mh
/
qmk_firmware
mirror of https://github.com/qmk/qmk_firmware/


								// Copyright 2023 Stefan Kerkmann

								// SPDX-License-Identifier: GPL-2.0-or-later


								#pragma once


								#include "util.h"


								/**

								 * @brief Common USB 2.0 control request structure

								 */

								typedef struct {

								    uint8_t bmRequestType; // [0] (Bitmask)

								    uint8_t bRequest;      // [1]

								    union {

								        struct {

								            uint8_t lbyte; // [2] (LSB)

								            uint8_t hbyte; // [3] (MSB)

								        };

								        uint16_t word; // [2,3] (LSB,MSB)

								    } wValue;

								    uint16_t wIndex;  // [4,5] (LSB,MSB)

								    uint16_t wLength; // [6,7] (LSB,MSB)

								} PACKED usb_control_request_t;