diff options
| author | ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-05-02 09:35:48 +0000 |
|---|---|---|
| committer | ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-05-02 09:35:48 +0000 |
| commit | 8bf24de7b3e60681c302baaaa9bce4bc8e39a5c7 (patch) | |
| tree | 8e4ac4779e8176bcafe74b914b9e9686a259f5ba | |
| parent | 872919e53a6cd04dcea0d94471c89b610ef4df0e (diff) | |
| download | openocd_libswd-8bf24de7b3e60681c302baaaa9bce4bc8e39a5c7.tar.gz openocd_libswd-8bf24de7b3e60681c302baaaa9bce4bc8e39a5c7.tar.bz2 openocd_libswd-8bf24de7b3e60681c302baaaa9bce4bc8e39a5c7.tar.xz openocd_libswd-8bf24de7b3e60681c302baaaa9bce4bc8e39a5c7.zip | |
- added info about libftdi support under win32
git-svn-id: svn://svn.berlios.de/openocd/trunk@638 b42882b7-edfa-0310-969c-e2dbd0fdcd60
| -rw-r--r-- | contrib/libftdi/README | 7 | ||||
| -rw-r--r-- | contrib/libftdi/libftdi-0.12_win32.patch | 20 | ||||
| -rw-r--r-- | doc/openocd.texi | 4 |
3 files changed, 29 insertions, 2 deletions
diff --git a/contrib/libftdi/README b/contrib/libftdi/README new file mode 100644 index 00000000..475c4e55 --- /dev/null +++ b/contrib/libftdi/README @@ -0,0 +1,7 @@ +libftdi can be built to work under win32 (cygwin/mingw) after applying the patch in this directory. + +The issue is caused by windows requiring usb_set_configuration to be called before the usb_claim_interface. + +Spen +spen@spen-soft.co.uk + diff --git a/contrib/libftdi/libftdi-0.12_win32.patch b/contrib/libftdi/libftdi-0.12_win32.patch new file mode 100644 index 00000000..426523c7 --- /dev/null +++ b/contrib/libftdi/libftdi-0.12_win32.patch @@ -0,0 +1,20 @@ +--- src/ftdi.c.orig Wed Apr 16 16:24:30 2008 ++++ src/ftdi.c Thu May 01 20:19:46 2008 +@@ -358,6 +358,17 @@ + if (usb_detach_kernel_driver_np(ftdi->usb_dev, ftdi->interface) != 0 && errno != ENODATA) + detach_errno = errno; + #endif ++ ++#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) ++ if (usb_set_configuration(ftdi->usb_dev, 1) != 0) { ++ usb_close (ftdi->usb_dev); ++ if (detach_errno == EPERM) { ++ ftdi_error_return(-8, "inappropriate permissions on device!"); ++ } else { ++ ftdi_error_return(-5, "unable to set configuration"); ++ } ++ } ++#endif + + if (usb_claim_interface(ftdi->usb_dev, ftdi->interface) != 0) { + usb_close (ftdi->usb_dev); diff --git a/doc/openocd.texi b/doc/openocd.texi index 551b62c5..0c5a165e 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -126,8 +126,8 @@ a FTDI FT2232 based interface: homepage (@uref{www.amontec.com}), as the JTAGkey uses a non-standard VID/PID. @end itemize -Please note that the ftdi2232 variant (using libftdi) isn't supported under Cygwin. -You have to use the ftd2xx variant (using FTDI's D2XX) on Cygwin. +libftdi is supported under windows. Versions earlier than 0.13 will require patching. +see contrib/libftdi for more details. In general, the D2XX driver provides superior performance (several times as fast), but has the draw-back of being binary-only - though that isn't that bad, as it isn't |