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119 lines
4.4 KiB
C
119 lines
4.4 KiB
C
// *************************************************************************************************
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//
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// Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
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//
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the
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// distribution.
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//
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// Neither the name of Texas Instruments Incorporated nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// *************************************************************************************************
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#ifndef RFSIMPLICITI_H_
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#define RFSIMPLICITI_H_
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// *************************************************************************************************
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// Include section
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// *************************************************************************************************
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// Prototypes section
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extern void reset_rf(void);
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extern void sx_rf(u8 line);
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extern void sx_ppt(u8 line);
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extern void sx_sync(u8 line);
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extern void display_rf(u8 line, u8 update);
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extern void display_ppt(u8 line, u8 update);
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extern void display_sync(u8 line, u8 update);
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extern void send_smpl_data(u16 data);
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extern u8 is_rf(void);
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// *************************************************************************************************
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// Defines section
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// SimpliciTI connection states
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typedef enum
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{
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SIMPLICITI_OFF = 0, // Not connected
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SIMPLICITI_ACCELERATION, // Transmitting acceleration data and button events
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SIMPLICITI_BUTTONS, // Transmitting button events
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SIMPLICITI_SYNC, // Syncing
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#ifdef CONFIG_PHASE_CLOCK
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SIMPLICITI_PHASE_CLOCK_START, // Start new phase
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SIMPLICITI_PHASE_CLOCK, // Phase Clock is running
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#endif
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} simpliciti_mode_t;
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// Stop SimpliciTI transmission after 60 minutes to save power
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#define SIMPLICITI_TIMEOUT (60*60u)
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// Button flags for SimpliciTI data
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#define SIMPLICITI_BUTTON_STAR (0x10)
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#define SIMPLICITI_BUTTON_NUM (0x20)
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#define SIMPLICITI_BUTTON_UP (0x30)
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// SimpliciTI mode flag
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#define SIMPLICITI_MOUSE_EVENTS (0x01)
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#define SIMPLICITI_KEY_EVENTS (0x02)
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#define SIMPLICITI_PHASE_CLOCK_EVENTS (0x03)
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#define SIMPLICITI_PHASE_CLOCK_START_EVENTS (0x04)
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// notify the ap that sync mode started
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#define SIMPLICITI_SYNC_STARTED_EVENTS (0x10)
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#define WATCH_ID(dst,offset) \
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dst[offset] = simpliciti_ed_address[0] ^ simpliciti_ed_address[1];\
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dst[offset+1] = simpliciti_ed_address[2] ^ simpliciti_ed_address[3];
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#define SIMPLICITI_PHASE_CLOCK_START_RESPONSE (0x54)
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// *************************************************************************************************
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// Global Variable section
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struct RFsmpl
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{
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// SIMPLICITI_OFF, SIMPLICITI_ACCELERATION, SIMPLICITI_BUTTONS
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simpliciti_mode_t mode;
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// Timeout until SimpliciTI transmission is automatically stopped
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u16 timeout;
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};
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extern struct RFsmpl sRFsmpl;
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extern unsigned char simpliciti_flag;
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// *************************************************************************************************
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// Extern section
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extern void start_simpliciti_tx_only(simpliciti_mode_t mode);
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extern int simpliciti_get_rvc_callback(u8 len) __attribute__((noinline));
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#endif /*RFSIMPLICITI_H_*/
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