8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20#ifndef MBED_ETHERNET_API_H
21#define MBED_ETHERNET_API_H
22
23#include "device.h"
24
25#if DEVICE_ETHERNET
26
27#ifdef __cplusplus
28extern"C" {
29#endif
30
31// Connection constants
32
33int ethernet_init(void);
34void ethernet_free(void);
35
36// write size bytes from data to ethernet buffer
37// return num bytes written
38// or -1 if size is too big
39int ethernet_write(constchar *data, int size);
40
41// send ethernet write buffer, returning the packet size sent
42int ethernet_send(void);
43
44// receive from ethernet buffer, returning packet size, or 0 if no packet
45int ethernet_receive(void);
46
47// read size bytes in to data, return actual num bytes read (0..size)
48// if data == NULL, throw the bytes away
49int ethernet_read(char *data, int size);
50
51// get the ethernet address
52void ethernet_address(char *mac);
53
54// see if the link is up
55int ethernet_link(void);
56
57// force link settings
58void ethernet_set_link(int speed, int duplex);
59
60#ifdef __cplusplus
61 }
62#endif
63
64#endif
65
66#endif
67
68
69/** @}*/
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