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Diffstat (limited to 'firmware/target/arm/tcc77x/i2c-target.h')
-rw-r--r--firmware/target/arm/tcc77x/i2c-target.h39
1 files changed, 0 insertions, 39 deletions
diff --git a/firmware/target/arm/tcc77x/i2c-target.h b/firmware/target/arm/tcc77x/i2c-target.h
deleted file mode 100644
index 9b9a74b4d2..0000000000
--- a/firmware/target/arm/tcc77x/i2c-target.h
+++ /dev/null
@@ -1,39 +0,0 @@
1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2008 by Rob Purchase
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21#ifndef I2C_TARGET_H
22#define I2C_TARGET_H
23
24/* Definitions for the TCC77X I2C bus */
25
26#define SDA_BIT (1<<10)
27#define SCL_BIT (1<<11)
28
29#define SCL (GPIOB & SCL_BIT)
30#define SCL_HI GPIOB |= SCL_BIT
31#define SCL_LO GPIOB &= ~SCL_BIT
32
33#define SDA (GPIOB & SDA_BIT)
34#define SDA_HI GPIOB |= SDA_BIT
35#define SDA_LO GPIOB &= ~SDA_BIT
36#define SDA_INPUT GPIOB_DIR &= ~SDA_BIT
37#define SDA_OUTPUT GPIOB_DIR |= SDA_BIT
38
39#endif /* I2C_TARGET_H */