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i2c_api.h@59:0883845fe643, 2013-02-18 (annotated)

Committer:
emilmont
Date:
Mon Feb 18 11:12:58 2013 +0000
Revision:
59:0883845fe643
Parent:
55:d722ed6a4237
Child:
64:e3affc9e7238
Add pinmap NC terminators for LPC1768 CAN.

Update the license from MIT to Apache v2.

Make the semihost code target independent using opportune defines for the UID and MAC.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 44:24d45a770a51 1 /* mbed Microcontroller Library
emilmont 54:71b101360fb9 2 * Copyright (c) 2006-2013 ARM Limited
emilmont 44:24d45a770a51 3 *
emilmont 59:0883845fe643 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 59:0883845fe643 5 * you may not use this file except in compliance with the License.
emilmont 59:0883845fe643 6 * You may obtain a copy of the License at
emilmont 59:0883845fe643 7 *
emilmont 59:0883845fe643 8 * http://www.apache.org/licenses/LICENSE-2.0
emilmont 44:24d45a770a51 9 *
emilmont 59:0883845fe643 10 * Unless required by applicable law or agreed to in writing, software
emilmont 59:0883845fe643 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 59:0883845fe643 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 59:0883845fe643 13 * See the License for the specific language governing permissions and
emilmont 59:0883845fe643 14 * limitations under the License.
emilmont 44:24d45a770a51 15 */
emilmont 44:24d45a770a51 16 #ifndef MBED_I2C_API_H
emilmont 44:24d45a770a51 17 #define MBED_I2C_API_H
emilmont 44:24d45a770a51 18
emilmont 44:24d45a770a51 19 #include "device.h"
emilmont 44:24d45a770a51 20
emilmont 44:24d45a770a51 21 #if DEVICE_I2C
emilmont 44:24d45a770a51 22
emilmont 44:24d45a770a51 23 #ifdef __cplusplus
emilmont 44:24d45a770a51 24 extern "C" {
emilmont 44:24d45a770a51 25 #endif
emilmont 44:24d45a770a51 26
emilmont 44:24d45a770a51 27 typedef struct i2c_s i2c_t;
emilmont 44:24d45a770a51 28
emilmont 44:24d45a770a51 29 void i2c_init (i2c_t *obj, PinName sda, PinName scl);
emilmont 44:24d45a770a51 30 void i2c_frequency (i2c_t *obj, int hz);
emilmont 44:24d45a770a51 31 int i2c_start (i2c_t *obj);
emilmont 44:24d45a770a51 32 void i2c_stop (i2c_t *obj);
emilmont 55:d722ed6a4237 33 int i2c_read (i2c_t *obj, int address, char *data, int length, int stop);
emilmont 44:24d45a770a51 34 int i2c_write (i2c_t *obj, int address, const char *data, int length, int stop);
emilmont 44:24d45a770a51 35 void i2c_reset (i2c_t *obj);
emilmont 44:24d45a770a51 36 int i2c_byte_read (i2c_t *obj, int last);
emilmont 44:24d45a770a51 37 int i2c_byte_write (i2c_t *obj, int data);
emilmont 44:24d45a770a51 38
emilmont 44:24d45a770a51 39 #if DEVICE_I2CSLAVE
emilmont 44:24d45a770a51 40 void i2c_slave_mode (i2c_t *obj, int enable_slave);
emilmont 44:24d45a770a51 41 int i2c_slave_receive(i2c_t *obj);
emilmont 44:24d45a770a51 42 int i2c_slave_read (i2c_t *obj, char *data, int length);
emilmont 44:24d45a770a51 43 int i2c_slave_write (i2c_t *obj, const char *data, int length);
emilmont 44:24d45a770a51 44 void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask);
emilmont 44:24d45a770a51 45 #endif
emilmont 44:24d45a770a51 46
emilmont 44:24d45a770a51 47 #ifdef __cplusplus
emilmont 44:24d45a770a51 48 }
emilmont 44:24d45a770a51 49 #endif
emilmont 44:24d45a770a51 50
emilmont 44:24d45a770a51 51 #endif
emilmont 44:24d45a770a51 52
emilmont 44:24d45a770a51 53 #endif