Simon Cooksey / mbed-os

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drivers/Ethernet.cpp@0:fb7af294d5d9, 2016-11-17 (annotated)

Committer:
Simon Cooksey
Date:
Thu Nov 17 16:43:53 2016 +0000
Revision:
0:fb7af294d5d9
Initial commit

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Simon Cooksey 0:fb7af294d5d9 1 /* mbed Microcontroller Library
Simon Cooksey 0:fb7af294d5d9 2 * Copyright (c) 2006-2013 ARM Limited
Simon Cooksey 0:fb7af294d5d9 3 *
Simon Cooksey 0:fb7af294d5d9 4 * Licensed under the Apache License, Version 2.0 (the "License");
Simon Cooksey 0:fb7af294d5d9 5 * you may not use this file except in compliance with the License.
Simon Cooksey 0:fb7af294d5d9 6 * You may obtain a copy of the License at
Simon Cooksey 0:fb7af294d5d9 7 *
Simon Cooksey 0:fb7af294d5d9 8 * http://www.apache.org/licenses/LICENSE-2.0
Simon Cooksey 0:fb7af294d5d9 9 *
Simon Cooksey 0:fb7af294d5d9 10 * Unless required by applicable law or agreed to in writing, software
Simon Cooksey 0:fb7af294d5d9 11 * distributed under the License is distributed on an "AS IS" BASIS,
Simon Cooksey 0:fb7af294d5d9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Simon Cooksey 0:fb7af294d5d9 13 * See the License for the specific language governing permissions and
Simon Cooksey 0:fb7af294d5d9 14 * limitations under the License.
Simon Cooksey 0:fb7af294d5d9 15 */
Simon Cooksey 0:fb7af294d5d9 16 #include "drivers/Ethernet.h"
Simon Cooksey 0:fb7af294d5d9 17
Simon Cooksey 0:fb7af294d5d9 18 #if DEVICE_ETHERNET
Simon Cooksey 0:fb7af294d5d9 19
Simon Cooksey 0:fb7af294d5d9 20 #include "hal/ethernet_api.h"
Simon Cooksey 0:fb7af294d5d9 21
Simon Cooksey 0:fb7af294d5d9 22 namespace mbed {
Simon Cooksey 0:fb7af294d5d9 23
Simon Cooksey 0:fb7af294d5d9 24 Ethernet::Ethernet() {
Simon Cooksey 0:fb7af294d5d9 25 ethernet_init();
Simon Cooksey 0:fb7af294d5d9 26 }
Simon Cooksey 0:fb7af294d5d9 27
Simon Cooksey 0:fb7af294d5d9 28 Ethernet::~Ethernet() {
Simon Cooksey 0:fb7af294d5d9 29 ethernet_free();
Simon Cooksey 0:fb7af294d5d9 30 }
Simon Cooksey 0:fb7af294d5d9 31
Simon Cooksey 0:fb7af294d5d9 32 int Ethernet::write(const char *data, int size) {
Simon Cooksey 0:fb7af294d5d9 33 return ethernet_write(data, size);
Simon Cooksey 0:fb7af294d5d9 34 }
Simon Cooksey 0:fb7af294d5d9 35
Simon Cooksey 0:fb7af294d5d9 36 int Ethernet::send() {
Simon Cooksey 0:fb7af294d5d9 37 return ethernet_send();
Simon Cooksey 0:fb7af294d5d9 38 }
Simon Cooksey 0:fb7af294d5d9 39
Simon Cooksey 0:fb7af294d5d9 40 int Ethernet::receive() {
Simon Cooksey 0:fb7af294d5d9 41 return ethernet_receive();
Simon Cooksey 0:fb7af294d5d9 42 }
Simon Cooksey 0:fb7af294d5d9 43
Simon Cooksey 0:fb7af294d5d9 44 int Ethernet::read(char *data, int size) {
Simon Cooksey 0:fb7af294d5d9 45 return ethernet_read(data, size);
Simon Cooksey 0:fb7af294d5d9 46 }
Simon Cooksey 0:fb7af294d5d9 47
Simon Cooksey 0:fb7af294d5d9 48 void Ethernet::address(char *mac) {
Simon Cooksey 0:fb7af294d5d9 49 return ethernet_address(mac);
Simon Cooksey 0:fb7af294d5d9 50 }
Simon Cooksey 0:fb7af294d5d9 51
Simon Cooksey 0:fb7af294d5d9 52 int Ethernet::link() {
Simon Cooksey 0:fb7af294d5d9 53 return ethernet_link();
Simon Cooksey 0:fb7af294d5d9 54 }
Simon Cooksey 0:fb7af294d5d9 55
Simon Cooksey 0:fb7af294d5d9 56 void Ethernet::set_link(Mode mode) {
Simon Cooksey 0:fb7af294d5d9 57 int speed = -1;
Simon Cooksey 0:fb7af294d5d9 58 int duplex = 0;
Simon Cooksey 0:fb7af294d5d9 59
Simon Cooksey 0:fb7af294d5d9 60 switch(mode) {
Simon Cooksey 0:fb7af294d5d9 61 case AutoNegotiate : speed = -1; duplex = 0; break;
Simon Cooksey 0:fb7af294d5d9 62 case HalfDuplex10 : speed = 0; duplex = 0; break;
Simon Cooksey 0:fb7af294d5d9 63 case FullDuplex10 : speed = 0; duplex = 1; break;
Simon Cooksey 0:fb7af294d5d9 64 case HalfDuplex100 : speed = 1; duplex = 0; break;
Simon Cooksey 0:fb7af294d5d9 65 case FullDuplex100 : speed = 1; duplex = 1; break;
Simon Cooksey 0:fb7af294d5d9 66 }
Simon Cooksey 0:fb7af294d5d9 67
Simon Cooksey 0:fb7af294d5d9 68 ethernet_set_link(speed, duplex);
Simon Cooksey 0:fb7af294d5d9 69 }
Simon Cooksey 0:fb7af294d5d9 70
Simon Cooksey 0:fb7af294d5d9 71 } // namespace mbed
Simon Cooksey 0:fb7af294d5d9 72
Simon Cooksey 0:fb7af294d5d9 73 #endif