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authorCristian Maglie <c.maglie@bug.st>2013-08-23 15:59:24 +0200
committerCristian Maglie <c.maglie@bug.st>2013-08-23 15:59:24 +0200
commit540743129b2badb813b703208d121ff14553c147 (patch)
tree6fadb4ebce68e1f0cb298a282be135c23fd156ed /libraries/Ethernet/utility/w5100.h
parent073b3ac9d4ae93ac0bb3a91afc65ae9d8f1d5d59 (diff)
parent67c84855c2f3ce99b091a756bb2ca1a016260659 (diff)
Merge branch 'ide-1.5.x' into dev-ide-1.5.x-discovery
Conflicts: app/src/processing/app/Preferences.java app/src/processing/app/debug/Uploader.java
Diffstat (limited to 'libraries/Ethernet/utility/w5100.h')
-rw-r--r--libraries/Ethernet/utility/w5100.h404
1 files changed, 0 insertions, 404 deletions
diff --git a/libraries/Ethernet/utility/w5100.h b/libraries/Ethernet/utility/w5100.h
deleted file mode 100644
index 8dccd9f..0000000
--- a/libraries/Ethernet/utility/w5100.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * Copyright (c) 2010 by Cristian Maglie <c.maglie@bug.st>
- *
- * This file is free software; you can redistribute it and/or modify
- * it under the terms of either the GNU General Public License version 2
- * or the GNU Lesser General Public License version 2.1, both as
- * published by the Free Software Foundation.
- */
-
-#ifndef W5100_H_INCLUDED
-#define W5100_H_INCLUDED
-
-#include <avr/pgmspace.h>
-#include <SPI.h>
-
-#define MAX_SOCK_NUM 4
-
-typedef uint8_t SOCKET;
-
-#define IDM_OR 0x8000
-#define IDM_AR0 0x8001
-#define IDM_AR1 0x8002
-#define IDM_DR 0x8003
-/*
-class MR {
-public:
- static const uint8_t RST = 0x80;
- static const uint8_t PB = 0x10;
- static const uint8_t PPPOE = 0x08;
- static const uint8_t LB = 0x04;
- static const uint8_t AI = 0x02;
- static const uint8_t IND = 0x01;
-};
-*/
-/*
-class IR {
-public:
- static const uint8_t CONFLICT = 0x80;
- static const uint8_t UNREACH = 0x40;
- static const uint8_t PPPoE = 0x20;
- static const uint8_t SOCK0 = 0x01;
- static const uint8_t SOCK1 = 0x02;
- static const uint8_t SOCK2 = 0x04;
- static const uint8_t SOCK3 = 0x08;
- static inline uint8_t SOCK(SOCKET ch) { return (0x01 << ch); };
-};
-*/
-
-class SnMR {
-public:
- static const uint8_t CLOSE = 0x00;
- static const uint8_t TCP = 0x01;
- static const uint8_t UDP = 0x02;
- static const uint8_t IPRAW = 0x03;
- static const uint8_t MACRAW = 0x04;
- static const uint8_t PPPOE = 0x05;
- static const uint8_t ND = 0x20;
- static const uint8_t MULTI = 0x80;
-};
-
-enum SockCMD {
- Sock_OPEN = 0x01,
- Sock_LISTEN = 0x02,
- Sock_CONNECT = 0x04,
- Sock_DISCON = 0x08,
- Sock_CLOSE = 0x10,
- Sock_SEND = 0x20,
- Sock_SEND_MAC = 0x21,
- Sock_SEND_KEEP = 0x22,
- Sock_RECV = 0x40
-};
-
-/*class SnCmd {
-public:
- static const uint8_t OPEN = 0x01;
- static const uint8_t LISTEN = 0x02;
- static const uint8_t CONNECT = 0x04;
- static const uint8_t DISCON = 0x08;
- static const uint8_t CLOSE = 0x10;
- static const uint8_t SEND = 0x20;
- static const uint8_t SEND_MAC = 0x21;
- static const uint8_t SEND_KEEP = 0x22;
- static const uint8_t RECV = 0x40;
-};
-*/
-
-class SnIR {
-public:
- static const uint8_t SEND_OK = 0x10;
- static const uint8_t TIMEOUT = 0x08;
- static const uint8_t RECV = 0x04;
- static const uint8_t DISCON = 0x02;
- static const uint8_t CON = 0x01;
-};
-
-class SnSR {
-public:
- static const uint8_t CLOSED = 0x00;
- static const uint8_t INIT = 0x13;
- static const uint8_t LISTEN = 0x14;
- static const uint8_t SYNSENT = 0x15;
- static const uint8_t SYNRECV = 0x16;
- static const uint8_t ESTABLISHED = 0x17;
- static const uint8_t FIN_WAIT = 0x18;
- static const uint8_t CLOSING = 0x1A;
- static const uint8_t TIME_WAIT = 0x1B;
- static const uint8_t CLOSE_WAIT = 0x1C;
- static const uint8_t LAST_ACK = 0x1D;
- static const uint8_t UDP = 0x22;
- static const uint8_t IPRAW = 0x32;
- static const uint8_t MACRAW = 0x42;
- static const uint8_t PPPOE = 0x5F;
-};
-
-class IPPROTO {
-public:
- static const uint8_t IP = 0;
- static const uint8_t ICMP = 1;
- static const uint8_t IGMP = 2;
- static const uint8_t GGP = 3;
- static const uint8_t TCP = 6;
- static const uint8_t PUP = 12;
- static const uint8_t UDP = 17;
- static const uint8_t IDP = 22;
- static const uint8_t ND = 77;
- static const uint8_t RAW = 255;
-};
-
-class W5100Class {
-
-public:
- void init();
-
- /**
- * @brief This function is being used for copy the data form Receive buffer of the chip to application buffer.
- *
- * It calculate the actual physical address where one has to read
- * the data from Receive buffer. Here also take care of the condition while it exceed
- * the Rx memory uper-bound of socket.
- */
- void read_data(SOCKET s, volatile uint8_t * src, volatile uint8_t * dst, uint16_t len);
-
- /**
- * @brief This function is being called by send() and sendto() function also.
- *
- * This function read the Tx write pointer register and after copy the data in buffer update the Tx write pointer
- * register. User should read upper byte first and lower byte later to get proper value.
- */
- void send_data_processing(SOCKET s, const uint8_t *data, uint16_t len);
- /**
- * @brief A copy of send_data_processing that uses the provided ptr for the
- * write offset. Only needed for the "streaming" UDP API, where
- * a single UDP packet is built up over a number of calls to
- * send_data_processing_ptr, because TX_WR doesn't seem to get updated
- * correctly in those scenarios
- * @param ptr value to use in place of TX_WR. If 0, then the value is read
- * in from TX_WR
- * @return New value for ptr, to be used in the next call
- */
-// FIXME Update documentation
- void send_data_processing_offset(SOCKET s, uint16_t data_offset, const uint8_t *data, uint16_t len);
-
- /**
- * @brief This function is being called by recv() also.
- *
- * This function read the Rx read pointer register
- * and after copy the data from receive buffer update the Rx write pointer register.
- * User should read upper byte first and lower byte later to get proper value.
- */
- void recv_data_processing(SOCKET s, uint8_t *data, uint16_t len, uint8_t peek = 0);
-
- inline void setGatewayIp(uint8_t *_addr);
- inline void getGatewayIp(uint8_t *_addr);
-
- inline void setSubnetMask(uint8_t *_addr);
- inline void getSubnetMask(uint8_t *_addr);
-
- inline void setMACAddress(uint8_t * addr);
- inline void getMACAddress(uint8_t * addr);
-
- inline void setIPAddress(uint8_t * addr);
- inline void getIPAddress(uint8_t * addr);
-
- inline void setRetransmissionTime(uint16_t timeout);
- inline void setRetransmissionCount(uint8_t _retry);
-
- void execCmdSn(SOCKET s, SockCMD _cmd);
-
- uint16_t getTXFreeSize(SOCKET s);
- uint16_t getRXReceivedSize(SOCKET s);
-
-
- // W5100 Registers
- // ---------------
-private:
- static uint8_t write(uint16_t _addr, uint8_t _data);
- static uint16_t write(uint16_t addr, const uint8_t *buf, uint16_t len);
- static uint8_t read(uint16_t addr);
- static uint16_t read(uint16_t addr, uint8_t *buf, uint16_t len);
-
-#define __GP_REGISTER8(name, address) \
- static inline void write##name(uint8_t _data) { \
- write(address, _data); \
- } \
- static inline uint8_t read##name() { \
- return read(address); \
- }
-#define __GP_REGISTER16(name, address) \
- static void write##name(uint16_t _data) { \
- write(address, _data >> 8); \
- write(address+1, _data & 0xFF); \
- } \
- static uint16_t read##name() { \
- uint16_t res = read(address); \
- res = (res << 8) + read(address + 1); \
- return res; \
- }
-#define __GP_REGISTER_N(name, address, size) \
- static uint16_t write##name(uint8_t *_buff) { \
- return write(address, _buff, size); \
- } \
- static uint16_t read##name(uint8_t *_buff) { \
- return read(address, _buff, size); \
- }
-
-public:
- __GP_REGISTER8 (MR, 0x0000); // Mode
- __GP_REGISTER_N(GAR, 0x0001, 4); // Gateway IP address
- __GP_REGISTER_N(SUBR, 0x0005, 4); // Subnet mask address
- __GP_REGISTER_N(SHAR, 0x0009, 6); // Source MAC address
- __GP_REGISTER_N(SIPR, 0x000F, 4); // Source IP address
- __GP_REGISTER8 (IR, 0x0015); // Interrupt
- __GP_REGISTER8 (IMR, 0x0016); // Interrupt Mask
- __GP_REGISTER16(RTR, 0x0017); // Timeout address
- __GP_REGISTER8 (RCR, 0x0019); // Retry count
- __GP_REGISTER8 (RMSR, 0x001A); // Receive memory size
- __GP_REGISTER8 (TMSR, 0x001B); // Transmit memory size
- __GP_REGISTER8 (PATR, 0x001C); // Authentication type address in PPPoE mode
- __GP_REGISTER8 (PTIMER, 0x0028); // PPP LCP Request Timer
- __GP_REGISTER8 (PMAGIC, 0x0029); // PPP LCP Magic Number
- __GP_REGISTER_N(UIPR, 0x002A, 4); // Unreachable IP address in UDP mode
- __GP_REGISTER16(UPORT, 0x002E); // Unreachable Port address in UDP mode
-
-#undef __GP_REGISTER8
-#undef __GP_REGISTER16
-#undef __GP_REGISTER_N
-
- // W5100 Socket registers
- // ----------------------
-private:
- static inline uint8_t readSn(SOCKET _s, uint16_t _addr);
- static inline uint8_t writeSn(SOCKET _s, uint16_t _addr, uint8_t _data);
- static inline uint16_t readSn(SOCKET _s, uint16_t _addr, uint8_t *_buf, uint16_t len);
- static inline uint16_t writeSn(SOCKET _s, uint16_t _addr, uint8_t *_buf, uint16_t len);
-
- static const uint16_t CH_BASE = 0x0400;
- static const uint16_t CH_SIZE = 0x0100;
-
-#define __SOCKET_REGISTER8(name, address) \
- static inline void write##name(SOCKET _s, uint8_t _data) { \
- writeSn(_s, address, _data); \
- } \
- static inline uint8_t read##name(SOCKET _s) { \
- return readSn(_s, address); \
- }
-#define __SOCKET_REGISTER16(name, address) \
- static void write##name(SOCKET _s, uint16_t _data) { \
- writeSn(_s, address, _data >> 8); \
- writeSn(_s, address+1, _data & 0xFF); \
- } \
- static uint16_t read##name(SOCKET _s) { \
- uint16_t res = readSn(_s, address); \
- uint16_t res2 = readSn(_s,address + 1); \
- res = res << 8; \
- res2 = res2 & 0xFF; \
- res = res | res2; \
- return res; \
- }
-#define __SOCKET_REGISTER_N(name, address, size) \
- static uint16_t write##name(SOCKET _s, uint8_t *_buff) { \
- return writeSn(_s, address, _buff, size); \
- } \
- static uint16_t read##name(SOCKET _s, uint8_t *_buff) { \
- return readSn(_s, address, _buff, size); \
- }
-
-public:
- __SOCKET_REGISTER8(SnMR, 0x0000) // Mode
- __SOCKET_REGISTER8(SnCR, 0x0001) // Command
- __SOCKET_REGISTER8(SnIR, 0x0002) // Interrupt
- __SOCKET_REGISTER8(SnSR, 0x0003) // Status
- __SOCKET_REGISTER16(SnPORT, 0x0004) // Source Port
- __SOCKET_REGISTER_N(SnDHAR, 0x0006, 6) // Destination Hardw Addr
- __SOCKET_REGISTER_N(SnDIPR, 0x000C, 4) // Destination IP Addr
- __SOCKET_REGISTER16(SnDPORT, 0x0010) // Destination Port
- __SOCKET_REGISTER16(SnMSSR, 0x0012) // Max Segment Size
- __SOCKET_REGISTER8(SnPROTO, 0x0014) // Protocol in IP RAW Mode
- __SOCKET_REGISTER8(SnTOS, 0x0015) // IP TOS
- __SOCKET_REGISTER8(SnTTL, 0x0016) // IP TTL
- __SOCKET_REGISTER16(SnTX_FSR, 0x0020) // TX Free Size
- __SOCKET_REGISTER16(SnTX_RD, 0x0022) // TX Read Pointer
- __SOCKET_REGISTER16(SnTX_WR, 0x0024) // TX Write Pointer
- __SOCKET_REGISTER16(SnRX_RSR, 0x0026) // RX Free Size
- __SOCKET_REGISTER16(SnRX_RD, 0x0028) // RX Read Pointer
- __SOCKET_REGISTER16(SnRX_WR, 0x002A) // RX Write Pointer (supported?)
-
-#undef __SOCKET_REGISTER8
-#undef __SOCKET_REGISTER16
-#undef __SOCKET_REGISTER_N
-
-
-private:
- static const uint8_t RST = 7; // Reset BIT
-
- static const int SOCKETS = 4;
- static const uint16_t SMASK = 0x07FF; // Tx buffer MASK
- static const uint16_t RMASK = 0x07FF; // Rx buffer MASK
-public:
- static const uint16_t SSIZE = 2048; // Max Tx buffer size
-private:
- static const uint16_t RSIZE = 2048; // Max Rx buffer size
- uint16_t SBASE[SOCKETS]; // Tx buffer base address
- uint16_t RBASE[SOCKETS]; // Rx buffer base address
-
-private:
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
- inline static void initSS() { DDRB |= _BV(4); };
- inline static void setSS() { PORTB &= ~_BV(4); };
- inline static void resetSS() { PORTB |= _BV(4); };
-#elif defined(__AVR_ATmega32U4__)
- inline static void initSS() { DDRB |= _BV(6); };
- inline static void setSS() { PORTB &= ~_BV(6); };
- inline static void resetSS() { PORTB |= _BV(6); };
-#elif defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB162__)
- inline static void initSS() { DDRB |= _BV(0); };
- inline static void setSS() { PORTB &= ~_BV(0); };
- inline static void resetSS() { PORTB |= _BV(0); };
-#else
- inline static void initSS() { DDRB |= _BV(2); };
- inline static void setSS() { PORTB &= ~_BV(2); };
- inline static void resetSS() { PORTB |= _BV(2); };
-#endif
-
-};
-
-extern W5100Class W5100;
-
-uint8_t W5100Class::readSn(SOCKET _s, uint16_t _addr) {
- return read(CH_BASE + _s * CH_SIZE + _addr);
-}
-
-uint8_t W5100Class::writeSn(SOCKET _s, uint16_t _addr, uint8_t _data) {
- return write(CH_BASE + _s * CH_SIZE + _addr, _data);
-}
-
-uint16_t W5100Class::readSn(SOCKET _s, uint16_t _addr, uint8_t *_buf, uint16_t _len) {
- return read(CH_BASE + _s * CH_SIZE + _addr, _buf, _len);
-}
-
-uint16_t W5100Class::writeSn(SOCKET _s, uint16_t _addr, uint8_t *_buf, uint16_t _len) {
- return write(CH_BASE + _s * CH_SIZE + _addr, _buf, _len);
-}
-
-void W5100Class::getGatewayIp(uint8_t *_addr) {
- readGAR(_addr);
-}
-
-void W5100Class::setGatewayIp(uint8_t *_addr) {
- writeGAR(_addr);
-}
-
-void W5100Class::getSubnetMask(uint8_t *_addr) {
- readSUBR(_addr);
-}
-
-void W5100Class::setSubnetMask(uint8_t *_addr) {
- writeSUBR(_addr);
-}
-
-void W5100Class::getMACAddress(uint8_t *_addr) {
- readSHAR(_addr);
-}
-
-void W5100Class::setMACAddress(uint8_t *_addr) {
- writeSHAR(_addr);
-}
-
-void W5100Class::getIPAddress(uint8_t *_addr) {
- readSIPR(_addr);
-}
-
-void W5100Class::setIPAddress(uint8_t *_addr) {
- writeSIPR(_addr);
-}
-
-void W5100Class::setRetransmissionTime(uint16_t _timeout) {
- writeRTR(_timeout);
-}
-
-void W5100Class::setRetransmissionCount(uint8_t _retry) {
- writeRCR(_retry);
-}
-
-#endif