Paparazzi UAS  v7.0_unstable
Paparazzi is a free software Unmanned Aircraft System.
i2c_arch.h
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1 /*
2  * Copyright (C) 2009-2012 The Paparazzi Team
3  *
4  * This file is part of paparazzi.
5  *
6  * paparazzi is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2, or (at your option)
9  * any later version.
10  *
11  * paparazzi is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with paparazzi; see the file COPYING. If not, write to
18  * the Free Software Foundation, 59 Temple Place - Suite 330,
19  * Boston, MA 02111-1307, USA.
20  */
21 
29 #ifndef I2C_HW_H
30 #define I2C_HW_H
31 
32 #include <libopencm3/stm32/i2c.h>
33 
34 #if USE_I2C1
35 
36 extern void i2c1_hw_init(void);
37 extern void i2c1_ev_irq_handler(void);
38 extern void i2c1_er_irq_handler(void);
39 
40 #endif /* USE_I2C1 */
41 
42 
43 #if USE_I2C2
44 
45 extern void i2c2_hw_init(void);
46 extern void i2c2_ev_irq_handler(void);
47 extern void i2c2_er_irq_handler(void);
48 
49 #endif /* USE_I2C2 */
50 
51 
52 #if USE_I2C3 && defined STM32F4
53 
54 extern void i2c3_hw_init(void);
55 extern void i2c3_ev_irq_handler(void);
56 extern void i2c3_er_irq_handler(void);
57 
58 #endif /* USE_I2C3 */
59 
60 
61 #endif /* I2C_HW_H */