Gan likun / mbed-dev11

1232

drivers/Ethernet.cpp@0:06036f8bee2d, 2022-10-24 (annotated)

Committer:
ganlikun
Date:
Mon Oct 24 15:19:39 2022 +0000
Revision:
0:06036f8bee2d
11

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ganlikun 0:06036f8bee2d 1 /* mbed Microcontroller Library
ganlikun 0:06036f8bee2d 2 * Copyright (c) 2006-2013 ARM Limited
ganlikun 0:06036f8bee2d 3 *
ganlikun 0:06036f8bee2d 4 * Licensed under the Apache License, Version 2.0 (the "License");
ganlikun 0:06036f8bee2d 5 * you may not use this file except in compliance with the License.
ganlikun 0:06036f8bee2d 6 * You may obtain a copy of the License at
ganlikun 0:06036f8bee2d 7 *
ganlikun 0:06036f8bee2d 8 * http://www.apache.org/licenses/LICENSE-2.0
ganlikun 0:06036f8bee2d 9 *
ganlikun 0:06036f8bee2d 10 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:06036f8bee2d 11 * distributed under the License is distributed on an "AS IS" BASIS,
ganlikun 0:06036f8bee2d 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:06036f8bee2d 13 * See the License for the specific language governing permissions and
ganlikun 0:06036f8bee2d 14 * limitations under the License.
ganlikun 0:06036f8bee2d 15 */
ganlikun 0:06036f8bee2d 16 #include "drivers/Ethernet.h"
ganlikun 0:06036f8bee2d 17
ganlikun 0:06036f8bee2d 18 #if DEVICE_ETHERNET
ganlikun 0:06036f8bee2d 19
ganlikun 0:06036f8bee2d 20 #include "hal/ethernet_api.h"
ganlikun 0:06036f8bee2d 21
ganlikun 0:06036f8bee2d 22 namespace mbed {
ganlikun 0:06036f8bee2d 23
ganlikun 0:06036f8bee2d 24 Ethernet::Ethernet() {
ganlikun 0:06036f8bee2d 25 ethernet_init();
ganlikun 0:06036f8bee2d 26 }
ganlikun 0:06036f8bee2d 27
ganlikun 0:06036f8bee2d 28 Ethernet::~Ethernet() {
ganlikun 0:06036f8bee2d 29 ethernet_free();
ganlikun 0:06036f8bee2d 30 }
ganlikun 0:06036f8bee2d 31
ganlikun 0:06036f8bee2d 32 int Ethernet::write(const char *data, int size) {
ganlikun 0:06036f8bee2d 33 return ethernet_write(data, size);
ganlikun 0:06036f8bee2d 34 }
ganlikun 0:06036f8bee2d 35
ganlikun 0:06036f8bee2d 36 int Ethernet::send() {
ganlikun 0:06036f8bee2d 37 return ethernet_send();
ganlikun 0:06036f8bee2d 38 }
ganlikun 0:06036f8bee2d 39
ganlikun 0:06036f8bee2d 40 int Ethernet::receive() {
ganlikun 0:06036f8bee2d 41 return ethernet_receive();
ganlikun 0:06036f8bee2d 42 }
ganlikun 0:06036f8bee2d 43
ganlikun 0:06036f8bee2d 44 int Ethernet::read(char *data, int size) {
ganlikun 0:06036f8bee2d 45 return ethernet_read(data, size);
ganlikun 0:06036f8bee2d 46 }
ganlikun 0:06036f8bee2d 47
ganlikun 0:06036f8bee2d 48 void Ethernet::address(char *mac) {
ganlikun 0:06036f8bee2d 49 return ethernet_address(mac);
ganlikun 0:06036f8bee2d 50 }
ganlikun 0:06036f8bee2d 51
ganlikun 0:06036f8bee2d 52 int Ethernet::link() {
ganlikun 0:06036f8bee2d 53 return ethernet_link();
ganlikun 0:06036f8bee2d 54 }
ganlikun 0:06036f8bee2d 55
ganlikun 0:06036f8bee2d 56 void Ethernet::set_link(Mode mode) {
ganlikun 0:06036f8bee2d 57 int speed = -1;
ganlikun 0:06036f8bee2d 58 int duplex = 0;
ganlikun 0:06036f8bee2d 59
ganlikun 0:06036f8bee2d 60 switch(mode) {
ganlikun 0:06036f8bee2d 61 case AutoNegotiate : speed = -1; duplex = 0; break;
ganlikun 0:06036f8bee2d 62 case HalfDuplex10 : speed = 0; duplex = 0; break;
ganlikun 0:06036f8bee2d 63 case FullDuplex10 : speed = 0; duplex = 1; break;
ganlikun 0:06036f8bee2d 64 case HalfDuplex100 : speed = 1; duplex = 0; break;
ganlikun 0:06036f8bee2d 65 case FullDuplex100 : speed = 1; duplex = 1; break;
ganlikun 0:06036f8bee2d 66 }
ganlikun 0:06036f8bee2d 67
ganlikun 0:06036f8bee2d 68 ethernet_set_link(speed, duplex);
ganlikun 0:06036f8bee2d 69 }
ganlikun 0:06036f8bee2d 70
ganlikun 0:06036f8bee2d 71 } // namespace mbed
ganlikun 0:06036f8bee2d 72
ganlikun 0:06036f8bee2d 73 #endif