mbed library sources modified for open wear
Dependents: openwear-lifelogger-example
Fork of mbed-src by
hal/i2c_api.h
- Committer:
- emilmont
- Date:
- 2013-06-14
- Revision:
- 10:3bc89ef62ce7
- Parent:
- 9:0ce32e54c9a7
- Child:
- 13:0645d8841f51
File content as of revision 10:3bc89ef62ce7:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #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