Hi Andy,
Am 11.01.2016 um 23:52 schrieb linux@xxxxxxxxxxxxxxxxx:
> I recently had an issue with a bad eeprom in an FT232H module and needed
> to hand craft an eeprom image from a mix of a generated image and the
> one which shipped with the board. I don't have a windows system to use
> the FTDI utility.
>
> I modified ftdi_eeprom to be able to generate the checksum when using
> the flash_raw option - attached is the patch (against head) if you are
> interested.
>
> The full details of the issue can be found here:
> https://forums.adafruit.com/viewtopic.php?f=19&t=64489
thanks for the patch and sorry for taking so long to reply.
The patch has a few areas where it needs improvement:
- the checksumming code is duplicated from ftdi.c.
It's better to create a shared, private function.
- support for FT_203X is missing as it has special
needs for the checksumming.
- the patch uses tabs instead of spaces like
the rest of libftdi.
Out of curiosity: Why did you need to fix up
an existing (raw) eeprom? Couldn't you just re-create
the faulty eeprom from a config file?
Cheers,
Thomas
--
libftdi - see http://www.intra2net.com/en/developer/libftdi for details.
To unsubscribe send a mail to libftdi+unsubscribe@xxxxxxxxxxxxxxxxxxxxxxx
|
