SDK Development / mbed-src

mbed SDK library sources

Fork of mbed-src by mbed official

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

hal/i2c_api.h@10:3bc89ef62ce7, 2013-06-14 (annotated)

Committer:
emilmont
Date:
Fri Jun 14 17:49:17 2013 +0100
Revision:
10:3bc89ef62ce7
Parent:
9:0ce32e54c9a7
Child:
13:0645d8841f51
Unify mbed library sources

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 10:3bc89ef62ce7 1 /* mbed Microcontroller Library
emilmont 10:3bc89ef62ce7 2 * Copyright (c) 2006-2013 ARM Limited
emilmont 10:3bc89ef62ce7 3 *
emilmont 10:3bc89ef62ce7 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 10:3bc89ef62ce7 5 * you may not use this file except in compliance with the License.
emilmont 10:3bc89ef62ce7 6 * You may obtain a copy of the License at
emilmont 10:3bc89ef62ce7 7 *
emilmont 10:3bc89ef62ce7 8 * http://www.apache.org/licenses/LICENSE-2.0
emilmont 10:3bc89ef62ce7 9 *
emilmont 10:3bc89ef62ce7 10 * Unless required by applicable law or agreed to in writing, software
emilmont 10:3bc89ef62ce7 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 10:3bc89ef62ce7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 10:3bc89ef62ce7 13 * See the License for the specific language governing permissions and
emilmont 10:3bc89ef62ce7 14 * limitations under the License.
emilmont 10:3bc89ef62ce7 15 */
emilmont 10:3bc89ef62ce7 16 #ifndef MBED_I2C_API_H
emilmont 10:3bc89ef62ce7 17 #define MBED_I2C_API_H
emilmont 10:3bc89ef62ce7 18
emilmont 10:3bc89ef62ce7 19 #include "device.h"
emilmont 10:3bc89ef62ce7 20
emilmont 10:3bc89ef62ce7 21 #if DEVICE_I2C
emilmont 10:3bc89ef62ce7 22
emilmont 10:3bc89ef62ce7 23 #ifdef __cplusplus
emilmont 10:3bc89ef62ce7 24 extern "C" {
emilmont 10:3bc89ef62ce7 25 #endif
emilmont 10:3bc89ef62ce7 26
emilmont 10:3bc89ef62ce7 27 typedef struct i2c_s i2c_t;
emilmont 10:3bc89ef62ce7 28
emilmont 10:3bc89ef62ce7 29 void i2c_init (i2c_t *obj, PinName sda, PinName scl);
emilmont 10:3bc89ef62ce7 30 void i2c_frequency (i2c_t *obj, int hz);
emilmont 10:3bc89ef62ce7 31 int i2c_start (i2c_t *obj);
emilmont 10:3bc89ef62ce7 32 void i2c_stop (i2c_t *obj);
emilmont 10:3bc89ef62ce7 33 int i2c_read (i2c_t *obj, int address, char *data, int length, int stop);
emilmont 10:3bc89ef62ce7 34 int i2c_write (i2c_t *obj, int address, const char *data, int length, int stop);
emilmont 10:3bc89ef62ce7 35 void i2c_reset (i2c_t *obj);
emilmont 10:3bc89ef62ce7 36 int i2c_byte_read (i2c_t *obj, int last);
emilmont 10:3bc89ef62ce7 37 int i2c_byte_write (i2c_t *obj, int data);
emilmont 10:3bc89ef62ce7 38
emilmont 10:3bc89ef62ce7 39 #if DEVICE_I2CSLAVE
emilmont 10:3bc89ef62ce7 40 void i2c_slave_mode (i2c_t *obj, int enable_slave);
emilmont 10:3bc89ef62ce7 41 int i2c_slave_receive(i2c_t *obj);
emilmont 10:3bc89ef62ce7 42 int i2c_slave_read (i2c_t *obj, char *data, int length);
emilmont 10:3bc89ef62ce7 43 int i2c_slave_write (i2c_t *obj, const char *data, int length);
emilmont 10:3bc89ef62ce7 44 void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask);
emilmont 10:3bc89ef62ce7 45 #endif
emilmont 10:3bc89ef62ce7 46
emilmont 10:3bc89ef62ce7 47 #ifdef __cplusplus
emilmont 10:3bc89ef62ce7 48 }
emilmont 10:3bc89ef62ce7 49 #endif
emilmont 10:3bc89ef62ce7 50
emilmont 10:3bc89ef62ce7 51 #endif
emilmont 10:3bc89ef62ce7 52
emilmont 10:3bc89ef62ce7 53 #endif