2016-09-18 01:03:25 +00:00
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/* mbed Microcontroller Library
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* Copyright (c) 2006-2013 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_ETHERNET_API_H
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#define MBED_ETHERNET_API_H
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#include "device.h"
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#if DEVICE_ETHERNET
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Connection constants
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int ethernet_init(void);
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void ethernet_free(void);
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// write size bytes from data to ethernet buffer
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// return num bytes written
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// or -1 if size is too big
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int ethernet_write(const char *data, int size);
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// send ethernet write buffer, returning the packet size sent
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int ethernet_send(void);
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// recieve from ethernet buffer, returning packet size, or 0 if no packet
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int ethernet_receive(void);
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// read size bytes in to data, return actual num bytes read (0..size)
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// if data == NULL, throw the bytes away
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int ethernet_read(char *data, int size);
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// get the ethernet address
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void ethernet_address(char *mac);
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// see if the link is up
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int ethernet_link(void);
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// force link settings
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void ethernet_set_link(int speed, int duplex);
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif
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