On Tue, Oct 9, 2012 at 10:27 PM, Xiaofan Chen <xiaofanc@xxxxxxxxx> wrote:
> Somehow I got segmental fault with the find_all_pp example
> under Mac OS X 10.7.5. This is with the latest git.
>
> Not so sure if this is a libusb Darwin problem or libftdi issue.
>
I think it is not a OS specific problem. I built libftdi git under
Windows and find_all_pp crashed as well. Again eeprom
example works fine.
C:\work\libftdi\libftdi\build\examples>eeprom.exe -v 0x0403 -p 0xcff8
Chip type 4 ftdi_eeprom_size: 256
0x000: 01 00 03 04 f8 cf 00 02 80 32 08 00 01 00 9a 10 ........ .2......
0x010: aa 24 ce 12 00 00 00 00 56 00 00 00 00 00 00 00 .$...... V.......
0x020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x090: 00 00 00 00 00 00 00 00 00 00 10 03 41 00 6d 00 ........ ....A.m.
0x0a0: 6f 00 6e 00 74 00 65 00 63 00 24 03 41 00 6d 00 o.n.t.e. c.$.A.m.
0x0b0: 6f 00 6e 00 74 00 65 00 63 00 20 00 4a 00 54 00 o.n.t.e. c. .J.T.
0x0c0: 41 00 47 00 6b 00 65 00 79 00 2d 00 32 00 12 03 A.G.k.e. y.-.2...
0x0d0: 35 00 33 00 54 00 39 00 58 00 44 00 52 00 34 00 5.3.T.9. X.D.R.4.
0x0e0: 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
0x0f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0e ea ........ ........
VID: 0x0403
PID: 0xcff8
Release: 0x0200
Bus Powered: 100 mA
Manufacturer: Amontec
Product: Amontec JTAGkey-2
Serial: 53T9XDR4
Checksum : ea0e
Attached EEPROM: 93x56
PNP: 1
Channel A has Mode FIFO
Channel B has Mode UART
AL has 8 mA drive
AH has 4 mA drive
BL has 4 mA drive
BH has 4 mA drive
C:\work\libftdi\libftdi\build\examples>find_all_pp -v 0x0403 -p 0xcff8
Found devices ( VID: 0x403, PID: 0xcff8 )
------------------------------------------------
(crash)
Interestingly, the old version I built back in last year works fine.
C:\work\libftdi\libftdi1_devkit_MinGW32_31August2011\bin>find_all_pp -v 0x0403 -
p 0xcff8
Found devices ( VID: 0x403, PID: 0xcff8 )
------------------------------------------------
FTDI (0x591590): Amontec, Amontec JTAGkey-2, 53T9XDR4 (Open OK)
--
Xiaofan
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