GNU Radio 2.x: i2c_bbio_pp.h Source File

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# i2c_bbio_pp.h

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    00001 /* -*- c++ -*- */
    00002 /*
    00003  * Copyright 2001,2004 Free Software Foundation, Inc.
    00004  *
    00005  * This file is part of GNU Radio
    00006  *
    00007  * GNU Radio is free software; you can redistribute it and/or modify
    00008  * it under the terms of the GNU General Public License as published by
    00009  * the Free Software Foundation; either version 2, or (at your option)
    00010  * any later version.
    00011  *
    00012  * GNU Radio is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015  * GNU General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU General Public License
    00018  * along with GNU Radio; see the file COPYING.  If not, write to
    00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00020  * Boston, MA 02111-1307, USA.
    00021  */
    00022
    00023 #ifndef INCLUDED_I2C_BBIO_PP_H
    00024 #define INCLUDED_I2C_BBIO_PP_H
    00025
    00026 #include "i2c_bbio.h"
    00027 #include "ppio.h"
    00028
    00035 class i2c_bbio_pp : public i2c_bbio {
    00036   friend i2c_bbio_sptr make_i2c_bbio_pp (ppio_sptr pp);
    00037   i2c_bbio_pp (ppio_sptr pp);
    00038
    00039  public:
    00040
    00041   virtual void set_scl (bool state);
    00042   virtual void set_sda (bool state);
    00043   virtual bool get_sda ();
    00044
    00045   virtual void lock ();
    00046   virtual void unlock ();
    00047
    00048  private:
    00049   ppio_sptr     d_pp;
    00050 };
    00051
    00052 i2c_bbio_sptr make_i2c_bbio_pp (ppio_sptr pp);
    00053
    00054
    00055 #endif /* INCLUDED_I2C_BBIO_PP_H */