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/*
    Copyright (c) 2008 Stefan Engelke <stefan@tinkerer.eu>

    Permission is hereby granted, free of charge, to any person
    obtaining a copy of this software and associated documentation
    files (the "Software"), to deal in the Software without
    restriction, including without limitation the rights to use, copy,
    modify, merge, publish, distribute, sublicense, and/or sell copies
    of the Software, and to permit persons to whom the Software is
    furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be
    included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    DEALINGS IN THE SOFTWARE.
   
    $Id: rcdsl.h 84 2008-09-12 07:04:12Z tensor $
   
    RCDSL.H and RCDSL.C is an INOFFICIAL implementation of the
    communication protocol used by DSL receivers of Act Europe.
    The DSL receivers have a serial communication port to connect
    two receivers in diversity mode. Each receiver is sending the
    received servo signals periodically over this port. This fact
    can be used to connect the receiver to the control unit of the
    model via UART instead of evaluating the PPM signal.
    The UART parameters are
    38400 Baud, 8-N-1
   
    If you have any questions, feel free to send me an e-mail.

*/



#ifndef _RCDSL_H
#define _RCDSL_H

#include <avr/io.h>
#include <avr/interrupt.h>


// Received signal strength indicator
extern volatile uint8_t rcdsl_RSSI;

// Battery voltage (0-255 [0V - 8.2V])
extern volatile uint8_t rcdsl_battery;

// Frequency allocation (35,40,72)
extern volatile uint8_t rcdsl_allocation;

extern void rcdsl_init(void);

#endif //_RCDSL_H