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WIZnetInterface
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WIZnet
Diff: arch/int/W7500x_toe.h
- Revision:
- 30:a5c77f065ab7
- Parent:
- 29:c91884bd2713
--- a/arch/int/W7500x_toe.h Tue Nov 17 06:35:55 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,300 +0,0 @@
-/* Copyright (C) 2012 mbed.org, MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- * and associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#pragma once
-
-#include "mbed.h"
-#include "mbed_debug.h"
-
-#define TEST_ASSERT(A) while(!(A)){debug("\n\n%s@%d %s ASSERT!\n\n",__PRETTY_FUNCTION__,__LINE__,#A);exit(1);};
-
-#define DEFAULT_WAIT_RESP_TIMEOUT 500
-
-
-#define MAX_SOCK_NUM 8
-
-// Peripheral base address
-#define W7500x_WZTOE_BASE (0x46000000)
-#define W7500x_TXMEM_BASE (W7500x_WZTOE_BASE + 0x00020000)
-#define W7500x_RXMEM_BASE (W7500x_WZTOE_BASE + 0x00030000)
-// Common register
-#define MR (0x2300)
-#define GAR (0x6008)
-#define SUBR (0x600C)
-#define SHAR (0x6000)
-#define SIPR (0x6010)
-
-// Added Common register @W7500
-#define TIC100US (0x2000)
-
-// Socket register
-#define Sn_MR (0x0000)
-#define Sn_CR (0x0010)
-#define Sn_IR (0x0020) //--Sn_ISR
-#define Sn_SR (0x0030)
-#define Sn_PORT (0x0114)
-#define Sn_DIPR (0x0124)
-#define Sn_DPORT (0x0120)
-#define Sn_RXBUF_SIZE (0x0200)
-#define Sn_TXBUF_SIZE (0x0220)
-#define Sn_TX_FSR (0x0204)
-#define Sn_TX_WR (0x020C)
-#define Sn_RX_RSR (0x0224)
-#define Sn_RX_RD (0x0228)
-// added Socket register @W7500
-#define Sn_ICR (0x0028)
-enum PHYMode {
- AutoNegotiate = 0,
- HalfDuplex10 = 1,
- FullDuplex10 = 2,
- HalfDuplex100 = 3,
- FullDuplex100 = 4,
-};
-
-//bool plink(int wait_time_ms= 3*1000);
-
-class WIZnet_Chip {
-public:
-enum Protocol {
- CLOSED = 0,
- TCP = 1,
- UDP = 2,
-};
-
-enum Command {
- OPEN = 0x01,
- LISTEN = 0x02,
- CONNECT = 0x04,
- DISCON = 0x08,
- CLOSE = 0x10,
- SEND = 0x20,
- SEND_MAC = 0x21,
- SEND_KEEP = 0x22,
- RECV = 0x40,
-
-};
-
-enum Interrupt {
- INT_CON = 0x01,
- INT_DISCON = 0x02,
- INT_RECV = 0x04,
- INT_TIMEOUT = 0x08,
- INT_SEND_OK = 0x10,
-};
-enum Status {
- SOCK_CLOSED = 0x00,
- SOCK_INIT = 0x13,
- SOCK_LISTEN = 0x14,
- SOCK_SYNSENT = 0x15,
- SOCK_ESTABLISHED = 0x17,
- SOCK_CLOSE_WAIT = 0x1c,
- SOCK_UDP = 0x22,
-};
-enum Mode {
- MR_RST = 0x80,
- MR_WOL = 0x20,
- MR_PB = 0x10,
- MR_FARP = 0x02,
-};
-
- WIZnet_Chip();
-
- /*
- * Set MAC Address to W7500x_TOE
- *
- * @return true if connected, false otherwise
- */
- bool setmac();
-
- /*
- * Connect the W7500 WZTOE to the ssid contained in the constructor.
- *
- * @return true if connected, false otherwise
- */
- bool setip();
-
-
- /*
- * Open a tcp connection with the specified host on the specified port
- *
- * @param host host (can be either an ip address or a name. If a name is provided, a dns request will be established)
- * @param port port
- * @ returns true if successful
- */
- bool connect(int socket, const char * host, int port, int timeout_ms = 10*1000);
-
- /*
- * Set the protocol (UDP or TCP)
- *
- * @param p protocol
- * @ returns true if successful
- */
- bool setProtocol(int socket, Protocol p);
-
- /*
- * Reset the W7500 WZTOE
- */
- void reset();
-
- int wait_readable(int socket, int wait_time_ms, int req_size = 0);
-
- int wait_writeable(int socket, int wait_time_ms, int req_size = 0);
-
- /*
- * Check if an ethernet link is pressent or not.
- *
- * @returns true if successful
- */
- bool link(int wait_time_ms= 3*1000);
-
- /*
- * Sets the speed and duplex parameters of an ethernet link.
- *
- * @returns true if successful
- */
- void set_link(PHYMode phymode);
-
- /*
- * Check if a tcp link is active
- *
- * @returns true if successful
- */
- bool is_connected(int socket);
-
- /*
- * Close a tcp connection
- *
- * @ returns true if successful
- */
- bool close(int socket);
-
- /*
- * @param str string to be sent
- * @param len string length
- */
- int send(int socket, const char * str, int len);
-
- int recv(int socket, char* buf, int len);
-
- /*
- * Return true if the module is using dhcp
- *
- * @returns true if the module is using dhcp
- */
- bool isDHCP() {
- return dhcp;
- }
-
- bool gethostbyname(const char* host, uint32_t* ip);
-
- static WIZnet_Chip * getInstance() {
- return inst;
- };
-
- int new_socket();
- uint16_t new_port();
-
- void scmd(int socket, Command cmd);
-
- template<typename T>
- void sreg(int socket, uint16_t addr, T data) {
- reg_wr<T>(addr, (uint8_t)(0x01+(socket<<2)), data);
- }
-
- template<typename T>
- T sreg(int socket, uint16_t addr) {
- return reg_rd<T>(addr, (uint8_t)(0x01+(socket<<2)));
- }
-
- template<typename T>
- void reg_wr(uint16_t addr, T data) {
- return reg_wr(addr, 0x00, data);
- }
-
- template<typename T>
- void reg_wr(uint16_t addr, uint8_t cb, T data) {
- uint8_t buf[sizeof(T)];
- *reinterpret_cast<T*>(buf) = data;
- /*
- for(int i = 0; i < sizeof(buf)/2; i++) { // Little Endian to Big Endian
- uint8_t t = buf[i];
- buf[i] = buf[sizeof(buf)-1-i];
- buf[sizeof(buf)-1-i] = t;
- }
- */
- for(int i = 0; i < sizeof(buf); i++) { // Little Endian to Big Endian
- *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)((cb<<16)+addr)+i) = buf[i];
- }
- }
-
- template<typename T>
- T reg_rd(uint16_t addr) {
- return reg_rd<T>(addr, (uint8_t)(0x00));
- }
-
- template<typename T>
- T reg_rd(uint16_t addr, uint8_t cb) {
- uint8_t buf[sizeof(T)] = {0,};
- for(int i = 0; i < sizeof(buf); i++) { // Little Endian to Big Endian
- buf[i] = *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)((cb<<16)+addr)+i);
- }
- /*
- for(int i = 0; i < sizeof(buf)/2; i++) { // Big Endian to Little Endian
- uint8_t t = buf[i];
- buf[i] = buf[sizeof(buf)-1-i];
- buf[sizeof(buf)-1-i] = t;
- }
- */
- return *reinterpret_cast<T*>(buf);
- }
-
- void reg_rd_mac(uint16_t addr, uint8_t* data);
-
- void reg_wr_ip(uint16_t addr, uint8_t cb, const char* ip);
-
- void sreg_ip(int socket, uint16_t addr, const char* ip);
-
- int ethernet_link(void);
-
- void ethernet_set_link(int speed, int duplex);
-
-
-protected:
- uint8_t mac[6];
- uint32_t ip;
- uint32_t netmask;
- uint32_t gateway;
- uint32_t dnsaddr;
- bool dhcp;
-
- static WIZnet_Chip* inst;
-
- void reg_wr_mac(uint16_t addr, uint8_t* data) {
- *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)(addr+3)) = data[0] ;
- *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)(addr+2)) = data[1] ;
- *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)(addr+1)) = data[2] ;
- *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)(addr+0)) = data[3] ;
- *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)(addr+7)) = data[4] ;
- *(volatile uint8_t *)(W7500x_WZTOE_BASE + (uint32_t)(addr+6)) = data[5] ;
- }
-};
-
-extern uint32_t str_to_ip(const char* str);
-extern void printfBytes(char* str, uint8_t* buf, int len);
-extern void printHex(uint8_t* buf, int len);
-extern void debug_hex(uint8_t* buf, int len);