Emilio Monti / mbed-KL25Z

mbed libraries for KL25Z

Dependents:   FRDM_RGBLED

i2c_api.h@9:663789d7729f, 2013-02-18 (annotated)

Committer:
emilmont
Date:
Mon Feb 18 09:41:56 2013 +0000
Revision:
9:663789d7729f
Parent:
8:c14af7958ef5 
Update mbed-KL25Z to latest build

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 9:663789d7729f 1 /* mbed Microcontroller Library
emilmont 9:663789d7729f 2 * Copyright (c) 2006-2013 ARM Limited
emilmont 9:663789d7729f 3 *
emilmont 9:663789d7729f 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 9:663789d7729f 5 * you may not use this file except in compliance with the License.
emilmont 9:663789d7729f 6 * You may obtain a copy of the License at
emilmont 9:663789d7729f 7 *
emilmont 9:663789d7729f 8 * http://www.apache.org/licenses/LICENSE-2.0
emilmont 9:663789d7729f 9 *
emilmont 9:663789d7729f 10 * Unless required by applicable law or agreed to in writing, software
emilmont 9:663789d7729f 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 9:663789d7729f 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 9:663789d7729f 13 * See the License for the specific language governing permissions and
emilmont 9:663789d7729f 14 * limitations under the License.
emilmont 9:663789d7729f 15 */
emilmont 9:663789d7729f 16 #ifndef MBED_I2C_API_H
emilmont 9:663789d7729f 17 #define MBED_I2C_API_H
emilmont 9:663789d7729f 18
emilmont 9:663789d7729f 19 #include "device.h"
emilmont 9:663789d7729f 20
emilmont 9:663789d7729f 21 #if DEVICE_I2C
emilmont 9:663789d7729f 22
emilmont 9:663789d7729f 23 #ifdef __cplusplus
emilmont 9:663789d7729f 24 extern "C" {
emilmont 9:663789d7729f 25 #endif
emilmont 9:663789d7729f 26
emilmont 9:663789d7729f 27 typedef struct i2c_s i2c_t;
emilmont 9:663789d7729f 28
emilmont 9:663789d7729f 29 void i2c_init (i2c_t *obj, PinName sda, PinName scl);
emilmont 9:663789d7729f 30 void i2c_frequency (i2c_t *obj, int hz);
emilmont 9:663789d7729f 31 int i2c_start (i2c_t *obj);
emilmont 9:663789d7729f 32 void i2c_stop (i2c_t *obj);
emilmont 9:663789d7729f 33 int i2c_read (i2c_t *obj, int address, char *data, int length, int stop);
emilmont 9:663789d7729f 34 int i2c_write (i2c_t *obj, int address, const char *data, int length, int stop);
emilmont 9:663789d7729f 35 void i2c_reset (i2c_t *obj);
emilmont 9:663789d7729f 36 int i2c_byte_read (i2c_t *obj, int last);
emilmont 9:663789d7729f 37 int i2c_byte_write (i2c_t *obj, int data);
emilmont 9:663789d7729f 38
emilmont 9:663789d7729f 39 #if DEVICE_I2CSLAVE
emilmont 9:663789d7729f 40 void i2c_slave_mode (i2c_t *obj, int enable_slave);
emilmont 9:663789d7729f 41 int i2c_slave_receive(i2c_t *obj);
emilmont 9:663789d7729f 42 int i2c_slave_read (i2c_t *obj, char *data, int length);
emilmont 9:663789d7729f 43 int i2c_slave_write (i2c_t *obj, const char *data, int length);
emilmont 9:663789d7729f 44 void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask);
emilmont 9:663789d7729f 45 #endif
emilmont 9:663789d7729f 46
emilmont 9:663789d7729f 47 #ifdef __cplusplus
emilmont 9:663789d7729f 48 }
emilmont 9:663789d7729f 49 #endif
emilmont 9:663789d7729f 50
emilmont 9:663789d7729f 51 #endif
emilmont 9:663789d7729f 52
emilmont 9:663789d7729f 53 #endif