WIZnet / WIZnet_Library

This is WIZnet Ethernet Interface using Hardware TCP/IP chip, W5500, W5200 and W5100. One of them can be selected by enabling it in wiznet.h.

Dependents:   Embedded_web EmailButton EmailButton HTTPClient_Weather ... more

other drivers

for only W5500 / WIZ550io user, you could use

Import libraryW5500Interface

This is the Interface library for WIZnet W5500 chip which forked of EthernetInterfaceW5500, WIZnetInterface and WIZ550ioInterface. This library has simple name as "W5500Interface". and can be used for Wiz550io users also.

Last commit 28 Apr 2015 by W5500-Ethernet-Interface Makers

WIZnetInterface/WIZnet/W5100.cpp@8:cb8808b47e69, 2015-05-31 (annotated)

Committer:
Bongjun
Date:
Sun May 31 10:25:40 2015 +0000
Revision:
8:cb8808b47e69
Parent:
1:8138a268fbd2 
fix some codes of reading Sn_RX_RSR, Sn_TX_FSR in W5100.cpp, W5200.cpp; added is_fin_received()  in W5100, W5200 files

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jbkim 0:b72d22e10709 1 /* Copyright (C) 2012 mbed.org, MIT License
jbkim 0:b72d22e10709 2 *
jbkim 0:b72d22e10709 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
jbkim 0:b72d22e10709 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
jbkim 0:b72d22e10709 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
jbkim 0:b72d22e10709 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
jbkim 0:b72d22e10709 7 * furnished to do so, subject to the following conditions:
jbkim 0:b72d22e10709 8 *
jbkim 0:b72d22e10709 9 * The above copyright notice and this permission notice shall be included in all copies or
jbkim 0:b72d22e10709 10 * substantial portions of the Software.
jbkim 0:b72d22e10709 11 *
jbkim 0:b72d22e10709 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
jbkim 0:b72d22e10709 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
jbkim 0:b72d22e10709 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
jbkim 0:b72d22e10709 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jbkim 0:b72d22e10709 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
jbkim 0:b72d22e10709 17 */
jbkim 0:b72d22e10709 18
jbkim 0:b72d22e10709 19 #include "mbed.h"
jbkim 0:b72d22e10709 20 #include "mbed_debug.h"
jbkim 0:b72d22e10709 21 #include "wiznet.h"
jbkim 0:b72d22e10709 22 #include "DNSClient.h"
jbkim 0:b72d22e10709 23
jbkim 0:b72d22e10709 24 #ifdef USE_W5100
jbkim 0:b72d22e10709 25
jbkim 0:b72d22e10709 26 //Debug is disabled by default
jbkim 0:b72d22e10709 27 #if 0
jbkim 0:b72d22e10709 28 #define DBG(...) do{debug("%p %d %s ", this,__LINE__,__PRETTY_FUNCTION__); debug(__VA_ARGS__); } while(0);
jbkim 0:b72d22e10709 29 //#define DBG(x, ...) debug("[WIZnet_Chip:DBG]"x"\r\n", ##__VA_ARGS__);
jbkim 0:b72d22e10709 30 #define WARN(x, ...) debug("[WIZnet_Chip:WARN]"x"\r\n", ##__VA_ARGS__);
jbkim 0:b72d22e10709 31 #define ERR(x, ...) debug("[WIZnet_Chip:ERR]"x"\r\n", ##__VA_ARGS__);
jbkim 0:b72d22e10709 32 #else
jbkim 0:b72d22e10709 33 #define DBG(x, ...)
jbkim 0:b72d22e10709 34 #define WARN(x, ...)
jbkim 0:b72d22e10709 35 #define ERR(x, ...)
jbkim 0:b72d22e10709 36 #endif
jbkim 0:b72d22e10709 37
jbkim 0:b72d22e10709 38 #if 1
jbkim 0:b72d22e10709 39 #define INFO(x, ...) debug("[WIZnet_Chip:INFO]"x"\r\n", ##__VA_ARGS__);
jbkim 0:b72d22e10709 40 #else
jbkim 0:b72d22e10709 41 #define INFO(x, ...)
jbkim 0:b72d22e10709 42 #endif
jbkim 0:b72d22e10709 43
jbkim 0:b72d22e10709 44 #define DBG_SPI 0
jbkim 0:b72d22e10709 45
jbkim 0:b72d22e10709 46 WIZnet_Chip* WIZnet_Chip::inst;
jbkim 0:b72d22e10709 47
jbkim 0:b72d22e10709 48 WIZnet_Chip::WIZnet_Chip(PinName mosi, PinName miso, PinName sclk, PinName _cs, PinName _reset):
jbkim 0:b72d22e10709 49 cs(_cs), reset_pin(_reset)
jbkim 0:b72d22e10709 50 {
jbkim 0:b72d22e10709 51 spi = new SPI(mosi, miso, sclk);
jbkim 0:b72d22e10709 52
jbkim 0:b72d22e10709 53 spi->format(8,0);
jbkim 0:b72d22e10709 54 spi->frequency(2000000);
jbkim 0:b72d22e10709 55
jbkim 0:b72d22e10709 56 cs = 1;
jbkim 0:b72d22e10709 57 reset_pin = 1;
jbkim 0:b72d22e10709 58 inst = this;
jbkim 0:b72d22e10709 59 }
jbkim 0:b72d22e10709 60
jbkim 0:b72d22e10709 61 WIZnet_Chip::WIZnet_Chip(SPI* spi, PinName _cs, PinName _reset):
jbkim 0:b72d22e10709 62 cs(_cs), reset_pin(_reset)
jbkim 0:b72d22e10709 63 {
jbkim 0:b72d22e10709 64 this->spi = spi;
jbkim 0:b72d22e10709 65
jbkim 0:b72d22e10709 66 this->spi->format(8,0);
jbkim 0:b72d22e10709 67 this->spi->frequency(2000000);
jbkim 0:b72d22e10709 68
jbkim 0:b72d22e10709 69 cs = 1;
jbkim 0:b72d22e10709 70 reset_pin = 1;
jbkim 0:b72d22e10709 71 inst = this;
jbkim 0:b72d22e10709 72 }
jbkim 0:b72d22e10709 73
jbkim 0:b72d22e10709 74 bool WIZnet_Chip::setip()
jbkim 0:b72d22e10709 75 {
jbkim 0:b72d22e10709 76 reg_wr<uint32_t>(SIPR, ip);
jbkim 0:b72d22e10709 77 reg_wr<uint32_t>(GAR, gateway);
jbkim 0:b72d22e10709 78 reg_wr<uint32_t>(SUBR, netmask);
jbkim 0:b72d22e10709 79 return true;
jbkim 0:b72d22e10709 80 }
jbkim 0:b72d22e10709 81
jbkim 0:b72d22e10709 82 bool WIZnet_Chip::setProtocol(int socket, Protocol p)
jbkim 0:b72d22e10709 83 {
jbkim 0:b72d22e10709 84 if (socket < 0) {
jbkim 0:b72d22e10709 85 return false;
jbkim 0:b72d22e10709 86 }
jbkim 0:b72d22e10709 87 sreg<uint8_t>(socket, Sn_MR, p);
jbkim 0:b72d22e10709 88 return true;
jbkim 0:b72d22e10709 89 }
jbkim 0:b72d22e10709 90
jbkim 0:b72d22e10709 91 bool WIZnet_Chip::connect(int socket, const char * host, int port, int timeout_ms)
jbkim 0:b72d22e10709 92 {
jbkim 0:b72d22e10709 93 if (socket < 0) {
jbkim 0:b72d22e10709 94 return false;
jbkim 0:b72d22e10709 95 }
jbkim 0:b72d22e10709 96 sreg<uint8_t>(socket, Sn_MR, TCP);
jbkim 0:b72d22e10709 97 scmd(socket, OPEN);
jbkim 0:b72d22e10709 98 sreg_ip(socket, Sn_DIPR, host);
jbkim 0:b72d22e10709 99 sreg<uint16_t>(socket, Sn_DPORT, port);
jbkim 0:b72d22e10709 100 sreg<uint16_t>(socket, Sn_PORT, new_port());
jbkim 0:b72d22e10709 101 scmd(socket, CONNECT);
jbkim 0:b72d22e10709 102 Timer t;
jbkim 0:b72d22e10709 103 t.reset();
jbkim 0:b72d22e10709 104 t.start();
jbkim 0:b72d22e10709 105 while(!is_connected(socket)) {
jbkim 0:b72d22e10709 106 if (t.read_ms() > timeout_ms) {
jbkim 0:b72d22e10709 107 return false;
jbkim 0:b72d22e10709 108 }
jbkim 0:b72d22e10709 109 }
jbkim 0:b72d22e10709 110 return true;
jbkim 0:b72d22e10709 111 }
jbkim 0:b72d22e10709 112
jbkim 0:b72d22e10709 113 bool WIZnet_Chip::gethostbyname(const char* host, uint32_t* ip)
jbkim 0:b72d22e10709 114 {
jbkim 0:b72d22e10709 115 uint32_t addr = str_to_ip(host);
jbkim 0:b72d22e10709 116 char buf[17];
jbkim 0:b72d22e10709 117 snprintf(buf, sizeof(buf), "%d.%d.%d.%d", (addr>>24)&0xff, (addr>>16)&0xff, (addr>>8)&0xff, addr&0xff);
jbkim 0:b72d22e10709 118 if (strcmp(buf, host) == 0) {
jbkim 0:b72d22e10709 119 *ip = addr;
jbkim 0:b72d22e10709 120 return true;
jbkim 0:b72d22e10709 121 }
jbkim 0:b72d22e10709 122 DNSClient client;
jbkim 0:b72d22e10709 123 if(client.lookup(host)) {
jbkim 0:b72d22e10709 124 *ip = client.ip;
jbkim 0:b72d22e10709 125 return true;
jbkim 0:b72d22e10709 126 }
jbkim 0:b72d22e10709 127 return false;
jbkim 0:b72d22e10709 128 }
jbkim 0:b72d22e10709 129
jbkim 0:b72d22e10709 130 bool WIZnet_Chip::disconnect()
jbkim 0:b72d22e10709 131 {
jbkim 0:b72d22e10709 132 return true;
jbkim 0:b72d22e10709 133 }
jbkim 0:b72d22e10709 134
jbkim 0:b72d22e10709 135 bool WIZnet_Chip::is_connected(int socket)
jbkim 0:b72d22e10709 136 {
jbkim 0:b72d22e10709 137 if (sreg<uint8_t>(socket, Sn_SR) == SOCK_ESTABLISHED) {
jbkim 0:b72d22e10709 138 return true;
jbkim 0:b72d22e10709 139 }
jbkim 0:b72d22e10709 140 return false;
jbkim 0:b72d22e10709 141 }
jbkim 0:b72d22e10709 142
Bongjun 8:cb8808b47e69 143
Bongjun 8:cb8808b47e69 144 bool WIZnet_Chip::is_fin_received(int socket)
Bongjun 8:cb8808b47e69 145 {
Bongjun 8:cb8808b47e69 146 uint8_t tmpSn_SR;
Bongjun 8:cb8808b47e69 147 tmpSn_SR = sreg<uint8_t>(socket, Sn_SR);
Bongjun 8:cb8808b47e69 148 // packet sending is possible, when state is SOCK_CLOSE_WAIT.
Bongjun 8:cb8808b47e69 149 if (tmpSn_SR == SOCK_CLOSE_WAIT) {
Bongjun 8:cb8808b47e69 150 return true;
Bongjun 8:cb8808b47e69 151 }
Bongjun 8:cb8808b47e69 152 return false;
Bongjun 8:cb8808b47e69 153 }
Bongjun 8:cb8808b47e69 154
jbkim 0:b72d22e10709 155 void WIZnet_Chip::reset()
jbkim 0:b72d22e10709 156 {
jbkim 0:b72d22e10709 157 reset_pin = 1;
jbkim 0:b72d22e10709 158 reset_pin = 0;
jbkim 0:b72d22e10709 159 wait_us(2); // 2us
jbkim 0:b72d22e10709 160 reset_pin = 1;
jbkim 0:b72d22e10709 161 wait_ms(150); // 150ms
jbkim 0:b72d22e10709 162
jbkim 0:b72d22e10709 163 reg_wr<uint8_t>(MR, 1<<7);
jbkim 0:b72d22e10709 164
jbkim 0:b72d22e10709 165 reg_wr_mac(SHAR, mac);
jbkim 0:b72d22e10709 166 }
jbkim 0:b72d22e10709 167
jbkim 0:b72d22e10709 168 bool WIZnet_Chip::close(int socket)
jbkim 0:b72d22e10709 169 {
jbkim 0:b72d22e10709 170 if (socket < 0) {
jbkim 0:b72d22e10709 171 return false;
jbkim 0:b72d22e10709 172 }
jbkim 0:b72d22e10709 173 // if not connected, return
jbkim 0:b72d22e10709 174 if (sreg<uint8_t>(socket, Sn_SR) == SOCK_CLOSED) {
jbkim 0:b72d22e10709 175 return true;
jbkim 0:b72d22e10709 176 }
jbkim 0:b72d22e10709 177
jbkim 0:b72d22e10709 178 scmd(socket, CLOSE);
jbkim 0:b72d22e10709 179 sreg<uint8_t>(socket, Sn_IR, 0xff);
jbkim 0:b72d22e10709 180 return true;
jbkim 0:b72d22e10709 181 }
jbkim 0:b72d22e10709 182
jbkim 0:b72d22e10709 183 int WIZnet_Chip::wait_readable(int socket, int wait_time_ms, int req_size)
jbkim 0:b72d22e10709 184 {
jbkim 0:b72d22e10709 185 if (socket < 0) {
jbkim 0:b72d22e10709 186 return -1;
jbkim 0:b72d22e10709 187 }
jbkim 0:b72d22e10709 188 Timer t;
jbkim 0:b72d22e10709 189 t.reset();
jbkim 0:b72d22e10709 190 t.start();
jbkim 0:b72d22e10709 191 while(1) {
jbkim 0:b72d22e10709 192 int size = 0; int size1 = 0;
jbkim 0:b72d22e10709 193 do {
jbkim 0:b72d22e10709 194 size = sreg<uint16_t>(socket, Sn_RX_RSR);
jbkim 0:b72d22e10709 195 if (size != 0) size1 = sreg<uint16_t>(socket, Sn_RX_RSR);
jbkim 0:b72d22e10709 196 }while(size != size1);
jbkim 0:b72d22e10709 197
jbkim 0:b72d22e10709 198 if (size > req_size) {
jbkim 0:b72d22e10709 199 return size;
jbkim 0:b72d22e10709 200 }
jbkim 0:b72d22e10709 201 if (wait_time_ms != (-1) && t.read_ms() > wait_time_ms) {
jbkim 0:b72d22e10709 202 break;
jbkim 0:b72d22e10709 203 }
jbkim 0:b72d22e10709 204 }
jbkim 0:b72d22e10709 205 return -1;
jbkim 0:b72d22e10709 206 }
jbkim 0:b72d22e10709 207
jbkim 0:b72d22e10709 208 int WIZnet_Chip::wait_writeable(int socket, int wait_time_ms, int req_size)
jbkim 0:b72d22e10709 209 {
jbkim 0:b72d22e10709 210 if (socket < 0) {
jbkim 0:b72d22e10709 211 return -1;
jbkim 0:b72d22e10709 212 }
jbkim 0:b72d22e10709 213 Timer t;
jbkim 0:b72d22e10709 214 t.reset();
jbkim 0:b72d22e10709 215 t.start();
jbkim 0:b72d22e10709 216 while(1) {
Bongjun 8:cb8808b47e69 217 //int size = sreg<uint16_t>(socket, Sn_TX_FSR);
Bongjun 8:cb8808b47e69 218 // during the reading Sn_TX_FSR, it has the possible change of this register.
Bongjun 8:cb8808b47e69 219 // so read twice and get same value then use size information.
Bongjun 8:cb8808b47e69 220 int size, size2;
Bongjun 8:cb8808b47e69 221 do {
Bongjun 8:cb8808b47e69 222 size = sreg<uint16_t>(socket, Sn_TX_FSR);
Bongjun 8:cb8808b47e69 223 size2 = sreg<uint16_t>(socket, Sn_TX_FSR);
Bongjun 8:cb8808b47e69 224 } while (size != size2);
jbkim 0:b72d22e10709 225 if (size > req_size) {
jbkim 0:b72d22e10709 226 return size;
jbkim 0:b72d22e10709 227 }
jbkim 0:b72d22e10709 228 if (wait_time_ms != (-1) && t.read_ms() > wait_time_ms) {
jbkim 0:b72d22e10709 229 break;
jbkim 0:b72d22e10709 230 }
jbkim 0:b72d22e10709 231 }
jbkim 0:b72d22e10709 232 return -1;
jbkim 0:b72d22e10709 233 }
jbkim 0:b72d22e10709 234
jbkim 0:b72d22e10709 235 int WIZnet_Chip::send(int socket, const char * str, int len)
jbkim 0:b72d22e10709 236 {
jbkim 0:b72d22e10709 237 if (socket < 0) {
jbkim 0:b72d22e10709 238 return -1;
jbkim 0:b72d22e10709 239 }
jbkim 0:b72d22e10709 240 uint16_t base = 0x4000 + socket * 0x800; // each socket has 2K buffer
jbkim 0:b72d22e10709 241 uint16_t ptr = sreg<uint16_t>(socket, Sn_TX_WR);
jbkim 0:b72d22e10709 242 uint16_t dst = base + (ptr&(0x800-1));
jbkim 0:b72d22e10709 243 if ((dst + len) > (base+0x800)) {
jbkim 0:b72d22e10709 244 int len2 = base + 0x800 - dst;
jbkim 0:b72d22e10709 245 spi_write(dst, (uint8_t*)str, len2);
jbkim 0:b72d22e10709 246 spi_write(base, (uint8_t*)str+len2, len-len2);
jbkim 0:b72d22e10709 247 } else {
jbkim 0:b72d22e10709 248 spi_write(dst, (uint8_t*)str, len);
jbkim 0:b72d22e10709 249 }
jbkim 0:b72d22e10709 250 sreg<uint16_t>(socket, Sn_TX_WR, ptr + len);
jbkim 0:b72d22e10709 251 scmd(socket, SEND);
jbkim 0:b72d22e10709 252 return len;
jbkim 0:b72d22e10709 253 }
jbkim 0:b72d22e10709 254
jbkim 0:b72d22e10709 255 int WIZnet_Chip::recv(int socket, char* buf, int len)
jbkim 0:b72d22e10709 256 {
jbkim 0:b72d22e10709 257 if (socket < 0) {
jbkim 0:b72d22e10709 258 return -1;
jbkim 0:b72d22e10709 259 }
jbkim 0:b72d22e10709 260 uint16_t base = 0x6000 + socket * 0x800; // each socket has 2K buffer
jbkim 0:b72d22e10709 261 uint16_t ptr = sreg<uint16_t>(socket, Sn_RX_RD);
jbkim 0:b72d22e10709 262 uint16_t src = base + (ptr&(0x800-1));
jbkim 0:b72d22e10709 263 if ((src + len) > (base+0x800)) {
jbkim 0:b72d22e10709 264 int len2 = base + 0x800 - src;
jbkim 0:b72d22e10709 265 spi_read(src, (uint8_t*)buf, len2);
jbkim 0:b72d22e10709 266 spi_read(base, (uint8_t*)buf+len2, len-len2);
jbkim 0:b72d22e10709 267 } else {
jbkim 0:b72d22e10709 268 spi_read(src, (uint8_t*)buf, len);
jbkim 0:b72d22e10709 269 }
jbkim 0:b72d22e10709 270 sreg<uint16_t>(socket, Sn_RX_RD, ptr + len);
jbkim 0:b72d22e10709 271 scmd(socket, RECV);
jbkim 0:b72d22e10709 272 return len;
jbkim 0:b72d22e10709 273 }
jbkim 0:b72d22e10709 274
jbkim 0:b72d22e10709 275 int WIZnet_Chip::new_socket()
jbkim 0:b72d22e10709 276 {
jbkim 0:b72d22e10709 277 for(int s = 0; s < MAX_SOCK_NUM; s++) {
jbkim 0:b72d22e10709 278 if (sreg<uint8_t>(s, Sn_SR) == SOCK_CLOSED) {
jbkim 0:b72d22e10709 279 return s;
jbkim 0:b72d22e10709 280 }
jbkim 0:b72d22e10709 281 }
jbkim 0:b72d22e10709 282 return -1;
jbkim 0:b72d22e10709 283 }
jbkim 0:b72d22e10709 284
jbkim 0:b72d22e10709 285 uint16_t WIZnet_Chip::new_port()
jbkim 0:b72d22e10709 286 {
jbkim 0:b72d22e10709 287 uint16_t port = rand();
jbkim 0:b72d22e10709 288 port |= 49152;
jbkim 0:b72d22e10709 289 return port;
jbkim 0:b72d22e10709 290 }
jbkim 0:b72d22e10709 291
jbkim 0:b72d22e10709 292 void WIZnet_Chip::scmd(int socket, Command cmd)
jbkim 0:b72d22e10709 293 {
jbkim 0:b72d22e10709 294 sreg<uint8_t>(socket, Sn_CR, cmd);
jbkim 0:b72d22e10709 295 while(sreg<uint8_t>(socket, Sn_CR));
jbkim 0:b72d22e10709 296 }
jbkim 0:b72d22e10709 297
jbkim 0:b72d22e10709 298 void WIZnet_Chip::spi_write(uint16_t addr, const uint8_t *buf, uint16_t len)
jbkim 0:b72d22e10709 299 {
jbkim 0:b72d22e10709 300 for(int i = 0; i < len; i++) {
jbkim 0:b72d22e10709 301 cs = 0;
jbkim 0:b72d22e10709 302 spi->write(0xf0);
jbkim 0:b72d22e10709 303 spi->write(addr >> 8);
jbkim 0:b72d22e10709 304 spi->write(addr & 0xff);
jbkim 0:b72d22e10709 305 addr++;
jbkim 0:b72d22e10709 306 spi->write(buf[i]);
jbkim 0:b72d22e10709 307 cs = 1;
jbkim 0:b72d22e10709 308 }
jbkim 0:b72d22e10709 309 #if DBG_SPI
jbkim 0:b72d22e10709 310 debug("[SPI]W %04x(%d)", addr, len);
jbkim 0:b72d22e10709 311 for(int i = 0; i < len; i++) {
jbkim 0:b72d22e10709 312 debug(" %02x", buf[i]);
jbkim 0:b72d22e10709 313 if (i > 16) {
jbkim 0:b72d22e10709 314 debug(" ...");
jbkim 0:b72d22e10709 315 break;
jbkim 0:b72d22e10709 316 }
jbkim 0:b72d22e10709 317 }
jbkim 0:b72d22e10709 318 debug("\r\n");
jbkim 0:b72d22e10709 319 #endif
jbkim 0:b72d22e10709 320 }
jbkim 0:b72d22e10709 321
jbkim 0:b72d22e10709 322 void WIZnet_Chip::spi_read(uint16_t addr, uint8_t *buf, uint16_t len)
jbkim 0:b72d22e10709 323 {
jbkim 0:b72d22e10709 324 for(int i = 0; i < len; i++) {
jbkim 0:b72d22e10709 325 cs = 0;
jbkim 0:b72d22e10709 326 spi->write(0x0f);
jbkim 0:b72d22e10709 327 spi->write(addr >> 8);
jbkim 0:b72d22e10709 328 spi->write(addr & 0xff);
jbkim 0:b72d22e10709 329 addr++;
jbkim 0:b72d22e10709 330 buf[i] = spi->write(0);
jbkim 0:b72d22e10709 331 cs = 1;
jbkim 0:b72d22e10709 332 }
jbkim 0:b72d22e10709 333 #if DBG_SPI
jbkim 0:b72d22e10709 334 debug("[SPI]R %04x(%d)", addr, len);
jbkim 0:b72d22e10709 335 for(int i = 0; i < len; i++) {
jbkim 0:b72d22e10709 336 debug(" %02x", buf[i]);
jbkim 0:b72d22e10709 337 if (i > 16) {
jbkim 0:b72d22e10709 338 debug(" ...");
jbkim 0:b72d22e10709 339 break;
jbkim 0:b72d22e10709 340 }
jbkim 0:b72d22e10709 341 }
jbkim 0:b72d22e10709 342 debug("\r\n");
jbkim 0:b72d22e10709 343 if ((addr&0xf0ff)==0x4026 || (addr&0xf0ff)==0x4003) {
jbkim 0:b72d22e10709 344 wait_ms(200);
jbkim 0:b72d22e10709 345 }
jbkim 0:b72d22e10709 346 #endif
jbkim 0:b72d22e10709 347 }
jbkim 0:b72d22e10709 348
jbkim 0:b72d22e10709 349 uint32_t str_to_ip(const char* str)
jbkim 0:b72d22e10709 350 {
jbkim 0:b72d22e10709 351 uint32_t ip = 0;
jbkim 0:b72d22e10709 352 char* p = (char*)str;
jbkim 0:b72d22e10709 353 for(int i = 0; i < 4; i++) {
jbkim 0:b72d22e10709 354 ip |= atoi(p);
jbkim 0:b72d22e10709 355 p = strchr(p, '.');
jbkim 0:b72d22e10709 356 if (p == NULL) {
jbkim 0:b72d22e10709 357 break;
jbkim 0:b72d22e10709 358 }
jbkim 0:b72d22e10709 359 ip <<= 8;
jbkim 0:b72d22e10709 360 p++;
jbkim 0:b72d22e10709 361 }
jbkim 0:b72d22e10709 362 return ip;
jbkim 0:b72d22e10709 363 }
jbkim 0:b72d22e10709 364
jbkim 0:b72d22e10709 365 void printfBytes(char* str, uint8_t* buf, int len)
jbkim 0:b72d22e10709 366 {
jbkim 0:b72d22e10709 367 printf("%s %d:", str, len);
jbkim 0:b72d22e10709 368 for(int i = 0; i < len; i++) {
jbkim 0:b72d22e10709 369 printf(" %02x", buf[i]);
jbkim 0:b72d22e10709 370 }
jbkim 0:b72d22e10709 371 printf("\n");
jbkim 0:b72d22e10709 372 }
jbkim 0:b72d22e10709 373
jbkim 0:b72d22e10709 374 void printHex(uint8_t* buf, int len)
jbkim 0:b72d22e10709 375 {
jbkim 0:b72d22e10709 376 for(int i = 0; i < len; i++) {
jbkim 0:b72d22e10709 377 if ((i%16) == 0) {
jbkim 0:b72d22e10709 378 printf("%p", buf+i);
jbkim 0:b72d22e10709 379 }
jbkim 0:b72d22e10709 380 printf(" %02x", buf[i]);
jbkim 0:b72d22e10709 381 if ((i%16) == 15) {
jbkim 0:b72d22e10709 382 printf("\n");
jbkim 0:b72d22e10709 383 }
jbkim 0:b72d22e10709 384 }
jbkim 0:b72d22e10709 385 printf("\n");
jbkim 0:b72d22e10709 386 }
jbkim 0:b72d22e10709 387
jbkim 0:b72d22e10709 388 void debug_hex(uint8_t* buf, int len)
jbkim 0:b72d22e10709 389 {
jbkim 0:b72d22e10709 390 for(int i = 0; i < len; i++) {
jbkim 0:b72d22e10709 391 if ((i%16) == 0) {
jbkim 0:b72d22e10709 392 debug("%p", buf+i);
jbkim 0:b72d22e10709 393 }
jbkim 0:b72d22e10709 394 debug(" %02x", buf[i]);
jbkim 0:b72d22e10709 395 if ((i%16) == 15) {
jbkim 0:b72d22e10709 396 debug("\n");
jbkim 0:b72d22e10709 397 }
jbkim 0:b72d22e10709 398 }
jbkim 0:b72d22e10709 399 debug("\n");
jbkim 0:b72d22e10709 400 }
jbkim 0:b72d22e10709 401
jbkim 0:b72d22e10709 402 #endif