Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

drivers/Ethernet.cpp@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

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elessair 0:f269e3021894 1 /* mbed Microcontroller Library
elessair 0:f269e3021894 2 * Copyright (c) 2006-2013 ARM Limited
elessair 0:f269e3021894 3 *
elessair 0:f269e3021894 4 * Licensed under the Apache License, Version 2.0 (the "License");
elessair 0:f269e3021894 5 * you may not use this file except in compliance with the License.
elessair 0:f269e3021894 6 * You may obtain a copy of the License at
elessair 0:f269e3021894 7 *
elessair 0:f269e3021894 8 * http://www.apache.org/licenses/LICENSE-2.0
elessair 0:f269e3021894 9 *
elessair 0:f269e3021894 10 * Unless required by applicable law or agreed to in writing, software
elessair 0:f269e3021894 11 * distributed under the License is distributed on an "AS IS" BASIS,
elessair 0:f269e3021894 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
elessair 0:f269e3021894 13 * See the License for the specific language governing permissions and
elessair 0:f269e3021894 14 * limitations under the License.
elessair 0:f269e3021894 15 */
elessair 0:f269e3021894 16 #include "drivers/Ethernet.h"
elessair 0:f269e3021894 17
elessair 0:f269e3021894 18 #if DEVICE_ETHERNET
elessair 0:f269e3021894 19
elessair 0:f269e3021894 20 #include "hal/ethernet_api.h"
elessair 0:f269e3021894 21
elessair 0:f269e3021894 22 namespace mbed {
elessair 0:f269e3021894 23
elessair 0:f269e3021894 24 Ethernet::Ethernet() {
elessair 0:f269e3021894 25 ethernet_init();
elessair 0:f269e3021894 26 }
elessair 0:f269e3021894 27
elessair 0:f269e3021894 28 Ethernet::~Ethernet() {
elessair 0:f269e3021894 29 ethernet_free();
elessair 0:f269e3021894 30 }
elessair 0:f269e3021894 31
elessair 0:f269e3021894 32 int Ethernet::write(const char *data, int size) {
elessair 0:f269e3021894 33 return ethernet_write(data, size);
elessair 0:f269e3021894 34 }
elessair 0:f269e3021894 35
elessair 0:f269e3021894 36 int Ethernet::send() {
elessair 0:f269e3021894 37 return ethernet_send();
elessair 0:f269e3021894 38 }
elessair 0:f269e3021894 39
elessair 0:f269e3021894 40 int Ethernet::receive() {
elessair 0:f269e3021894 41 return ethernet_receive();
elessair 0:f269e3021894 42 }
elessair 0:f269e3021894 43
elessair 0:f269e3021894 44 int Ethernet::read(char *data, int size) {
elessair 0:f269e3021894 45 return ethernet_read(data, size);
elessair 0:f269e3021894 46 }
elessair 0:f269e3021894 47
elessair 0:f269e3021894 48 void Ethernet::address(char *mac) {
elessair 0:f269e3021894 49 return ethernet_address(mac);
elessair 0:f269e3021894 50 }
elessair 0:f269e3021894 51
elessair 0:f269e3021894 52 int Ethernet::link() {
elessair 0:f269e3021894 53 return ethernet_link();
elessair 0:f269e3021894 54 }
elessair 0:f269e3021894 55
elessair 0:f269e3021894 56 void Ethernet::set_link(Mode mode) {
elessair 0:f269e3021894 57 int speed = -1;
elessair 0:f269e3021894 58 int duplex = 0;
elessair 0:f269e3021894 59
elessair 0:f269e3021894 60 switch(mode) {
elessair 0:f269e3021894 61 case AutoNegotiate : speed = -1; duplex = 0; break;
elessair 0:f269e3021894 62 case HalfDuplex10 : speed = 0; duplex = 0; break;
elessair 0:f269e3021894 63 case FullDuplex10 : speed = 0; duplex = 1; break;
elessair 0:f269e3021894 64 case HalfDuplex100 : speed = 1; duplex = 0; break;
elessair 0:f269e3021894 65 case FullDuplex100 : speed = 1; duplex = 1; break;
elessair 0:f269e3021894 66 }
elessair 0:f269e3021894 67
elessair 0:f269e3021894 68 ethernet_set_link(speed, duplex);
elessair 0:f269e3021894 69 }
elessair 0:f269e3021894 70
elessair 0:f269e3021894 71 } // namespace mbed
elessair 0:f269e3021894 72
elessair 0:f269e3021894 73 #endif