Ilya Krylov / UIPEthernet

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uitility/Enc28J60Network.h@0:5350a66d5279, 2014-09-15 (annotated)

Committer:
hudakz
Date:
Mon Sep 15 11:12:30 2014 +0000
Revision:
0:5350a66d5279
rev. 00

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hudakz 0:5350a66d5279 1 /*
hudakz 0:5350a66d5279 2 Enc28J60Network.h
hudakz 0:5350a66d5279 3 UIPEthernet network driver for Microchip ENC28J60 Ethernet Interface.
hudakz 0:5350a66d5279 4
hudakz 0:5350a66d5279 5 Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
hudakz 0:5350a66d5279 6 All rights reserved.
hudakz 0:5350a66d5279 7
hudakz 0:5350a66d5279 8 inspired by enc28j60.c file from the AVRlib library by Pascal Stang.
hudakz 0:5350a66d5279 9 For AVRlib See http://www.procyonengineering.com/
hudakz 0:5350a66d5279 10
hudakz 0:5350a66d5279 11 Modified (ported to mbed) by Zoltan Hudak <hudakz@inbox.com>
hudakz 0:5350a66d5279 12
hudakz 0:5350a66d5279 13 This program is free software: you can redistribute it and/or modify
hudakz 0:5350a66d5279 14 it under the terms of the GNU General Public License as published by
hudakz 0:5350a66d5279 15 the Free Software Foundation, either version 3 of the License, or
hudakz 0:5350a66d5279 16 (at your option) any later version.
hudakz 0:5350a66d5279 17
hudakz 0:5350a66d5279 18 This program is distributed in the hope that it will be useful,
hudakz 0:5350a66d5279 19 but WITHOUT ANY WARRANTY; without even the implied warranty of
hudakz 0:5350a66d5279 20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
hudakz 0:5350a66d5279 21 GNU General Public License for more details.
hudakz 0:5350a66d5279 22
hudakz 0:5350a66d5279 23 You should have received a copy of the GNU General Public License
hudakz 0:5350a66d5279 24 along with this program. If not, see <http://www.gnu.org/licenses/>.
hudakz 0:5350a66d5279 25 */
hudakz 0:5350a66d5279 26 #ifndef ENC28J60NETWORK_H_
hudakz 0:5350a66d5279 27 #define ENC28J60NETWORK_H_
hudakz 0:5350a66d5279 28
hudakz 0:5350a66d5279 29 #include "mbed.h"
hudakz 0:5350a66d5279 30 #include "mempool.h"
hudakz 0:5350a66d5279 31
hudakz 0:5350a66d5279 32 #define UIP_RECEIVEBUFFERHANDLE 0xff
hudakz 0:5350a66d5279 33
hudakz 0:5350a66d5279 34 //#define ENC28J60DEBUG
hudakz 0:5350a66d5279 35
hudakz 0:5350a66d5279 36 /*
hudakz 0:5350a66d5279 37 * Received from ip-header, arp etc...
hudakz 0:5350a66d5279 38 * when tcp/udp -> tcp/udp-callback -> assign new packet to connection
hudakz 0:5350a66d5279 39 */
hudakz 0:5350a66d5279 40 class Enc28J60Network :
hudakz 0:5350a66d5279 41 public MemoryPool
hudakz 0:5350a66d5279 42 {
hudakz 0:5350a66d5279 43 private:
hudakz 0:5350a66d5279 44 SPI _spi;
hudakz 0:5350a66d5279 45 DigitalOut _cs;
hudakz 0:5350a66d5279 46 uint16_t nextPacketPtr;
hudakz 0:5350a66d5279 47 uint8_t bank;
hudakz 0:5350a66d5279 48
hudakz 0:5350a66d5279 49 struct memblock receivePkt;
hudakz 0:5350a66d5279 50
hudakz 0:5350a66d5279 51 uint8_t readOp(uint8_t op, uint8_t address);
hudakz 0:5350a66d5279 52 void writeOp(uint8_t op, uint8_t address, uint8_t data);
hudakz 0:5350a66d5279 53 uint16_t setReadPtr(memhandle handle, memaddress position, uint16_t len);
hudakz 0:5350a66d5279 54 void setERXRDPT(void);
hudakz 0:5350a66d5279 55 void readBuffer(uint16_t len, uint8_t* data);
hudakz 0:5350a66d5279 56 void writeBuffer(uint16_t len, uint8_t* data);
hudakz 0:5350a66d5279 57 uint8_t readByte(uint16_t addr);
hudakz 0:5350a66d5279 58 void writeByte(uint16_t addr, uint8_t data);
hudakz 0:5350a66d5279 59 void setBank(uint8_t address);
hudakz 0:5350a66d5279 60 uint8_t readReg(uint8_t address);
hudakz 0:5350a66d5279 61 void writeReg(uint8_t address, uint8_t data);
hudakz 0:5350a66d5279 62 void writeRegPair(uint8_t address, uint16_t data);
hudakz 0:5350a66d5279 63 void phyWrite(uint8_t address, uint16_t data);
hudakz 0:5350a66d5279 64 void clkout(uint8_t clk);
hudakz 0:5350a66d5279 65 uint8_t getRev(void);
hudakz 0:5350a66d5279 66 protected:
hudakz 0:5350a66d5279 67 void memblock_mv_cb(memaddress dest, memaddress src, memaddress size);
hudakz 0:5350a66d5279 68 public:
hudakz 0:5350a66d5279 69 Enc28J60Network(PinName mosi, PinName miso, PinName sclk, PinName cs);
hudakz 0:5350a66d5279 70 void init(uint8_t* macaddr);
hudakz 0:5350a66d5279 71 memhandle receivePacket(void);
hudakz 0:5350a66d5279 72 void freePacket(void);
hudakz 0:5350a66d5279 73 memaddress blockSize(memhandle handle);
hudakz 0:5350a66d5279 74 void sendPacket(memhandle handle);
hudakz 0:5350a66d5279 75 uint16_t readPacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len);
hudakz 0:5350a66d5279 76 uint16_t writePacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len);
hudakz 0:5350a66d5279 77 void copyPacket(memhandle dest, memaddress dest_pos, memhandle src, memaddress src_pos, uint16_t len);
hudakz 0:5350a66d5279 78 uint16_t chksum(uint16_t sum, memhandle handle, memaddress pos, uint16_t len);
hudakz 0:5350a66d5279 79 };
hudakz 0:5350a66d5279 80 #endif /* ENC28J60NETWORK_H_ */
hudakz 0:5350a66d5279 81