Mateusz Jaskula / Mbed 2 deprecated KL25Z_TangoIO

KL25 driver for Tango Control System

Dependencies:   mbed

WIZnet/W5200.cpp@2:9fe6f1e273b4, 2014-08-28 (annotated)

Committer:
jskl
Date:
Thu Aug 28 07:50:06 2014 +0000
Revision:
2:9fe6f1e273b4
Parent:
0:5d27c333afa6 
Fixed bugs in JSON format replies

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jskl 0:5d27c333afa6 1 /* Copyright (C) 2012 mbed.org, MIT License
jskl 0:5d27c333afa6 2 *
jskl 0:5d27c333afa6 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
jskl 0:5d27c333afa6 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
jskl 0:5d27c333afa6 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
jskl 0:5d27c333afa6 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
jskl 0:5d27c333afa6 7 * furnished to do so, subject to the following conditions:
jskl 0:5d27c333afa6 8 *
jskl 0:5d27c333afa6 9 * The above copyright notice and this permission notice shall be included in all copies or
jskl 0:5d27c333afa6 10 * substantial portions of the Software.
jskl 0:5d27c333afa6 11 *
jskl 0:5d27c333afa6 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
jskl 0:5d27c333afa6 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
jskl 0:5d27c333afa6 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
jskl 0:5d27c333afa6 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jskl 0:5d27c333afa6 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
jskl 0:5d27c333afa6 17 */
jskl 0:5d27c333afa6 18
jskl 0:5d27c333afa6 19 #include "mbed.h"
jskl 0:5d27c333afa6 20 #include "mbed_debug.h"
jskl 0:5d27c333afa6 21 #include "wiznet.h"
jskl 0:5d27c333afa6 22 #include "DNSClient.h"
jskl 0:5d27c333afa6 23
jskl 0:5d27c333afa6 24 #ifdef USE_W5200
jskl 0:5d27c333afa6 25
jskl 0:5d27c333afa6 26 //Debug is disabled by default
jskl 0:5d27c333afa6 27 #if 0
jskl 0:5d27c333afa6 28 #define DBG(...) do{debug("%p %d %s ", this,__LINE__,__PRETTY_FUNCTION__); debug(__VA_ARGS__); } while(0);
jskl 0:5d27c333afa6 29 //#define DBG(x, ...) debug("[WIZnet_Chip:DBG]"x"\r\n", ##__VA_ARGS__);
jskl 0:5d27c333afa6 30 #define WARN(x, ...) debug("[WIZnet_Chip:WARN]"x"\r\n", ##__VA_ARGS__);
jskl 0:5d27c333afa6 31 #define ERR(x, ...) debug("[WIZnet_Chip:ERR]"x"\r\n", ##__VA_ARGS__);
jskl 0:5d27c333afa6 32 #else
jskl 0:5d27c333afa6 33 #define DBG(x, ...)
jskl 0:5d27c333afa6 34 #define WARN(x, ...)
jskl 0:5d27c333afa6 35 #define ERR(x, ...)
jskl 0:5d27c333afa6 36 #endif
jskl 0:5d27c333afa6 37
jskl 0:5d27c333afa6 38 #if 1
jskl 0:5d27c333afa6 39 #define INFO(x, ...) debug("[WIZnet_Chip:INFO]"x"\r\n", ##__VA_ARGS__);
jskl 0:5d27c333afa6 40 #else
jskl 0:5d27c333afa6 41 #define INFO(x, ...)
jskl 0:5d27c333afa6 42 #endif
jskl 0:5d27c333afa6 43
jskl 0:5d27c333afa6 44 #define DBG_SPI 0
jskl 0:5d27c333afa6 45
jskl 0:5d27c333afa6 46 WIZnet_Chip* WIZnet_Chip::inst;
jskl 0:5d27c333afa6 47
jskl 0:5d27c333afa6 48 WIZnet_Chip::WIZnet_Chip(PinName mosi, PinName miso, PinName sclk, PinName _cs, PinName _reset):
jskl 0:5d27c333afa6 49 cs(_cs), reset_pin(_reset)
jskl 0:5d27c333afa6 50 {
jskl 0:5d27c333afa6 51 spi = new SPI(mosi, miso, sclk);
jskl 0:5d27c333afa6 52 cs = 1;
jskl 0:5d27c333afa6 53 reset_pin = 1;
jskl 0:5d27c333afa6 54 inst = this;
jskl 0:5d27c333afa6 55 }
jskl 0:5d27c333afa6 56
jskl 0:5d27c333afa6 57 WIZnet_Chip::WIZnet_Chip(SPI* spi, PinName _cs, PinName _reset):
jskl 0:5d27c333afa6 58 cs(_cs), reset_pin(_reset)
jskl 0:5d27c333afa6 59 {
jskl 0:5d27c333afa6 60 this->spi = spi;
jskl 0:5d27c333afa6 61 cs = 1;
jskl 0:5d27c333afa6 62 reset_pin = 1;
jskl 0:5d27c333afa6 63 inst = this;
jskl 0:5d27c333afa6 64 }
jskl 0:5d27c333afa6 65
jskl 0:5d27c333afa6 66 bool WIZnet_Chip::setip()
jskl 0:5d27c333afa6 67 {
jskl 0:5d27c333afa6 68 reg_wr<uint32_t>(SIPR, ip);
jskl 0:5d27c333afa6 69 reg_wr<uint32_t>(GAR, gateway);
jskl 0:5d27c333afa6 70 reg_wr<uint32_t>(SUBR, netmask);
jskl 0:5d27c333afa6 71 return true;
jskl 0:5d27c333afa6 72 }
jskl 0:5d27c333afa6 73
jskl 0:5d27c333afa6 74 bool WIZnet_Chip::setProtocol(int socket, Protocol p)
jskl 0:5d27c333afa6 75 {
jskl 0:5d27c333afa6 76 if (socket < 0) {
jskl 0:5d27c333afa6 77 return false;
jskl 0:5d27c333afa6 78 }
jskl 0:5d27c333afa6 79 sreg<uint8_t>(socket, Sn_MR, p);
jskl 0:5d27c333afa6 80 return true;
jskl 0:5d27c333afa6 81 }
jskl 0:5d27c333afa6 82
jskl 0:5d27c333afa6 83 bool WIZnet_Chip::connect(int socket, const char * host, int port, int timeout_ms)
jskl 0:5d27c333afa6 84 {
jskl 0:5d27c333afa6 85 if (socket < 0) {
jskl 0:5d27c333afa6 86 return false;
jskl 0:5d27c333afa6 87 }
jskl 0:5d27c333afa6 88 sreg<uint8_t>(socket, Sn_MR, TCP);
jskl 0:5d27c333afa6 89 scmd(socket, OPEN);
jskl 0:5d27c333afa6 90 sreg_ip(socket, Sn_DIPR, host);
jskl 0:5d27c333afa6 91 sreg<uint16_t>(socket, Sn_DPORT, port);
jskl 0:5d27c333afa6 92 sreg<uint16_t>(socket, Sn_PORT, new_port());
jskl 0:5d27c333afa6 93 scmd(socket, CONNECT);
jskl 0:5d27c333afa6 94 Timer t;
jskl 0:5d27c333afa6 95 t.reset();
jskl 0:5d27c333afa6 96 t.start();
jskl 0:5d27c333afa6 97 while(!is_connected(socket)) {
jskl 0:5d27c333afa6 98 if (t.read_ms() > timeout_ms) {
jskl 0:5d27c333afa6 99 return false;
jskl 0:5d27c333afa6 100 }
jskl 0:5d27c333afa6 101 }
jskl 0:5d27c333afa6 102 return true;
jskl 0:5d27c333afa6 103 }
jskl 0:5d27c333afa6 104
jskl 0:5d27c333afa6 105 bool WIZnet_Chip::gethostbyname(const char* host, uint32_t* ip)
jskl 0:5d27c333afa6 106 {
jskl 0:5d27c333afa6 107 uint32_t addr = str_to_ip(host);
jskl 0:5d27c333afa6 108 char buf[17];
jskl 0:5d27c333afa6 109 snprintf(buf, sizeof(buf), "%d.%d.%d.%d", (addr>>24)&0xff, (addr>>16)&0xff, (addr>>8)&0xff, addr&0xff);
jskl 0:5d27c333afa6 110 if (strcmp(buf, host) == 0) {
jskl 0:5d27c333afa6 111 *ip = addr;
jskl 0:5d27c333afa6 112 return true;
jskl 0:5d27c333afa6 113 }
jskl 0:5d27c333afa6 114 DNSClient client;
jskl 0:5d27c333afa6 115 if(client.lookup(host)) {
jskl 0:5d27c333afa6 116 *ip = client.ip;
jskl 0:5d27c333afa6 117 return true;
jskl 0:5d27c333afa6 118 }
jskl 0:5d27c333afa6 119 return false;
jskl 0:5d27c333afa6 120 }
jskl 0:5d27c333afa6 121
jskl 0:5d27c333afa6 122 bool WIZnet_Chip::disconnect()
jskl 0:5d27c333afa6 123 {
jskl 0:5d27c333afa6 124 return true;
jskl 0:5d27c333afa6 125 }
jskl 0:5d27c333afa6 126
jskl 0:5d27c333afa6 127 bool WIZnet_Chip::is_connected(int socket)
jskl 0:5d27c333afa6 128 {
jskl 0:5d27c333afa6 129 if (sreg<uint8_t>(socket, Sn_SR) == SOCK_ESTABLISHED) {
jskl 0:5d27c333afa6 130 return true;
jskl 0:5d27c333afa6 131 }
jskl 0:5d27c333afa6 132 return false;
jskl 0:5d27c333afa6 133 }
jskl 0:5d27c333afa6 134
jskl 0:5d27c333afa6 135 void WIZnet_Chip::reset()
jskl 0:5d27c333afa6 136 {
jskl 0:5d27c333afa6 137 reset_pin = 1;
jskl 0:5d27c333afa6 138 reset_pin = 0;
jskl 0:5d27c333afa6 139 wait_us(2); // 2us
jskl 0:5d27c333afa6 140 reset_pin = 1;
jskl 0:5d27c333afa6 141 wait_ms(150); // 150ms
jskl 0:5d27c333afa6 142
jskl 0:5d27c333afa6 143 reg_wr<uint8_t>(MR, 1<<7);
jskl 0:5d27c333afa6 144
jskl 0:5d27c333afa6 145 reg_wr_mac(SHAR, mac);
jskl 0:5d27c333afa6 146 }
jskl 0:5d27c333afa6 147
jskl 0:5d27c333afa6 148 bool WIZnet_Chip::close(int socket)
jskl 0:5d27c333afa6 149 {
jskl 0:5d27c333afa6 150 if (socket < 0) {
jskl 0:5d27c333afa6 151 return false;
jskl 0:5d27c333afa6 152 }
jskl 0:5d27c333afa6 153 // if not connected, return
jskl 0:5d27c333afa6 154 if (sreg<uint8_t>(socket, Sn_SR) == SOCK_CLOSED) {
jskl 0:5d27c333afa6 155 return true;
jskl 0:5d27c333afa6 156 }
jskl 0:5d27c333afa6 157 if (sreg<uint8_t>(socket, Sn_MR) == TCP) {
jskl 0:5d27c333afa6 158 scmd(socket, DISCON);
jskl 0:5d27c333afa6 159 }
jskl 0:5d27c333afa6 160 scmd(socket, CLOSE);
jskl 0:5d27c333afa6 161 sreg<uint8_t>(socket, Sn_IR, 0xff);
jskl 0:5d27c333afa6 162 return true;
jskl 0:5d27c333afa6 163 }
jskl 0:5d27c333afa6 164
jskl 0:5d27c333afa6 165 int WIZnet_Chip::wait_readable(int socket, int wait_time_ms, int req_size)
jskl 0:5d27c333afa6 166 {
jskl 0:5d27c333afa6 167 if (socket < 0) {
jskl 0:5d27c333afa6 168 return -1;
jskl 0:5d27c333afa6 169 }
jskl 0:5d27c333afa6 170 Timer t;
jskl 0:5d27c333afa6 171 t.reset();
jskl 0:5d27c333afa6 172 t.start();
jskl 0:5d27c333afa6 173 while(1) {
jskl 0:5d27c333afa6 174 int size = sreg<uint16_t>(socket, Sn_RX_RSR);
jskl 0:5d27c333afa6 175 if (size > req_size) {
jskl 0:5d27c333afa6 176 return size;
jskl 0:5d27c333afa6 177 }
jskl 0:5d27c333afa6 178 if (wait_time_ms != (-1) && t.read_ms() > wait_time_ms) {
jskl 0:5d27c333afa6 179 break;
jskl 0:5d27c333afa6 180 }
jskl 0:5d27c333afa6 181 }
jskl 0:5d27c333afa6 182 return -1;
jskl 0:5d27c333afa6 183 }
jskl 0:5d27c333afa6 184
jskl 0:5d27c333afa6 185 int WIZnet_Chip::wait_writeable(int socket, int wait_time_ms, int req_size)
jskl 0:5d27c333afa6 186 {
jskl 0:5d27c333afa6 187 if (socket < 0) {
jskl 0:5d27c333afa6 188 return -1;
jskl 0:5d27c333afa6 189 }
jskl 0:5d27c333afa6 190 Timer t;
jskl 0:5d27c333afa6 191 t.reset();
jskl 0:5d27c333afa6 192 t.start();
jskl 0:5d27c333afa6 193 while(1) {
jskl 0:5d27c333afa6 194 int size = sreg<uint16_t>(socket, Sn_TX_FSR);
jskl 0:5d27c333afa6 195 if (size > req_size) {
jskl 0:5d27c333afa6 196 return size;
jskl 0:5d27c333afa6 197 }
jskl 0:5d27c333afa6 198 if (wait_time_ms != (-1) && t.read_ms() > wait_time_ms) {
jskl 0:5d27c333afa6 199 break;
jskl 0:5d27c333afa6 200 }
jskl 0:5d27c333afa6 201 }
jskl 0:5d27c333afa6 202 return -1;
jskl 0:5d27c333afa6 203 }
jskl 0:5d27c333afa6 204
jskl 0:5d27c333afa6 205 int WIZnet_Chip::send(int socket, const char * str, int len)
jskl 0:5d27c333afa6 206 {
jskl 0:5d27c333afa6 207 if (socket < 0) {
jskl 0:5d27c333afa6 208 return -1;
jskl 0:5d27c333afa6 209 }
jskl 0:5d27c333afa6 210 uint16_t base = 0x8000 + socket * 0x800;
jskl 0:5d27c333afa6 211 uint16_t ptr = sreg<uint16_t>(socket, Sn_TX_WR);
jskl 0:5d27c333afa6 212 uint16_t dst = base + (ptr&(0x800-1));
jskl 0:5d27c333afa6 213 if ((dst + len) > (base+0x800)) {
jskl 0:5d27c333afa6 214 int len2 = base + 0x800 - dst;
jskl 0:5d27c333afa6 215 spi_write(dst, (uint8_t*)str, len2);
jskl 0:5d27c333afa6 216 spi_write(base, (uint8_t*)str+len2, len-len2);
jskl 0:5d27c333afa6 217 } else {
jskl 0:5d27c333afa6 218 spi_write(dst, (uint8_t*)str, len);
jskl 0:5d27c333afa6 219 }
jskl 0:5d27c333afa6 220 sreg<uint16_t>(socket, Sn_TX_WR, ptr + len);
jskl 0:5d27c333afa6 221 scmd(socket, SEND);
jskl 0:5d27c333afa6 222 return len;
jskl 0:5d27c333afa6 223 }
jskl 0:5d27c333afa6 224
jskl 0:5d27c333afa6 225 int WIZnet_Chip::recv(int socket, char* buf, int len)
jskl 0:5d27c333afa6 226 {
jskl 0:5d27c333afa6 227 if (socket < 0) {
jskl 0:5d27c333afa6 228 return -1;
jskl 0:5d27c333afa6 229 }
jskl 0:5d27c333afa6 230 uint16_t base = 0xc000 + socket * 0x800;
jskl 0:5d27c333afa6 231 uint16_t ptr = sreg<uint16_t>(socket, Sn_RX_RD);
jskl 0:5d27c333afa6 232 uint16_t src = base + (ptr&(0x800-1));
jskl 0:5d27c333afa6 233 if ((src + len) > (base+0x800)) {
jskl 0:5d27c333afa6 234 int len2 = base + 0x800 - src;
jskl 0:5d27c333afa6 235 spi_read(src, (uint8_t*)buf, len2);
jskl 0:5d27c333afa6 236 spi_read(base, (uint8_t*)buf+len2, len-len2);
jskl 0:5d27c333afa6 237 } else {
jskl 0:5d27c333afa6 238 spi_read(src, (uint8_t*)buf, len);
jskl 0:5d27c333afa6 239 }
jskl 0:5d27c333afa6 240 sreg<uint16_t>(socket, Sn_RX_RD, ptr + len);
jskl 0:5d27c333afa6 241 scmd(socket, RECV);
jskl 0:5d27c333afa6 242 return len;
jskl 0:5d27c333afa6 243 }
jskl 0:5d27c333afa6 244
jskl 0:5d27c333afa6 245 int WIZnet_Chip::new_socket()
jskl 0:5d27c333afa6 246 {
jskl 0:5d27c333afa6 247 for(int s = 0; s < 8; s++) {
jskl 0:5d27c333afa6 248 if (sreg<uint8_t>(s, Sn_SR) == SOCK_CLOSED) {
jskl 0:5d27c333afa6 249 return s;
jskl 0:5d27c333afa6 250 }
jskl 0:5d27c333afa6 251 }
jskl 0:5d27c333afa6 252 return -1;
jskl 0:5d27c333afa6 253 }
jskl 0:5d27c333afa6 254
jskl 0:5d27c333afa6 255 uint16_t WIZnet_Chip::new_port()
jskl 0:5d27c333afa6 256 {
jskl 0:5d27c333afa6 257 uint16_t port = rand();
jskl 0:5d27c333afa6 258 port |= 49152;
jskl 0:5d27c333afa6 259 return port;
jskl 0:5d27c333afa6 260 }
jskl 0:5d27c333afa6 261
jskl 0:5d27c333afa6 262 void WIZnet_Chip::scmd(int socket, Command cmd)
jskl 0:5d27c333afa6 263 {
jskl 0:5d27c333afa6 264 sreg<uint8_t>(socket, Sn_CR, cmd);
jskl 0:5d27c333afa6 265 while(sreg<uint8_t>(socket, Sn_CR));
jskl 0:5d27c333afa6 266 }
jskl 0:5d27c333afa6 267
jskl 0:5d27c333afa6 268 void WIZnet_Chip::spi_write(uint16_t addr, const uint8_t *buf, uint16_t len)
jskl 0:5d27c333afa6 269 {
jskl 0:5d27c333afa6 270 cs = 0;
jskl 0:5d27c333afa6 271 spi->write(addr >> 8);
jskl 0:5d27c333afa6 272 spi->write(addr & 0xff);
jskl 0:5d27c333afa6 273 spi->write((0x80 | ((len & 0x7f00) >> 8)));
jskl 0:5d27c333afa6 274 spi->write(len & 0xff);
jskl 0:5d27c333afa6 275 for(int i = 0; i < len; i++) {
jskl 0:5d27c333afa6 276 spi->write(buf[i]);
jskl 0:5d27c333afa6 277 }
jskl 0:5d27c333afa6 278 cs = 1;
jskl 0:5d27c333afa6 279
jskl 0:5d27c333afa6 280 #if DBG_SPI
jskl 0:5d27c333afa6 281 debug("[SPI]W %04x(%d)", addr, len);
jskl 0:5d27c333afa6 282 for(int i = 0; i < len; i++) {
jskl 0:5d27c333afa6 283 debug(" %02x", buf[i]);
jskl 0:5d27c333afa6 284 if (i > 16) {
jskl 0:5d27c333afa6 285 debug(" ...");
jskl 0:5d27c333afa6 286 break;
jskl 0:5d27c333afa6 287 }
jskl 0:5d27c333afa6 288 }
jskl 0:5d27c333afa6 289 debug("\r\n");
jskl 0:5d27c333afa6 290 #endif
jskl 0:5d27c333afa6 291 }
jskl 0:5d27c333afa6 292
jskl 0:5d27c333afa6 293 void WIZnet_Chip::spi_read(uint16_t addr, uint8_t *buf, uint16_t len)
jskl 0:5d27c333afa6 294 {
jskl 0:5d27c333afa6 295 cs = 0;
jskl 0:5d27c333afa6 296 spi->write(addr >> 8);
jskl 0:5d27c333afa6 297 spi->write(addr & 0xff);
jskl 0:5d27c333afa6 298 spi->write((0x00 | ((len & 0x7f00) >> 8)));
jskl 0:5d27c333afa6 299 spi->write(len & 0xff);
jskl 0:5d27c333afa6 300 for(int i = 0; i < len; i++) {
jskl 0:5d27c333afa6 301 buf[i] = spi->write(0);
jskl 0:5d27c333afa6 302 }
jskl 0:5d27c333afa6 303 cs = 1;
jskl 0:5d27c333afa6 304
jskl 0:5d27c333afa6 305 #if DBG_SPI
jskl 0:5d27c333afa6 306 debug("[SPI]R %04x(%d)", addr, len);
jskl 0:5d27c333afa6 307 for(int i = 0; i < len; i++) {
jskl 0:5d27c333afa6 308 debug(" %02x", buf[i]);
jskl 0:5d27c333afa6 309 if (i > 16) {
jskl 0:5d27c333afa6 310 debug(" ...");
jskl 0:5d27c333afa6 311 break;
jskl 0:5d27c333afa6 312 }
jskl 0:5d27c333afa6 313 }
jskl 0:5d27c333afa6 314 debug("\r\n");
jskl 0:5d27c333afa6 315 if ((addr&0xf0ff)==0x4026 || (addr&0xf0ff)==0x4003) {
jskl 0:5d27c333afa6 316 wait_ms(200);
jskl 0:5d27c333afa6 317 }
jskl 0:5d27c333afa6 318 #endif
jskl 0:5d27c333afa6 319 }
jskl 0:5d27c333afa6 320
jskl 0:5d27c333afa6 321 uint32_t str_to_ip(const char* str)
jskl 0:5d27c333afa6 322 {
jskl 0:5d27c333afa6 323 uint32_t ip = 0;
jskl 0:5d27c333afa6 324 char* p = (char*)str;
jskl 0:5d27c333afa6 325 for(int i = 0; i < 4; i++) {
jskl 0:5d27c333afa6 326 ip |= atoi(p);
jskl 0:5d27c333afa6 327 p = strchr(p, '.');
jskl 0:5d27c333afa6 328 if (p == NULL) {
jskl 0:5d27c333afa6 329 break;
jskl 0:5d27c333afa6 330 }
jskl 0:5d27c333afa6 331 ip <<= 8;
jskl 0:5d27c333afa6 332 p++;
jskl 0:5d27c333afa6 333 }
jskl 0:5d27c333afa6 334 return ip;
jskl 0:5d27c333afa6 335 }
jskl 0:5d27c333afa6 336
jskl 0:5d27c333afa6 337 void printfBytes(char* str, uint8_t* buf, int len)
jskl 0:5d27c333afa6 338 {
jskl 0:5d27c333afa6 339 printf("%s %d:", str, len);
jskl 0:5d27c333afa6 340 for(int i = 0; i < len; i++) {
jskl 0:5d27c333afa6 341 printf(" %02x", buf[i]);
jskl 0:5d27c333afa6 342 }
jskl 0:5d27c333afa6 343 printf("\n");
jskl 0:5d27c333afa6 344 }
jskl 0:5d27c333afa6 345
jskl 0:5d27c333afa6 346 void printHex(uint8_t* buf, int len)
jskl 0:5d27c333afa6 347 {
jskl 0:5d27c333afa6 348 for(int i = 0; i < len; i++) {
jskl 0:5d27c333afa6 349 if ((i%16) == 0) {
jskl 0:5d27c333afa6 350 printf("%p", buf+i);
jskl 0:5d27c333afa6 351 }
jskl 0:5d27c333afa6 352 printf(" %02x", buf[i]);
jskl 0:5d27c333afa6 353 if ((i%16) == 15) {
jskl 0:5d27c333afa6 354 printf("\n");
jskl 0:5d27c333afa6 355 }
jskl 0:5d27c333afa6 356 }
jskl 0:5d27c333afa6 357 printf("\n");
jskl 0:5d27c333afa6 358 }
jskl 0:5d27c333afa6 359
jskl 0:5d27c333afa6 360 void debug_hex(uint8_t* buf, int len)
jskl 0:5d27c333afa6 361 {
jskl 0:5d27c333afa6 362 for(int i = 0; i < len; i++) {
jskl 0:5d27c333afa6 363 if ((i%16) == 0) {
jskl 0:5d27c333afa6 364 debug("%p", buf+i);
jskl 0:5d27c333afa6 365 }
jskl 0:5d27c333afa6 366 debug(" %02x", buf[i]);
jskl 0:5d27c333afa6 367 if ((i%16) == 15) {
jskl 0:5d27c333afa6 368 debug("\n");
jskl 0:5d27c333afa6 369 }
jskl 0:5d27c333afa6 370 }
jskl 0:5d27c333afa6 371 debug("\n");
jskl 0:5d27c333afa6 372 }
jskl 0:5d27c333afa6 373
jskl 0:5d27c333afa6 374 #endif