雄介 太田 / mbed

mbed(SerialHalfDuplex入り)

Fork of mbed by mbed official

ethernet_api.h@45:3d775a932e1d, 2012-11-22 (annotated)

Committer:
emilmont
Date:
Thu Nov 22 16:04:31 2012 +0000
Revision:
45:3d775a932e1d
Parent:
44:24d45a770a51
Child:
54:71b101360fb9
Fix serial interrupt handler for LPC1768

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 44:24d45a770a51 1 /* mbed Microcontroller Library
emilmont 44:24d45a770a51 2 * Copyright (c) 2006-2012 ARM Limited
emilmont 44:24d45a770a51 3 *
emilmont 44:24d45a770a51 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
emilmont 44:24d45a770a51 5 * of this software and associated documentation files (the "Software"), to deal
emilmont 44:24d45a770a51 6 * in the Software without restriction, including without limitation the rights
emilmont 44:24d45a770a51 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
emilmont 44:24d45a770a51 8 * copies of the Software, and to permit persons to whom the Software is
emilmont 44:24d45a770a51 9 * furnished to do so, subject to the following conditions:
emilmont 44:24d45a770a51 10 *
emilmont 44:24d45a770a51 11 * The above copyright notice and this permission notice shall be included in
emilmont 44:24d45a770a51 12 * all copies or substantial portions of the Software.
emilmont 44:24d45a770a51 13 *
emilmont 44:24d45a770a51 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
emilmont 44:24d45a770a51 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
emilmont 44:24d45a770a51 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
emilmont 44:24d45a770a51 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
emilmont 44:24d45a770a51 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emilmont 44:24d45a770a51 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
emilmont 44:24d45a770a51 20 * SOFTWARE.
emilmont 44:24d45a770a51 21 */
emilmont 44:24d45a770a51 22 #ifndef MBED_ETHERNET_API_H
emilmont 44:24d45a770a51 23 #define MBED_ETHERNET_API_H
emilmont 44:24d45a770a51 24
emilmont 44:24d45a770a51 25 #include "device.h"
emilmont 44:24d45a770a51 26
emilmont 44:24d45a770a51 27 #if DEVICE_ETHERNET
emilmont 44:24d45a770a51 28
emilmont 44:24d45a770a51 29 #ifdef __cplusplus
emilmont 44:24d45a770a51 30 extern "C" {
emilmont 44:24d45a770a51 31 #endif
emilmont 44:24d45a770a51 32
emilmont 44:24d45a770a51 33 // Connection constants
emilmont 44:24d45a770a51 34
emilmont 44:24d45a770a51 35 int ethernet_init(void);
emilmont 44:24d45a770a51 36 void ethernet_free(void);
emilmont 44:24d45a770a51 37
emilmont 44:24d45a770a51 38 // write size bytes from data to ethernet buffer
emilmont 44:24d45a770a51 39 // return num bytes written
emilmont 44:24d45a770a51 40 // or -1 if size is too big
emilmont 44:24d45a770a51 41 int ethernet_write(const char *data, int size);
emilmont 44:24d45a770a51 42
emilmont 44:24d45a770a51 43 // send ethernet write buffer, returning the packet size sent
emilmont 44:24d45a770a51 44 int ethernet_send(void);
emilmont 44:24d45a770a51 45
emilmont 44:24d45a770a51 46 // recieve from ethernet buffer, returning packet size, or 0 if no packet
emilmont 44:24d45a770a51 47 int ethernet_receive(void);
emilmont 44:24d45a770a51 48
emilmont 44:24d45a770a51 49 // read size bytes in to data, return actual num bytes read (0..size)
emilmont 44:24d45a770a51 50 // if data == NULL, throw the bytes away
emilmont 44:24d45a770a51 51 int ethernet_read(char *data, int size);
emilmont 44:24d45a770a51 52
emilmont 44:24d45a770a51 53 // get the ethernet address
emilmont 44:24d45a770a51 54 void ethernet_address(char *mac);
emilmont 44:24d45a770a51 55
emilmont 44:24d45a770a51 56 // see if the link is up
emilmont 44:24d45a770a51 57 int ethernet_link(void);
emilmont 44:24d45a770a51 58
emilmont 44:24d45a770a51 59 // force link settings
emilmont 44:24d45a770a51 60 void ethernet_set_link(int speed, int duplex);
emilmont 44:24d45a770a51 61
emilmont 44:24d45a770a51 62 #ifdef __cplusplus
emilmont 44:24d45a770a51 63 }
emilmont 44:24d45a770a51 64 #endif
emilmont 44:24d45a770a51 65
emilmont 44:24d45a770a51 66 #endif
emilmont 44:24d45a770a51 67
emilmont 44:24d45a770a51 68 #endif
emilmont 44:24d45a770a51 69