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Subject: Re: Reading/Writing FT4232 EEPROM

From: Ori Idan <ori@xxxxxxxxxxxxxxxxx>
To: libftdi@xxxxxxxxxxxxxxxxxxxxxxx
Date: Fri, 21 Jun 2013 12:36:26 +0300



On Fri, Jun 21, 2013 at 11:31 AM, Anders Larsen <al@xxxxxxxxxxx> wrote:
Hi,


On 2013-06-20 17:00, Ori Idan wrote:
Thank you, it still does not work.
I use the command: sudo ftdi_eeprom --read-eeprom example.conf
I get EEPROM size: -1

aah, that means that the EEPROM is erased (all 0xff);
see ftdi_read_eeprom() in ftdi.c: "Guesses size of eeprom ... will not work with blank eeprom"

If EEPROM is erased, how do I get the Vendor Id and Product Id when doing lsusb?

-- 
Ori Idan



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