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91 lines
3.3 KiB
C
91 lines
3.3 KiB
C
/****************************************************************************
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* Copyright (C) 2015
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* by Dimok
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any
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* damages arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any
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* purpose, including commercial applications, and to alter it and
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* redistribute it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you
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* must not claim that you wrote the original software. If you use
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* this software in a product, an acknowledgment in the product
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* documentation would be appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and
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* must not be misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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***************************************************************************/
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#ifndef __SYSHID_FUNCTIONS_H_
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#define __SYSHID_FUNCTIONS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern unsigned int syshid_handle;
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typedef struct
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{
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unsigned int handle;
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unsigned int physical_device_inst;
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unsigned short vid;
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unsigned short pid;
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unsigned char interface_index;
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unsigned char sub_class;
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unsigned char protocol;
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unsigned short max_packet_size_rx;
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unsigned short max_packet_size_tx;
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} HIDDevice;
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typedef struct _HIDClient HIDClient;
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#define HID_DEVICE_DETACH 0
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#define HID_DEVICE_ATTACH 1
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typedef int (*HIDAttachCallback)(HIDClient *p_hc,HIDDevice *p_hd,unsigned int attach);
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struct _HIDClient
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{
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HIDClient *next;
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HIDAttachCallback attach_cb;
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};
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typedef void (*HIDCallback)(unsigned int handle,int error,unsigned char *p_buffer,unsigned int bytes_transferred,void *p_user);
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void InitSysHIDFunctionPointers(void);
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void InitAcquireSysHID(void);
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extern int(*HIDSetup)(void);
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extern int(*HIDTeardown)(void);
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extern int(*HIDAddClient)(HIDClient *p_client, HIDAttachCallback attach_callback);
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extern int(*HIDDelClient)(HIDClient *p_client);
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extern int(*HIDGetDescriptor)(unsigned int handle,u8 descriptor_type,u8 descriptor_index, u16 language_id, unsigned char *p_buffer, unsigned int buffer_length, HIDCallback hc, void *p_user);
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extern int(*HIDSetDescriptor)(unsigned int handle,u8 descriptor_type,u8 descriptor_index, u16 language_id, unsigned char *p_buffer, unsigned int buffer_length, HIDCallback hc, void *p_user);
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extern int(*HIDGetReport)(u32 handle, u8 report_type, u8 report_id, u8 *p_buffer, u32 buffer_length, HIDCallback hc, void *p_user);
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extern int(*HIDSetReport)(u32 handle, u8 report_type, u8 report_id, u8 *p_buffer, u32 buffer_length, HIDCallback hc, void *p_user);
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extern int(*HIDSetIdle)(unsigned int handle, u8 interface_index,u8 duration, HIDCallback hc, void *p_user);
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extern int(* HIDSetProtocol)(unsigned int handle,u8 interface_index,u8 protocol, HIDCallback hc, void *p_user);
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extern int(* HIDGetProtocol)(unsigned int handle,u8 interface_index,u8 * protocol, HIDCallback hc, void *p_user);
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extern int(*HIDRead)(unsigned int handle, unsigned char *p_buffer, unsigned int buffer_length, HIDCallback hc, void *p_user);
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extern int(*HIDWrite)(unsigned int handle, unsigned char *p_buffer, unsigned int buffer_length, HIDCallback hc, void *p_user);
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#ifdef __cplusplus
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}
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#endif
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#endif // __SYSHID_FUNCTIONS_H_
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