Pavel S / UIPEthernet

mbed OS5

Fork of UIPEthernet by Zoltan Hudak

utility/Enc28J60Network.h@4:d774541a34da, 2015-03-08 (annotated)

Committer:
hudakz
Date:
Sun Mar 08 20:26:56 2015 +0000
Revision:
4:d774541a34da
Parent:
3:5b17e4656dd0
Child:
8:4acb22344932
Version 1.09 (fixed leaking client-data caused by race-condition on remote close)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hudakz 4:d774541a34da 1 /*
hudakz 4:d774541a34da 2 Enc28J60Network.h
hudakz 4:d774541a34da 3 UIPEthernet network driver for Microchip ENC28J60 Ethernet Interface.
hudakz 4:d774541a34da 4
hudakz 4:d774541a34da 5 Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
hudakz 4:d774541a34da 6 All rights reserved.
hudakz 4:d774541a34da 7
hudakz 4:d774541a34da 8 based on enc28j60.c file from the AVRlib library by Pascal Stang.
hudakz 4:d774541a34da 9 For AVRlib See http://www.procyonengineering.com/
hudakz 4:d774541a34da 10
hudakz 4:d774541a34da 11 Modified (ported to mbed) by Zoltan Hudak <hudakz@inbox.com>
hudakz 4:d774541a34da 12
hudakz 4:d774541a34da 13 This program is free software: you can redistribute it and/or modify
hudakz 4:d774541a34da 14 it under the terms of the GNU General Public License as published by
hudakz 4:d774541a34da 15 the Free Software Foundation, either version 3 of the License, or
hudakz 4:d774541a34da 16 (at your option) any later version.
hudakz 4:d774541a34da 17
hudakz 4:d774541a34da 18 This program is distributed in the hope that it will be useful,
hudakz 4:d774541a34da 19 but WITHOUT ANY WARRANTY; without even the implied warranty of
hudakz 4:d774541a34da 20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
hudakz 4:d774541a34da 21 GNU General Public License for more details.
hudakz 4:d774541a34da 22
hudakz 4:d774541a34da 23 You should have received a copy of the GNU General Public License
hudakz 4:d774541a34da 24 along with this program. If not, see <http://www.gnu.org/licenses/>.
hudakz 4:d774541a34da 25 */
hudakz 4:d774541a34da 26 #ifndef Enc28J60Network_H_
hudakz 4:d774541a34da 27 #define Enc28J60Network_H_
hudakz 4:d774541a34da 28
hudakz 4:d774541a34da 29 #include <mbed.h>
hudakz 4:d774541a34da 30 #include "mempool.h"
hudakz 4:d774541a34da 31
hudakz 4:d774541a34da 32 #define UIP_RECEIVEBUFFERHANDLE 0xff
hudakz 4:d774541a34da 33
hudakz 4:d774541a34da 34 //#define ENC28J60DEBUG
hudakz 4:d774541a34da 35
hudakz 4:d774541a34da 36 /*
hudakz 4:d774541a34da 37 * Empfangen von ip-header, arp etc...
hudakz 4:d774541a34da 38 * wenn tcp/udp -> tcp/udp-callback -> assign new packet to connection
hudakz 4:d774541a34da 39 */
hudakz 4:d774541a34da 40 class Enc28J60Network :
hudakz 4:d774541a34da 41 public MemoryPool
hudakz 4:d774541a34da 42 {
hudakz 4:d774541a34da 43 private:
hudakz 4:d774541a34da 44 SPI _spi;
hudakz 4:d774541a34da 45 DigitalOut _cs;
hudakz 4:d774541a34da 46 static uint16_t nextPacketPtr;
hudakz 4:d774541a34da 47 static uint8_t bank;
hudakz 4:d774541a34da 48
hudakz 4:d774541a34da 49 static struct memblock receivePkt;
hudakz 4:d774541a34da 50
hudakz 4:d774541a34da 51 uint8_t readOp(uint8_t op, uint8_t address);
hudakz 4:d774541a34da 52 void writeOp(uint8_t op, uint8_t address, uint8_t data);
hudakz 4:d774541a34da 53 uint16_t setReadPtr(memhandle handle, memaddress position, uint16_t len);
hudakz 4:d774541a34da 54 void setERXRDPT(void);
hudakz 4:d774541a34da 55 void readBuffer(uint16_t len, uint8_t* data);
hudakz 4:d774541a34da 56 void writeBuffer(uint16_t len, uint8_t* data);
hudakz 4:d774541a34da 57 uint8_t readByte(uint16_t addr);
hudakz 4:d774541a34da 58 void writeByte(uint16_t addr, uint8_t data);
hudakz 4:d774541a34da 59 void setBank(uint8_t address);
hudakz 4:d774541a34da 60 uint8_t readReg(uint8_t address);
hudakz 4:d774541a34da 61 void writeReg(uint8_t address, uint8_t data);
hudakz 4:d774541a34da 62 void writeRegPair(uint8_t address, uint16_t data);
hudakz 4:d774541a34da 63 void phyWrite(uint8_t address, uint16_t data);
hudakz 4:d774541a34da 64 uint16_t phyRead(uint8_t address);
hudakz 4:d774541a34da 65 void clkout(uint8_t clk);
hudakz 4:d774541a34da 66
hudakz 4:d774541a34da 67 friend void enc28J60_mempool_block_move_callback(memaddress, memaddress, memaddress);
hudakz 4:d774541a34da 68 public:
hudakz 4:d774541a34da 69 Enc28J60Network(PinName mosi, PinName miso, PinName sclk, PinName cs);
hudakz 4:d774541a34da 70 uint8_t getrev(void);
hudakz 4:d774541a34da 71 void powerOn(void);
hudakz 4:d774541a34da 72 void powerOff(void);
hudakz 4:d774541a34da 73 bool linkStatus(void);
hudakz 4:d774541a34da 74
hudakz 4:d774541a34da 75 void init(uint8_t* macaddr);
hudakz 4:d774541a34da 76 memhandle receivePacket(void);
hudakz 4:d774541a34da 77 void freePacket(void);
hudakz 4:d774541a34da 78 memaddress blockSize(memhandle handle);
hudakz 4:d774541a34da 79 void sendPacket(memhandle handle);
hudakz 4:d774541a34da 80 uint16_t readPacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len);
hudakz 4:d774541a34da 81 uint16_t writePacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len);
hudakz 4:d774541a34da 82 void copyPacket(memhandle dest, memaddress dest_pos, memhandle src, memaddress src_pos, uint16_t len);
hudakz 4:d774541a34da 83 uint16_t chksum(uint16_t sum, memhandle handle, memaddress pos, uint16_t len);
hudakz 4:d774541a34da 84 };
hudakz 4:d774541a34da 85 #endif /* Enc28J60NetworkClass_H_ */