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rm fteeprom/test/fteeprom-prog-bad When the magic command sequence for FT232R was added to libftdi-based fteeprom-prog, a version without this magic sequence was preserved in fteeprom-prog-bad. However, the new minilib version of fteeprom-prog operates without this magic sequence by default (as appropriate for FT2232D, FT2232H etc) and needs to be run with -r option to invoke FT232R-specific mode with the necessary magic. Anyone who needs fteeprom-prog-bad for study or experimentation can find it in freecalypso-hwlab Hg repository where it was originally developed.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 09 Sep 2023 16:06:56 +0000
parents 434806360d91
children d46ea7a3fa0c
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# This EEPROM configuration is one of two possible configs that can be
# programmed into FreeCalypso DUART28 adapters (custom hw made by
# Falconia Partners LLC) based on the FT2232D chip.  The present DUART28C
# configuration sets a custom USB ID and is intended to be used together
# with a custom patch to the Linux kernel ftdi_sio driver that applies
# a special quirk when this USB ID is detected.  The driver quirk in
# question applies only to FT2232D Channel B and suppresses automatic
# assertion of DTR & RTS when the corresponding ttyUSBx device is opened;
# this driver quirk is required in order to use the DUART28C adapter's
# boot control outputs.

vid 0x0403	# FTDI
pid 0x7152	# Allocated by FTDI to Falconia Partners LLC

manuf FreeCalypso
product DUART28C