WIZnetInterface using namespace
Dependents: DualNetworkInterface-Basic
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Diff: arch/ext/W5500.h
- Revision:
- 20:3e61863c1f67
- Parent:
- 19:d8773cd4edc5
--- a/arch/ext/W5500.h Wed Jul 01 04:02:50 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1012 +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 SOCK_ERROR 0 -#define SOCKERR_SOCKNUM (SOCK_ERROR - 1) ///< Invalid socket number -#define SOCKERR_SOCKOPT (SOCK_ERROR - 2) ///< Invalid socket option -#define SOCKERR_SOCKINIT (SOCK_ERROR - 3) ///< Socket is not initialized -#define SOCKERR_SOCKCLOSED (SOCK_ERROR - 4) ///< Socket unexpectedly closed. -#define SOCKERR_SOCKMODE (SOCK_ERROR - 5) ///< Invalid socket mode for socket operation. -#define SOCKERR_SOCKFLAG (SOCK_ERROR - 6) ///< Invalid socket flag -#define SOCKERR_SOCKSTATUS (SOCK_ERROR - 7) ///< Invalid socket status for socket operation. -#define SOCKERR_ARG (SOCK_ERROR - 10) ///< Invalid argrument. -#define SOCKERR_PORTZERO (SOCK_ERROR - 11) ///< Port number is zero -#define SOCKERR_IPINVALID (SOCK_ERROR - 12) ///< Invalid IP address -#define SOCKERR_TIMEOUT (SOCK_ERROR - 13) ///< Timeout occurred -#define SOCKERR_DATALEN (SOCK_ERROR - 14) ///< Data length is zero or greater than buffer max size. -#define SOCKERR_BUFFER (SOCK_ERROR - 15) ///< Socket buffer is not enough for data communication. - -#define SOCK_ANY_PORT_NUM 0xC000; - - -#define MAX_SOCK_NUM 8 - -#define MR 0x0000 -#define GAR 0x0001 -#define SUBR 0x0005 -#define SHAR 0x0009 -#define SIPR 0x000f -#define IR 0x0015 -#define IMR 0x0016 -#define SIR 0x0017 -#define SIMR 0x0018 -#define RTR 0x0019 -#define RCR 0x001b -#define UIPR 0x0028 -#define UPORTR 0x002c -#define PHYCFGR 0x002e - -// W5500 socket register -#define Sn_MR 0x0000 -#define Sn_CR 0x0001 -#define Sn_IR 0x0002 -#define Sn_SR 0x0003 -#define Sn_PORT 0x0004 -#define Sn_DHAR 0x0006 -#define Sn_DIPR 0x000c -#define Sn_DPORT 0x0010 -#define Sn_RXBUF_SIZE 0x001e -#define Sn_TXBUF_SIZE 0x001f -#define Sn_TX_FSR 0x0020 -#define Sn_TX_RD 0x0022 -#define Sn_TX_WR 0x0024 -#define Sn_RX_RSR 0x0026 -#define Sn_RX_RD 0x0028 -#define Sn_RX_WR 0x002a -#define Sn_IMR 0x002c - - -//Define for Socket Command register option value -#define Sn_CR_OPEN 0x01 -#define Sn_CR_LISTEN 0x02 -#define Sn_CR_CONNECT 0x04 -#define Sn_CR_DISCON 0x08 -#define Sn_CR_CLOSE 0x10 -#define Sn_CR_SEND 0x20 -#define Sn_CR_SEND_MAC 0x21 -#define Sn_CR_SEND_KEEP 0x22 -#define Sn_CR_RECV 0x40 - - -//Define for Socket Mode register option value -#define Sn_MR_CLOSE 0x00 -#define Sn_MR_TCP 0x01 -#define Sn_MR_UDP 0x02 -#define Sn_MR_MACRAW 0x04 -#define Sn_MR_UCASTB 0x10 -#define Sn_MR_ND 0x20 -#define Sn_MR_BCASTB 0x40 -#define Sn_MR_MULTI 0x80 - -#define Sn_IR_SENDOK 0x10 - -//Sn_IR values - -#define Sn_IR_TIMEOUT 0x08 -#define Sn_IR_RECV 0x04 -#define Sn_IR_DISCON 0x02 -#define Sn_IR_CON 0x01 - -/* PHYCFGR register value */ -#define PHYCFGR_RST ~(1<<7) //< For PHY reset, must operate AND mask. -#define PHYCFGR_OPMD (1<<6) // Configre PHY with OPMDC value -#define PHYCFGR_OPMDC_ALLA (7<<3) -#define PHYCFGR_OPMDC_PDOWN (6<<3) -#define PHYCFGR_OPMDC_NA (5<<3) -#define PHYCFGR_OPMDC_100FA (4<<3) -#define PHYCFGR_OPMDC_100F (3<<3) -#define PHYCFGR_OPMDC_100H (2<<3) -#define PHYCFGR_OPMDC_10F (1<<3) -#define PHYCFGR_OPMDC_10H (0<<3) -#define PHYCFGR_DPX_FULL (1<<2) -#define PHYCFGR_DPX_HALF (0<<2) -#define PHYCFGR_SPD_100 (1<<1) -#define PHYCFGR_SPD_10 (0<<1) -#define PHYCFGR_LNK_ON (1<<0) -#define PHYCFGR_LNK_OFF (0<<0) - -//PHY status define -#define PHY_CONFBY_HW 0 ///< Configured PHY operation mode by HW pin -#define PHY_CONFBY_SW 1 ///< Configured PHY operation mode by SW register -#define PHY_MODE_MANUAL 0 ///< Configured PHY operation mode with user setting. -#define PHY_MODE_AUTONEGO 1 ///< Configured PHY operation mode with auto-negotiation -#define PHY_SPEED_10 0 ///< Link Speed 10 -#define PHY_SPEED_100 1 ///< Link Speed 100 -#define PHY_DUPLEX_HALF 0 ///< Link Half-Duplex -#define PHY_DUPLEX_FULL 1 ///< Link Full-Duplex -#define PHY_LINK_OFF 0 ///< Link Off -#define PHY_LINK_ON 1 ///< Link On -#define PHY_POWER_NORM 0 ///< PHY power normal mode -#define PHY_POWER_DOWN 1 ///< PHY power down mode - -enum PHYMode { - AutoNegotiate = 0, - HalfDuplex10 = 1, - FullDuplex10 = 2, - HalfDuplex100 = 3, - FullDuplex100 = 4, -}; -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, -}; - - - uint16_t sock_any_port; - - /* - * Constructor - * - * @param spi spi class - * @param cs cs of the W5500 - * @param reset reset pin of the W5500 - */ - WIZnet_Chip(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset); - WIZnet_Chip(SPI* spi, PinName cs, PinName reset); - - /* - * Set MAC Address to W5500 - * - * @return true if connected, false otherwise - */ - bool setmac(); - - /* - * Set Network Informations (SrcIP, Netmask, Gataway) - * - * @return true if connected, false otherwise - */ - bool setip(); - - /* - * Disconnect the connection - * - * @ returns true - */ - bool disconnect(); - - /* - * 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 W5500 - */ - 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, (0x0C + (socket << 5)), data); - } - - template<typename T> - T sreg(int socket, uint16_t addr) { - return reg_rd<T>(addr, (0x08 + (socket << 5))); - } - - template<typename T> - void reg_wr(uint16_t addr, T data) { - return reg_wr(addr, 0x04, 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; - } - spi_write(addr, cb, buf, sizeof(buf)); - } - - template<typename T> - T reg_rd(uint16_t addr) { - return reg_rd<T>(addr, 0x00); - } - - template<typename T> - T reg_rd(uint16_t addr, uint8_t cb) { - uint8_t buf[sizeof(T)]; - spi_read(addr, cb, buf, sizeof(buf)); - 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); -/* { - spi_read(addr, 0x00, data, 6); - }*/ - - void reg_wr_ip(uint16_t addr, uint8_t cb, const char* ip); - /* { - uint8_t buf[4]; - char* p = (char*)ip; - for(int i = 0; i < 4; i++) { - buf[i] = atoi(p); - p = strchr(p, '.'); - if (p == NULL) { - break; - } - p++; - } - spi_write(addr, cb, buf, sizeof(buf)); - } - */ - void sreg_ip(int socket, uint16_t addr, const char* ip); -/* { - reg_wr_ip(addr, (0x0C + (socket << 5)), ip); - }*/ - - void reg_rd_ip_byte(uint16_t addr, uint8_t* data); -/* { - spi_read(addr, 0x00, data, 4); - }*/ - - void reg_wr_ip_byte(uint16_t addr, uint8_t* data); -/* { - spi_write(addr, 0x04, data, 4); - }*/ - -///////////////////////////////// -// Common Register I/O function // -///////////////////////////////// -/** - * @ingroup Common_register_access_function - * @brief Set Mode Register - * @param (uint8_t)mr The value to be set. - * @sa getMR() - */ - void setMR(uint8_t mr) { - reg_wr<uint8_t>(MR,mr); - } - - -/** - * @ingroup Common_register_access_function - * @brief Get Mode Register - * @return uint8_t. The value of Mode register. - * @sa setMR() - */ - uint8_t getMR() { - return reg_rd<uint8_t>(MR); - } - -/** - * @ingroup Common_register_access_function - * @brief Set gateway IP address - * @param (uint8_t*)gar Pointer variable to set gateway IP address. It should be allocated 4 bytes. - * @sa getGAR() - */ - void setGAR(uint8_t * gar) { - reg_wr_ip_byte(GAR,gar); - } - -/** - * @ingroup Common_register_access_function - * @brief Get gateway IP address - * @param (uint8_t*)gar Pointer variable to get gateway IP address. It should be allocated 4 bytes. - * @sa setGAR() - */ - void getGAR(uint8_t * gar) { - reg_rd_ip_byte(GAR,gar); - } - -/** - * @ingroup Common_register_access_function - * @brief Set subnet mask address - * @param (uint8_t*)subr Pointer variable to set subnet mask address. It should be allocated 4 bytes. - * @sa getSUBR() - */ - void setSUBR(uint8_t * subr) { - reg_wr_ip_byte(SUBR, subr); - } - - -/** - * @ingroup Common_register_access_function - * @brief Get subnet mask address - * @param (uint8_t*)subr Pointer variable to get subnet mask address. It should be allocated 4 bytes. - * @sa setSUBR() - */ - void getSUBR(uint8_t * subr) { - reg_rd_ip_byte(SUBR, subr); - } - -/** - * @ingroup Common_register_access_function - * @brief Set local MAC address - * @param (uint8_t*)shar Pointer variable to set local MAC address. It should be allocated 6 bytes. - * @sa getSHAR() - */ - void setSHAR(uint8_t * shar) { - reg_wr_mac(SHAR, shar); - } - -/** - * @ingroup Common_register_access_function - * @brief Get local MAC address - * @param (uint8_t*)shar Pointer variable to get local MAC address. It should be allocated 6 bytes. - * @sa setSHAR() - */ - void getSHAR(uint8_t * shar) { - reg_rd_mac(SHAR, shar); - } - -/** - * @ingroup Common_register_access_function - * @brief Set local IP address - * @param (uint8_t*)sipr Pointer variable to set local IP address. It should be allocated 4 bytes. - * @sa getSIPR() - */ - void setSIPR(uint8_t * sipr) { - reg_wr_ip_byte(SIPR, sipr); - } - -/** - * @ingroup Common_register_access_function - * @brief Get local IP address - * @param (uint8_t*)sipr Pointer variable to get local IP address. It should be allocated 4 bytes. - * @sa setSIPR() - */ - void getSIPR(uint8_t * sipr) { - reg_rd_ip_byte(SIPR, sipr); - } - -/** - * @ingroup Common_register_access_function - * @brief Set @ref IR register - * @param (uint8_t)ir Value to set @ref IR register. - * @sa getIR() - */ - void setIR(uint8_t ir) { - reg_wr<uint8_t>(IR, (ir & 0xF0)); - } - -/** - * @ingroup Common_register_access_function - * @brief Get @ref IR register - * @return uint8_t. Value of @ref IR register. - * @sa setIR() - */ - uint8_t getIR() { - return reg_rd<uint8_t>(IR & 0xF0); - } - -/** - * @ingroup Common_register_access_function - * @brief Set @ref IMR register - * @param (uint8_t)imr Value to set @ref IMR register. - * @sa getIMR() - */ - void setIMR(uint8_t imr) { - reg_wr<uint8_t>(IMR, imr); - } - -/** - * @ingroup Common_register_access_function - * @brief Get @ref IMR register - * @return uint8_t. Value of @ref IMR register. - * @sa setIMR() - */ - uint8_t getIMR() { - return reg_rd<uint8_t>(IMR); - } - - -/** - * @ingroup Common_register_access_function - * @brief Set @ref SIR register - * @param (uint8_t)sir Value to set @ref SIR register. - * @sa getSIR() - */ - void setSIR(uint8_t sir) { - reg_wr<uint8_t>(SIR, sir); - } - -/** - * @ingroup Common_register_access_function - * @brief Get @ref SIR register - * @return uint8_t. Value of @ref SIR register. - * @sa setSIR() - */ - uint8_t getSIR() { - return reg_rd<uint8_t>(SIR); - } -/** - * @ingroup Common_register_access_function - * @brief Set @ref SIMR register - * @param (uint8_t)simr Value to set @ref SIMR register. - * @sa getSIMR() - */ - void setSIMR(uint8_t simr) { - reg_wr<uint8_t>(SIMR, simr); - } - -/** - * @ingroup Common_register_access_function - * @brief Get @ref SIMR register - * @return uint8_t. Value of @ref SIMR register. - * @sa setSIMR() - */ - uint8_t getSIMR() { - return reg_rd<uint8_t>(SIMR); - } - -/** - * @ingroup Common_register_access_function - * @brief Set @ref RTR register - * @param (uint16_t)rtr Value to set @ref RTR register. - * @sa getRTR() - */ - void setRTR(uint16_t rtr) { - reg_wr<uint16_t>(RTR, rtr); - } - -/** - * @ingroup Common_register_access_function - * @brief Get @ref RTR register - * @return uint16_t. Value of @ref RTR register. - * @sa setRTR() - */ - uint16_t getRTR() { - return reg_rd<uint16_t>(RTR); - } - -/** - * @ingroup Common_register_access_function - * @brief Set @ref RCR register - * @param (uint8_t)rcr Value to set @ref RCR register. - * @sa getRCR() - */ - void setRCR(uint8_t rcr) { - reg_wr<uint8_t>(RCR, rcr); - } - -/** - * @ingroup Common_register_access_function - * @brief Get @ref RCR register - * @return uint8_t. Value of @ref RCR register. - * @sa setRCR() - */ - uint8_t getRCR() { - return reg_rd<uint8_t>(RCR); - } - -//================================================== test done =========================================================== - -/** - * @ingroup Common_register_access_function - * @brief Set @ref PHYCFGR register - * @param (uint8_t)phycfgr Value to set @ref PHYCFGR register. - * @sa setPHYCFGR() - */ - void setPHYCFGR(uint8_t phycfgr) { - reg_wr<uint8_t>(PHYCFGR, phycfgr); - } - -/** - * @ingroup Common_register_access_function - * @brief Get @ref PHYCFGR register - * @return uint8_t. Value of @ref PHYCFGR register. - * @sa getPHYCFGR() - */ - uint8_t getPHYCFGR() { - return reg_rd<uint8_t>(PHYCFGR); - } - - -///////////////////////////////////// - -/////////////////////////////////// -// Socket N register I/O function // -/////////////////////////////////// -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_MR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t)mr Value to set @ref Sn_MR - * @sa getSn_MR() - */ - void setSn_MR(uint8_t sn, uint8_t mr) { - sreg<uint8_t>(sn, MR, mr); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_MR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint8_t. Value of @ref Sn_MR. - * @sa setSn_MR() - */ - uint8_t getSn_MR(uint8_t sn) { - return sreg<uint8_t>(sn, Sn_MR); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_CR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t)cr Value to set @ref Sn_CR - * @sa getSn_CR() - */ - void setSn_CR(uint8_t sn, uint8_t cr) { - sreg<uint8_t>(sn, Sn_CR, cr); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_CR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint8_t. Value of @ref Sn_CR. - * @sa setSn_CR() - */ - uint8_t getSn_CR(uint8_t sn) { - return sreg<uint8_t>(sn, Sn_CR); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_IR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t)ir Value to set @ref Sn_IR - * @sa getSn_IR() - */ - void setSn_IR(uint8_t sn, uint8_t ir) { - sreg<uint8_t>(sn, Sn_IR, (ir & 0x1F)); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_IR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint8_t. Value of @ref Sn_IR. - * @sa setSn_IR() - */ - uint8_t getSn_IR(uint8_t sn) { - return (sreg<uint8_t>(sn, Sn_IR)) & 0x1F; - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_IMR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t)imr Value to set @ref Sn_IMR - * @sa getSn_IMR() - */ - void setSn_IMR(uint8_t sn, uint8_t imr) { - sreg<uint8_t>(sn, Sn_IMR, (imr & 0x1F)); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_IMR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint8_t. Value of @ref Sn_IMR. - * @sa setSn_IMR() - */ - uint8_t getSn_IMR(uint8_t sn) { - return (sreg<uint8_t>(sn, Sn_IMR)) & 0x1F; - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_SR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint8_t. Value of @ref Sn_SR. - */ - uint8_t getSn_SR(uint8_t sn) { - return sreg<uint8_t>(sn, Sn_SR); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_PORT register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint16_t)port Value to set @ref Sn_PORT. - * @sa getSn_PORT() - */ - void setSn_PORT(uint8_t sn, uint16_t port) { - sreg<uint16_t>(sn, Sn_PORT, port ); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_PORT register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of @ref Sn_PORT. - * @sa setSn_PORT() - */ - uint16_t getSn_PORT(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_PORT); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_DHAR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t*)dhar Pointer variable to set socket n destination hardware address. It should be allocated 6 bytes. - * @sa getSn_DHAR() - */ - void setSn_DHAR(uint8_t sn, uint8_t * dhar) { - spi_write(Sn_DHAR, (0x0C + (sn << 5)), dhar, 6); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_MR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t*)dhar Pointer variable to get socket n destination hardware address. It should be allocated 6 bytes. - * @sa setSn_DHAR() - */ - void getSn_DHAR(uint8_t sn, uint8_t * dhar) { - spi_read(Sn_DHAR, (0x08 + (sn << 5)), dhar, 6); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_DIPR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t*)dipr Pointer variable to set socket n destination IP address. It should be allocated 4 bytes. - * @sa getSn_DIPR() - */ - void setSn_DIPR(uint8_t sn, uint8_t * dipr) { - spi_write(Sn_DIPR, (0x0C + (sn << 5)), dipr, 4); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_DIPR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t*)dipr Pointer variable to get socket n destination IP address. It should be allocated 4 bytes. - * @sa SetSn_DIPR() - */ - void getSn_DIPR(uint8_t sn, uint8_t * dipr) { - spi_read(Sn_DIPR, (0x08 + (sn << 5)), dipr, 4); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_DPORT register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint16_t)dport Value to set @ref Sn_DPORT - * @sa getSn_DPORT() - */ - void setSn_DPORT(uint8_t sn, uint16_t dport) { - sreg<uint16_t>(sn, Sn_DPORT, dport); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_DPORT register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of @ref Sn_DPORT. - * @sa setSn_DPORT() - */ - uint16_t getSn_DPORT(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_DPORT); - } - - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_RXBUF_SIZE register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t)rxbufsize Value to set @ref Sn_RXBUF_SIZE - * @sa getSn_RXBUF_SIZE() - */ - void setSn_RXBUF_SIZE(uint8_t sn, uint8_t rxbufsize) { - sreg<uint8_t>(sn, Sn_RXBUF_SIZE ,rxbufsize); - } - - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_RXBUF_SIZE register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint8_t. Value of @ref Sn_RXBUF_SIZE. - * @sa setSn_RXBUF_SIZE() - */ - uint8_t getSn_RXBUF_SIZE(uint8_t sn) { - return sreg<uint8_t>(sn, Sn_RXBUF_SIZE); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_TXBUF_SIZE register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint8_t)txbufsize Value to set @ref Sn_TXBUF_SIZE - * @sa getSn_TXBUF_SIZE() - */ - void setSn_TXBUF_SIZE(uint8_t sn, uint8_t txbufsize) { - sreg<uint8_t>(sn, Sn_TXBUF_SIZE, txbufsize); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_TXBUF_SIZE register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint8_t. Value of @ref Sn_TXBUF_SIZE. - * @sa setSn_TXBUF_SIZE() - */ - uint8_t getSn_TXBUF_SIZE(uint8_t sn) { - return sreg<uint8_t>(sn, Sn_TXBUF_SIZE); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_TX_FSR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of @ref Sn_TX_FSR. - */ - uint16_t getSn_TX_FSR(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_TX_FSR); - } - - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_TX_RD register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of @ref Sn_TX_RD. - */ - uint16_t getSn_TX_RD(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_TX_RD); - } - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_TX_WR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint16_t)txwr Value to set @ref Sn_TX_WR - * @sa GetSn_TX_WR() - */ - void setSn_TX_WR(uint8_t sn, uint16_t txwr) { - sreg<uint16_t>(sn, Sn_TX_WR, txwr); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_TX_WR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of @ref Sn_TX_WR. - * @sa setSn_TX_WR() - */ - uint16_t getSn_TX_WR(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_TX_WR); - } - - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_RX_RSR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of @ref Sn_RX_RSR. - */ - uint16_t getSn_RX_RSR(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_RX_RSR); - } - - -/** - * @ingroup Socket_register_access_function - * @brief Set @ref Sn_RX_RD register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @param (uint16_t)rxrd Value to set @ref Sn_RX_RD - * @sa getSn_RX_RD() - */ - void setSn_RX_RD(uint8_t sn, uint16_t rxrd) { - sreg<uint16_t>(sn, Sn_RX_RD, rxrd); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_RX_RD register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @regurn uint16_t. Value of @ref Sn_RX_RD. - * @sa setSn_RX_RD() - */ - uint16_t getSn_RX_RD(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_RX_RD); - } - -/** - * @ingroup Socket_register_access_function - * @brief Get @ref Sn_RX_WR register - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of @ref Sn_RX_WR. - */ - uint16_t getSn_RX_WR(uint8_t sn) { - return sreg<uint16_t>(sn, Sn_RX_WR); - } - - -////////////////////////////////////// - -///////////////////////////////////// -// Sn_TXBUF & Sn_RXBUF IO function // -///////////////////////////////////// -/** - * @brief Gets the max buffer size of socket sn passed as parameter. - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of Socket n RX max buffer size. - */ - uint16_t getSn_RxMAX(uint8_t sn) { - return (getSn_RXBUF_SIZE(sn) << 10); - } - -/** - * @brief Gets the max buffer size of socket sn passed as parameters. - * @param (uint8_t)sn Socket number. It should be <b>0 ~ 7</b>. - * @return uint16_t. Value of Socket n TX max buffer size. - */ -//uint16_t getSn_TxMAX(uint8_t sn); - uint16_t getSn_TxMAX(uint8_t sn) { - return (getSn_TXBUF_SIZE(sn) << 10); - } - - - 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; - - void spi_write(uint16_t addr, uint8_t cb, const uint8_t *buf, uint16_t len); - void spi_read(uint16_t addr, uint8_t cb, uint8_t *buf, uint16_t len); - SPI* spi; - DigitalOut cs; - DigitalOut reset_pin; - static WIZnet_Chip* inst; - - void reg_wr_mac(uint16_t addr, uint8_t* data) { - spi_write(addr, 0x04, data, 6); - } - -}; - - -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);