From 700e7605fe63571f6b912ce994c2f1eb1fd4fe92 Mon Sep 17 00:00:00 2001 From: Stefan Mahr Date: Tue, 5 Jun 2012 23:22:38 +0200 Subject: 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 Reviewed-on: http://openocd.zylin.com/687 Tested-by: jenkins Reviewed-by: Spencer Oliver --- src/jtag/drivers/libusb1_common.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/jtag/drivers/libusb1_common.c') 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) { -- cgit v1.2.3-18-g5258