include/bsp/i2c.h

0001 /**
0002  * @file
0003  *
0004  * @ingroup RTEMSBSPsARMLPC24XXI2C
0005  */
0006
0007 /*
0008  * SPDX-License-Identifier: BSD-2-Clause
0009  *
0010  * Copyright (C) 2009, 2019 embedded brains GmbH & Co. KG
0011  *
0012  * Redistribution and use in source and binary forms, with or without
0013  * modification, are permitted provided that the following conditions
0014  * are met:
0015  * 1. Redistributions of source code must retain the above copyright
0016  *    notice, this list of conditions and the following disclaimer.
0017  * 2. Redistributions in binary form must reproduce the above copyright
0018  *    notice, this list of conditions and the following disclaimer in the
0019  *    documentation and/or other materials provided with the distribution.
0020  *
0021  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0022  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0023  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0024  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0025  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0026  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0027  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0028  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0029  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0030  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0031  * POSSIBILITY OF SUCH DAMAGE.
0032  */
0033
0034 #ifndef LIBBSP_ARM_LPC24XX_I2C_H
0035 #define LIBBSP_ARM_LPC24XX_I2C_H
0036
0037 #ifdef __cplusplus
0038 extern "C" {
0039 #endif /* __cplusplus */
0040
0041 /**
0042  * @defgroup RTEMSBSPsARMLPC24XXI2C I2C Driver
0043  *
0044  * @ingroup RTEMSBSPsARMLPC24XX
0045  *
0046  * @{
0047  */
0048
0049 #define LPC24XX_I2C_0_BUS_PATH "/dev/i2c-0"
0050
0051 #define LPC24XX_I2C_1_BUS_PATH "/dev/i2c-1"
0052
0053 #define LPC24XX_I2C_2_BUS_PATH "/dev/i2c-2"
0054
0055 int lpc24xx_register_i2c_0(void);
0056
0057 int lpc24xx_register_i2c_1(void);
0058
0059 int lpc24xx_register_i2c_2(void);
0060
0061 /** @} */
0062
0063 #ifdef __cplusplus
0064 }
0065 #endif /* __cplusplus */
0066
0067 #endif /* LIBBSP_ARM_LPC24XX_I2C_H */