vsf_usbh_ds4.h

Go to the documentation of this file.

/*****************************************************************************
 *   Copyright(C)2009-2022 by VSF Team                                       *
 *                                                                           *
 *  Licensed under the Apache License, Version 2.0 (the "License");          *
 *  you may not use this file except in compliance with the License.         *
 *  You may obtain a copy of the License at                                  *
 *                                                                           *
 *     http://www.apache.org/licenses/LICENSE-2.0                            *
 *                                                                           *
 *  Unless required by applicable law or agreed to in writing, software      *
 *  distributed under the License is distributed on an "AS IS" BASIS,        *
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
 *  See the License for the specific language governing permissions and      *
 *  limitations under the License.                                           *
 *                                                                           *
 ****************************************************************************/
 
#ifndef __VSF_USBH_DS4_H__
#define __VSF_USBH_DS4_H__
 
/*============================ INCLUDES ======================================*/
 
#include "component/usb/vsf_usb_cfg.h"
 
#if VSF_USE_USB_HOST == ENABLED && VSF_USBH_USE_DS4 == ENABLED
 
#include "component/usb/common/class/HID/vsf_usb_ds4.h"
#if VSF_USE_INPUT == ENABLED && VSF_INPUT_USE_DS4 == ENABLED
#   include "component/input/vsf_input.h"
#endif
 
#if     defined(__VSF_USBH_DS4_CLASS_IMPLEMENT)
#   undef __VSF_USBH_DS4_CLASS_IMPLEMENT
#   define __VSF_CLASS_IMPLEMENT__
#endif
#include "utilities/ooc_class.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*============================ MACROS ========================================*/
 
#if VSF_USBH_USE_HID != ENABLED
#   error "DS4 driver need VSF_USBH_USE_HID"
#endif
 
/*============================ MACROFIED FUNCTIONS ===========================*/
/*============================ TYPES =========================================*/
 
#if VSF_USE_INPUT == ENABLED && VSF_INPUT_USE_DS4 == ENABLED
enum {
    VSF_INPUT_TYPE_DS4 = VSF_INPUT_USER_TYPE,
};
 
typedef struct vk_input_ds4u_t {
    vsf_usb_ds4_gamepad_in_report_t data;
    vk_input_timestamp_t timestamp;
} vk_input_ds4u_t;
#endif
 
vsf_class(vk_usbh_ds4_t) {
    implement(vk_usbh_hid_teda_t)
#if VSF_USE_INPUT == ENABLED && VSF_INPUT_USE_DS4 == ENABLED
    implement(vk_input_ds4u_t)
#endif
 
    private_member(
        // gamepad_out_buf should be aligned
        vsf_usb_ds4_gamepad_out_report_t gamepad_out_buf;
        bool out_idle;
    )
};
 
/*============================ GLOBAL VARIABLES ==============================*/
 
#if VSF_USE_INPUT == ENABLED && VSF_INPUT_USE_DS4 == ENABLED
extern const vk_input_item_info_t vk_ds4u_gamepad_item_info[GAMEPAD_ID_NUM];
#endif
 
extern const vk_usbh_class_drv_t vk_usbh_ds4_drv;
 
/*============================ PROTOTYPES ====================================*/
 
#if VSF_USE_INPUT == ENABLED && VSF_INPUT_USE_DS4 == ENABLED
extern void vk_ds4u_process_input(vk_input_ds4u_t *dev, vsf_usb_ds4_gamepad_in_report_t *data);
extern void vk_ds4u_new_dev(vk_input_ds4u_t *dev);
extern void vk_ds4u_free_dev(vk_input_ds4u_t *dev);
#endif
 
extern bool vk_usbh_ds4_can_output(vk_usbh_ds4_t *ds4);
extern void vk_usbh_ds4_set_rumble(vk_usbh_ds4_t *ds4, uint8_t left, uint8_t right);
extern void vk_usbh_ds4_set_led(vk_usbh_ds4_t *ds4, uint8_t r, uint8_t g, uint8_t b);
 
#ifdef __cplusplus
}
#endif
 
#endif      // VSF_USE_USB_HOST && VSF_USBH_USE_DS4
#endif      // __VSF_USBH_DS4_H__