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Bob Lawrence (VE1RLL)
03-17-2012, 04:54 PM
I am using 3 devices for testing:

1. A Commercial USB to RS232 Serial port.(no errors)

2. A Propeller Prop Plug - It has Random Errors: Can't enumerate device (Error -173), Can't enumerate device (Error -172) - Log file attached(MS Word RTF). Errors in yellow.

3. A Pressure sensor - It has random errors Errors : Can't enumerate device (Error -173), Can't enumerate device (Error -172) - Log file attached(MS Word RTF). Errors in yellow.

USB Host software
Tested with the test- Enumerate Spin program from:

(http://obex.parallax.com/objects/652/)http://obex.parallax.com/objects/652/


Website:
(http://scanlime.org/2010/07/propeller-bluetooth-stack-demo/)http://scanlime.org/2010/07/propeller-bluetooth-stack-demo/


Does anyone have any ideas on how I can track down the errors further? Also, I tried the latest version of the Host software Ver 1.1 and I get the same errors. I will re-test with it and post the results later.

The pressure sensor works at times but at other times it won't Enumerate . When it does start working it can work all day.

Bob Lawrence (VE1RLL)
03-17-2012, 04:55 PM
Saved for the next round of testing:
usb-fs-host ver 1.1

http://svn.navi.cx/misc/trunk/propeller/usb-host/usb-fs-host.spin