|Subject:||Re: [Paparazzi-devel] Sometihing is wrong ?|
|Date:||Mon, 7 May 2007 09:30:47 +0100|
their can be a number of reasons but this is the most common
as quoted from ftdi web site
This error can occur if the VID and PID programmed into the device EEPROM do not match those listed in the INF files for the driver. The VID and PID programmed into the device EEPROM may be found by using the utility from the . These can then be checked against the VID and PID entries in the driver INF files. If they do not match, that driver cannot be installed for that device without either re-programming the device EEPROM or modifying the list of VID and PID numbers in the INF files.
Please note that only your company VID and PID or FTDI's VID (0x0403) and FTDI PID issued for use by your company should be used in the EEPROM and INF/INI files.
i am presuming that because you have built the pcb that the eeprom will not be programmed with a default VID & PID , as is the case with the pre built convertor cable .
are you using windows xp or windows 2000 ?
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