Fork of the official mbed C/C SDK provides the software platform and libraries to build your applications for RenBED.
Dependents: 1-RenBuggyTimed RenBED_RGB RenBED_RGB_PWM RenBED_RGB
Fork of mbed by
i2c_api.h
- Committer:
- emilmont
- Date:
- 2012-11-21
- Revision:
- 44:24d45a770a51
- Child:
- 54:71b101360fb9
File content as of revision 44:24d45a770a51:
/* mbed Microcontroller Library * Copyright (c) 2006-2012 ARM Limited * * 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. */ #ifndef MBED_I2C_API_H #define MBED_I2C_API_H #include "device.h" #if DEVICE_I2C #ifdef __cplusplus extern "C" { #endif typedef struct i2c_s i2c_t; void i2c_init (i2c_t *obj, PinName sda, PinName scl); void i2c_frequency (i2c_t *obj, int hz); int i2c_start (i2c_t *obj); void i2c_stop (i2c_t *obj); int i2c_read (i2c_t *obj, int address, char *data, int length, int stop); int i2c_write (i2c_t *obj, int address, const char *data, int length, int stop); void i2c_reset (i2c_t *obj); int i2c_byte_read (i2c_t *obj, int last); int i2c_byte_write (i2c_t *obj, int data); #if DEVICE_I2CSLAVE void i2c_slave_mode (i2c_t *obj, int enable_slave); int i2c_slave_receive(i2c_t *obj); int i2c_slave_read (i2c_t *obj, char *data, int length); int i2c_slave_write (i2c_t *obj, const char *data, int length); void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask); #endif #ifdef __cplusplus } #endif #endif #endif