Hi, couldn't find a "users" mailinglist for openOCD?
got some strange problems using a signalyzer H2 JTAG-adapter with Openocd to programm a STM32-Target. We are using the same adapter on different machines -- one is working like a charm since weeks. But the second machine throws the following error after a normal "do some flashing"-commandsequence with Openocd: > Error: couldn't read enough bytes from FT2232 device (0 < 81) > Error: couldn't read from FT2232 > Error: couldn't read enough bytes from FT2232 device (79 < 81) > Error: couldn't read from FT2232 This seems to be a similar error to this one mentioned earlier: http://www.mail-archive.com/openocd-development@lists.berlios.de/msg12531.html but we got the same codebase, same OS (ubuntu 10.04) and tried even the same binaries build from the same git -- still the same strange error. So, if I understand this problem correctly this has something to do with our hardware-USB-subsystems, libftdi itself (both are using 0.17) or libusb itself (both are using 0.1)? What additional tests can I perform to track the problem down? Here some additional data: lsusb -v from the first, working machine: http://pastie.org/981771 (note: Signalyzer H2 connected!) lsusb -v from the second, error'ing machine: http://pastie.org/981768 (note: no Signalyzer H2 connected...) The linked libraries: ldd /opt/openocd/bin/openocd linux-gate.so.1 => (0x00e8f000) libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0x00183000) libftdi.so.1 => /usr/lib/libftdi.so.1 (0x00ab2000) libusb-0.1.so.4 => /lib/libusb-0.1.so.4 (0x00f44000) libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0x00250000) /lib/ld-linux.so.2 (0x00704000) Greetings Martin _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
