Lines Matching defs:gpio
376 * reads value from gpio endpoint
385 * writes the given value to gpio endpoint
394 * writes the given value to gpio output enable endpoint
1300 * bit2 (0x04) of gpio is paper event (document in/out) on XP200
1417 std::uint8_t gpio;
1423 gl646_gpio_read(dev->interface->get_usb_device(), &gpio);
1424 DBG(DBG_info, "%s: GPIO=0x%02x\n", __func__, gpio);
1428 if (dev->document && (gpio & 0x04) && (dev->total_bytes_read > 0)) {
1475 std::uint8_t gpio;
1481 gl646_gpio_read(dev->interface->get_usb_device(), &gpio);
1483 DBG(DBG_info, "%s: GPIO=0x%02x\n", __func__, gpio);
1555 gl646_gpio_read(dev->interface->get_usb_device(), &gpio);
1557 DBG(DBG_info, "%s: GPIO=0x%02x\n", __func__, gpio);