Gan likun / mbed-dev

00

drivers/Ethernet.cpp@0:13413ea9a877, 2022-06-12 (annotated)

Committer:
ganlikun
Date:
Sun Jun 12 14:02:44 2022 +0000
Revision:
0:13413ea9a877
00

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ganlikun 0:13413ea9a877 1 /* mbed Microcontroller Library
ganlikun 0:13413ea9a877 2 * Copyright (c) 2006-2013 ARM Limited
ganlikun 0:13413ea9a877 3 *
ganlikun 0:13413ea9a877 4 * Licensed under the Apache License, Version 2.0 (the "License");
ganlikun 0:13413ea9a877 5 * you may not use this file except in compliance with the License.
ganlikun 0:13413ea9a877 6 * You may obtain a copy of the License at
ganlikun 0:13413ea9a877 7 *
ganlikun 0:13413ea9a877 8 * http://www.apache.org/licenses/LICENSE-2.0
ganlikun 0:13413ea9a877 9 *
ganlikun 0:13413ea9a877 10 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:13413ea9a877 11 * distributed under the License is distributed on an "AS IS" BASIS,
ganlikun 0:13413ea9a877 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:13413ea9a877 13 * See the License for the specific language governing permissions and
ganlikun 0:13413ea9a877 14 * limitations under the License.
ganlikun 0:13413ea9a877 15 */
ganlikun 0:13413ea9a877 16 #include "drivers/Ethernet.h"
ganlikun 0:13413ea9a877 17
ganlikun 0:13413ea9a877 18 #if DEVICE_ETHERNET
ganlikun 0:13413ea9a877 19
ganlikun 0:13413ea9a877 20 #include "hal/ethernet_api.h"
ganlikun 0:13413ea9a877 21
ganlikun 0:13413ea9a877 22 namespace mbed {
ganlikun 0:13413ea9a877 23
ganlikun 0:13413ea9a877 24 Ethernet::Ethernet() {
ganlikun 0:13413ea9a877 25 ethernet_init();
ganlikun 0:13413ea9a877 26 }
ganlikun 0:13413ea9a877 27
ganlikun 0:13413ea9a877 28 Ethernet::~Ethernet() {
ganlikun 0:13413ea9a877 29 ethernet_free();
ganlikun 0:13413ea9a877 30 }
ganlikun 0:13413ea9a877 31
ganlikun 0:13413ea9a877 32 int Ethernet::write(const char *data, int size) {
ganlikun 0:13413ea9a877 33 return ethernet_write(data, size);
ganlikun 0:13413ea9a877 34 }
ganlikun 0:13413ea9a877 35
ganlikun 0:13413ea9a877 36 int Ethernet::send() {
ganlikun 0:13413ea9a877 37 return ethernet_send();
ganlikun 0:13413ea9a877 38 }
ganlikun 0:13413ea9a877 39
ganlikun 0:13413ea9a877 40 int Ethernet::receive() {
ganlikun 0:13413ea9a877 41 return ethernet_receive();
ganlikun 0:13413ea9a877 42 }
ganlikun 0:13413ea9a877 43
ganlikun 0:13413ea9a877 44 int Ethernet::read(char *data, int size) {
ganlikun 0:13413ea9a877 45 return ethernet_read(data, size);
ganlikun 0:13413ea9a877 46 }
ganlikun 0:13413ea9a877 47
ganlikun 0:13413ea9a877 48 void Ethernet::address(char *mac) {
ganlikun 0:13413ea9a877 49 return ethernet_address(mac);
ganlikun 0:13413ea9a877 50 }
ganlikun 0:13413ea9a877 51
ganlikun 0:13413ea9a877 52 int Ethernet::link() {
ganlikun 0:13413ea9a877 53 return ethernet_link();
ganlikun 0:13413ea9a877 54 }
ganlikun 0:13413ea9a877 55
ganlikun 0:13413ea9a877 56 void Ethernet::set_link(Mode mode) {
ganlikun 0:13413ea9a877 57 int speed = -1;
ganlikun 0:13413ea9a877 58 int duplex = 0;
ganlikun 0:13413ea9a877 59
ganlikun 0:13413ea9a877 60 switch(mode) {
ganlikun 0:13413ea9a877 61 case AutoNegotiate : speed = -1; duplex = 0; break;
ganlikun 0:13413ea9a877 62 case HalfDuplex10 : speed = 0; duplex = 0; break;
ganlikun 0:13413ea9a877 63 case FullDuplex10 : speed = 0; duplex = 1; break;
ganlikun 0:13413ea9a877 64 case HalfDuplex100 : speed = 1; duplex = 0; break;
ganlikun 0:13413ea9a877 65 case FullDuplex100 : speed = 1; duplex = 1; break;
ganlikun 0:13413ea9a877 66 }
ganlikun 0:13413ea9a877 67
ganlikun 0:13413ea9a877 68 ethernet_set_link(speed, duplex);
ganlikun 0:13413ea9a877 69 }
ganlikun 0:13413ea9a877 70
ganlikun 0:13413ea9a877 71 } // namespace mbed
ganlikun 0:13413ea9a877 72
ganlikun 0:13413ea9a877 73 #endif