diff options
Diffstat (limited to 'src/jtag/drivers/libusb0_common.c')
| -rw-r--r-- | src/jtag/drivers/libusb0_common.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/jtag/drivers/libusb0_common.c b/src/jtag/drivers/libusb0_common.c index 9662803f..ef752482 100644 --- a/src/jtag/drivers/libusb0_common.c +++ b/src/jtag/drivers/libusb0_common.c @@ -67,6 +67,21 @@ void jtag_libusb_close(jtag_libusb_device_handle *dev) usb_close(dev); } +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 = usb_control_msg(dev, requestType, request, wValue, wIndex, + 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) { |