85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/*
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* This file is part of the libusbhost library
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* hosted at http://github.com/libusbhost/libusbhost
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*
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* Copyright (C) 2016 Amir Hammad <amir.hammad@hotmail.com>
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*
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*
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* libusbhost is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef USBH_DRIVER_HID_
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#define USBH_DRIVER_HID_
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#include "usbh_core.h"
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#include <stdint.h>
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BEGIN_DECLS
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struct _hid_mouse_config {
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/**
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* @brief this is called when some data is read when polling the device
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* @param device_id handle of HID device
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* @param data pointer to the data
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* @param length count of bytes in the data
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*
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* TODO: make better interface that provides data contained in the report descriptor
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*
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*/
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void (*hid_in_message_handler)(uint8_t device_id, const uint8_t *data, uint32_t length);
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};
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typedef struct _hid_mouse_config hid_config_t;
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/**
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* @brief hid_mouse_driver_init initialization routine - this will initialize internal structures of this device driver
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* @param config
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* @see hid_mouse_config_t
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*/
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void hid_driver_init(const hid_config_t *config);
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/**
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* @brief hid_set_report
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* @param device_id handle of HID device
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* @returns true on success, false otherwise
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*/
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bool hid_set_report(uint8_t device_id, uint8_t val);
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enum HID_TYPE {
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HID_TYPE_NONE,
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HID_TYPE_MOUSE,
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HID_TYPE_KEYBOARD,
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};
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/**
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* @brief hid_get_type
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* @param device_id handle of HID device
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* @return type of attached HID
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* @see enum HID_TYPE
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*/
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enum HID_TYPE hid_get_type(uint8_t device_id);
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/**
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* @brief hid_is_connected
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* @param device_id handle of HID device
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* @return true if the device with device_id is connected
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*/
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bool hid_is_connected(uint8_t device_id);
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extern const usbh_dev_driver_t usbh_hid_driver;
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END_DECLS
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#endif
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