009/02/01 03:42:13 (permalink)
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More HID related threads
1. Modify Jan Axelson's Generic HID example to support reports > 8 bytes
http://forum.microchip.com/tm.aspx?m=392477

2. Minor correction to Jan Axelson's Generic HID V2.3 stack example
http://forum.microchip.com/tm.aspx?m=390508

3. USB Multimedia Keyboard
http://forum.microchip.com/tm.aspx?m=391162

4. Using interrupt transfer: HID versus WinUSB
http://forum.microchip.com/tm.aspx?m=384542

5. Force Feedback device
http://forum.microchip.com/tm.aspx?m=320225

6. HID Keyboard Without 6 Key Limit?
http://forum.microchip.com/tm.aspx?m=368006

7. HID descriptor
http://www.microchip.com/forums/tm.aspx?m=413261
post edited by xiaofan - 2009/04/27 05:46:59

  USB_Links and libusb
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xiaofan
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RE: PIC USB related web sites 2009/04/27 05:50:28 (permalink)

  USB_Links and libusb
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xiaofan
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RE: PIC USB related web sites 2009/05/03 07:06:56 (permalink)
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More Linux, Mac OS X and other OS related issues

Usb CDC-demo hangs with Linux (Unslung)
http://www.microchip.com/forums/tm.aspx?m=416163

USB embedded in MS DOS 7 application
http://www.microchip.com/forums/tm.aspx?m=417789

Mac OS X and HID or libusb
http://www.microchip.com/forums/tm.aspx?m=419070
post edited by xiaofan - 2009/05/03 07:13:01

  USB_Links and libusb
#57
xiaofan
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RE: PIC USB related web sites 2009/05/03 07:09:19 (permalink)
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V1.x USB stack based bootloader (still in V2.x)

Problems with OHCI host
http://www.microchip.com/forums/tm.aspx?m=418937

PICKit 2 bootloader issues with new version of C18
http://www.microchip.com/forums/tm.aspx?m=420614

  USB_Links and libusb
#58
xiaofan
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RE: PIC USB related web sites 2009/05/03 07:13:48 (permalink)
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More PC host related threads

HID Host Code in VB .Net
http://www.microchip.com/forums/tm.aspx?m=418034

libusb versus Microchip Custom driver
http://www.microchip.com/forums/tm.aspx?m=423429

libusb and isochronous transfer, asynchronous I/O, multi-threading, MsgWaitForMultipleObjects
http://www.microchip.com/forums/tm.aspx?m=417928
post edited by xiaofan - 2009/05/15 21:41:25

  USB_Links and libusb
#59
xiaofan
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RE: PIC USB related web sites 2009/05/15 21:49:50 (permalink)

  USB_Links and libusb
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