We have an older Mint (Ubuntu) system which works fine to program FT245R
chips, using ftdi_eeprom 0.3 and libftdi 0.15. This uses the 2.6.27 kernel.
We're bringing up a new system with Ubuntu 10.04, kernel 2.6.32. We
downloaded a fresh ftdi_eeprom v0.3 and libftdi 0.19, but we're having a
hard time getting this to work.
We compiled and installed libftdi-0.19.
Compiling ftdi_eeprom, the compiler gives an error:
ftdi_eeprom-0.3/src/main.c:112: error: ‘struct ftdi_eeprom’ has no
member named ‘BM_type_chip’
Commenting out line 112 lets it compile ok (but may not be the right
thing to do). After programming a chip with this we get a MaxPacketSize
of zero for the IN endpoint.
lsusb -v
[snip]
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
I get the feeling there is something fundamental we're doing wrong here.
Thanks for any help.
Karl Cunningham
--
libftdi - see http://www.intra2net.com/en/developer/libftdi for details.
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