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@9:0ce32e54c9a7, 2013-06-10 (annotated)

Committer:
emilmont
Date:
Mon Jun 10 16:03:00 2013 +0100
Revision:
9:0ce32e54c9a7
Parent:
capi/i2c_api.h@2:143cac498751
Child:
10:3bc89ef62ce7
Refactoring of the mbed SDK:

- Provide a well defined HAL and API

- Keep separated the HAL implementations for the different targets

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:fd0d7bdfcdc2 1 /* mbed Microcontroller Library
emilmont 2:143cac498751 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 0:fd0d7bdfcdc2 3 *
emilmont 2:143cac498751 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 2:143cac498751 5 * you may not use this file except in compliance with the License.
emilmont 2:143cac498751 6 * You may obtain a copy of the License at
mbed_official 0:fd0d7bdfcdc2 7 *
emilmont 2:143cac498751 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 0:fd0d7bdfcdc2 9 *
emilmont 2:143cac498751 10 * Unless required by applicable law or agreed to in writing, software
emilmont 2:143cac498751 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 2:143cac498751 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 2:143cac498751 13 * See the License for the specific language governing permissions and
emilmont 2:143cac498751 14 * limitations under the License.
mbed_official 0:fd0d7bdfcdc2 15 */
mbed_official 0:fd0d7bdfcdc2 16 #ifndef MBED_I2C_API_H
mbed_official 0:fd0d7bdfcdc2 17 #define MBED_I2C_API_H
mbed_official 0:fd0d7bdfcdc2 18
mbed_official 0:fd0d7bdfcdc2 19 #include "device.h"
mbed_official 0:fd0d7bdfcdc2 20
mbed_official 0:fd0d7bdfcdc2 21 #if DEVICE_I2C
mbed_official 0:fd0d7bdfcdc2 22
mbed_official 0:fd0d7bdfcdc2 23 #ifdef __cplusplus
mbed_official 0:fd0d7bdfcdc2 24 extern "C" {
mbed_official 0:fd0d7bdfcdc2 25 #endif
mbed_official 0:fd0d7bdfcdc2 26
mbed_official 0:fd0d7bdfcdc2 27 typedef struct i2c_s i2c_t;
mbed_official 0:fd0d7bdfcdc2 28
mbed_official 0:fd0d7bdfcdc2 29 void i2c_init (i2c_t *obj, PinName sda, PinName scl);
mbed_official 0:fd0d7bdfcdc2 30 void i2c_frequency (i2c_t *obj, int hz);
mbed_official 0:fd0d7bdfcdc2 31 int i2c_start (i2c_t *obj);
mbed_official 0:fd0d7bdfcdc2 32 void i2c_stop (i2c_t *obj);
emilmont 2:143cac498751 33 int i2c_read (i2c_t *obj, int address, char *data, int length, int stop);
mbed_official 0:fd0d7bdfcdc2 34 int i2c_write (i2c_t *obj, int address, const char *data, int length, int stop);
mbed_official 0:fd0d7bdfcdc2 35 void i2c_reset (i2c_t *obj);
mbed_official 0:fd0d7bdfcdc2 36 int i2c_byte_read (i2c_t *obj, int last);
mbed_official 0:fd0d7bdfcdc2 37 int i2c_byte_write (i2c_t *obj, int data);
mbed_official 0:fd0d7bdfcdc2 38
mbed_official 0:fd0d7bdfcdc2 39 #if DEVICE_I2CSLAVE
mbed_official 0:fd0d7bdfcdc2 40 void i2c_slave_mode (i2c_t *obj, int enable_slave);
mbed_official 0:fd0d7bdfcdc2 41 int i2c_slave_receive(i2c_t *obj);
mbed_official 0:fd0d7bdfcdc2 42 int i2c_slave_read (i2c_t *obj, char *data, int length);
mbed_official 0:fd0d7bdfcdc2 43 int i2c_slave_write (i2c_t *obj, const char *data, int length);
mbed_official 0:fd0d7bdfcdc2 44 void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask);
mbed_official 0:fd0d7bdfcdc2 45 #endif
mbed_official 0:fd0d7bdfcdc2 46
mbed_official 0:fd0d7bdfcdc2 47 #ifdef __cplusplus
mbed_official 0:fd0d7bdfcdc2 48 }
mbed_official 0:fd0d7bdfcdc2 49 #endif
mbed_official 0:fd0d7bdfcdc2 50
mbed_official 0:fd0d7bdfcdc2 51 #endif
mbed_official 0:fd0d7bdfcdc2 52
mbed_official 0:fd0d7bdfcdc2 53 #endif