+static int stlink_usb_assert_srst(void *handle, int srst)
+{
+ int res;
+ struct stlink_usb_handle_s *h;
+
+ assert(handle != NULL);
+
+ h = (struct stlink_usb_handle_s *)handle;
+
+ if (h->jtag_api == STLINK_JTAG_API_V1)
+ return ERROR_COMMAND_NOTFOUND;
+
+ stlink_usb_init_buffer(handle, STLINK_RX_EP, 2);
+
+ h->cmdbuf[h->cmdidx++] = STLINK_DEBUG_COMMAND;
+ h->cmdbuf[h->cmdidx++] = STLINK_DEBUG_APIV2_DRIVE_NRST;
+ h->cmdbuf[h->cmdidx++] = srst;
+
+ res = stlink_usb_xfer(handle, h->databuf, 2);
+
+ if (res != ERROR_OK)
+ return res;
+
+ return h->databuf[0] == STLINK_DEBUG_ERR_OK ? ERROR_OK : ERROR_FAIL;
+}
+