diff options
| author | Stefan Mahr <stefan.mahr@sphairon.com> | 2012-06-05 23:22:38 +0200 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2013-03-13 12:55:42 +0000 |
| commit | 700e7605fe63571f6b912ce994c2f1eb1fd4fe92 (patch) | |
| tree | 793d9f15a9dc1616c50851757d7a55fda82115c7 /src/jtag/drivers/libusb1_common.c | |
| parent | 30fde70c0321fd70d9330d5c6b56ed4e86653dd9 (diff) | |
jtag: add support for some probes that are mostly compatible with opendous
This patch adds support for usbprog-jtag and usbvlab that are mostly compatible
to opendous except for IN and OUT endpoints and usb transfer mode.
Change-Id: I44557c2449fe7473295038efa6ae4fc8d80ec7bf
Signed-off-by: Stefan Mahr <stefan.mahr@sphairon.com>
Reviewed-on: http://openocd.zylin.com/687
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'src/jtag/drivers/libusb1_common.c')
| -rw-r--r-- | src/jtag/drivers/libusb1_common.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/jtag/drivers/libusb1_common.c b/src/jtag/drivers/libusb1_common.c index dc6c0a72..c4051907 100644 --- a/src/jtag/drivers/libusb1_common.c +++ b/src/jtag/drivers/libusb1_common.c @@ -79,6 +79,21 @@ void jtag_libusb_close(jtag_libusb_device_handle *dev) libusb_exit(jtag_libusb_context); } +int jtag_libusb_control_transfer(jtag_libusb_device_handle *dev, uint8_t requestType, + uint8_t request, uint16_t wValue, uint16_t wIndex, char *bytes, + uint16_t size, unsigned int timeout) +{ + int transferred = 0; + + transferred = libusb_control_transfer(dev, requestType, request, wValue, wIndex, + (unsigned char *)bytes, size, timeout); + + if (transferred < 0) + transferred = 0; + + return transferred; +} + int jtag_libusb_bulk_write(jtag_libusb_device_handle *dev, int ep, char *bytes, int size, int timeout) { |