Lines Matching refs:devh
61 static struct libusb_device_handle *devh = NULL;
99 devh = libusb_open_device_with_vid_pid(NULL, 0x05ba, 0x000a);
100 return devh ? 0 : -EIO;
109 r = libusb_control_transfer(devh, CTRL_IN, USB_RQ, 0xf0, 0, data,
131 r = libusb_control_transfer(devh, CTRL_IN, USB_RQ, 0x07, 0, status, 1, 0);
150 r = libusb_control_transfer(devh, CTRL_OUT, USB_RQ, 0x07, 0, &data, 1, 0);
168 r = libusb_control_transfer(devh, CTRL_OUT, USB_RQ, 0x4e, 0, &data, 1, 0);
211 libusb_fill_control_transfer(transfer, devh, buf, cb_mode_changed, NULL,
224 r = libusb_interrupt_transfer(devh, EP_INTR, data, INTR_LENGTH,
431 libusb_fill_bulk_transfer(img_transfer, devh, EP_DATA, imgbuf,
433 libusb_fill_interrupt_transfer(irq_transfer, devh, EP_INTR, irqbuf,
461 r = libusb_claim_interface(devh, 0);
539 libusb_release_interface(devh, 0);
541 libusb_close(devh);
