1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
|
//****************************************************************************/
//!
//! \file wizchip_conf.c
//! \brief WIZCHIP Config Header File.
//! \version 1.0.1
//! \date 2013/10/21
//! \par Revision history
//! <2015/02/05> Notice
//! The version history is not updated after this point.
//! Download the latest version directly from GitHub. Please visit the our GitHub repository for ioLibrary.
//! >> https://github.com/Wiznet/ioLibrary_Driver
//! <2014/05/01> V1.0.1 Refer to M20140501
//! 1. Explicit type casting in wizchip_bus_readdata() & wizchip_bus_writedata()
// Issued by Mathias ClauBen.
//! uint32_t type converts into ptrdiff_t first. And then recoverting it into uint8_t*
//! For remove the warning when pointer type size is not 32bit.
//! If ptrdiff_t doesn't support in your complier, You should must replace ptrdiff_t into your suitable pointer type.
//! <2013/10/21> 1st Release
//! \author MidnightCow
//! \copyright
//!
//! Copyright (c) 2013, WIZnet Co., LTD.
//! All rights reserved.
//!
//! Redistribution and use in source and binary forms, with or without
//! modification, are permitted provided that the following conditions
//! are met:
//!
//! * Redistributions of source code must retain the above copyright
//! notice, this list of conditions and the following disclaimer.
//! * Redistributions in binary form must reproduce the above copyright
//! notice, this list of conditions and the following disclaimer in the
//! documentation and/or other materials provided with the distribution.
//! * Neither the name of the <ORGANIZATION> nor the names of its
//! contributors may be used to endorse or promote products derived
//! from this software without specific prior written permission.
//!
//! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
//! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
//! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
//! ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
//! LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
//! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
//! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
//! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
//! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
//! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
//! THE POSSIBILITY OF SUCH DAMAGE.
//
//*****************************************************************************/
//A20140501 : for use the type - ptrdiff_t
#include <cstddef>
#include <cstring>
#include "wizchip_conf.h"
/**
* @\ref WIZCHIP instance data
*/
static uint8_t _DNS_[4]; // DNS server ip address
static dhcp_mode _DHCP_; // DHCP mode
static const char WizchipId[6] = "w5500";
int8_t ctlwizchip(ctlwizchip_type cwtype, void* arg)
{
switch(cwtype)
{
case CW_RESET_WIZCHIP:
wizchip_sw_reset();
break;
case CW_INIT_WIZCHIP:
{
uint8_t* ptmp[2] = {0,0};
if (arg != 0)
{
ptmp[0] = (uint8_t*)arg;
ptmp[1] = ptmp[0] + _WIZCHIP_SOCK_NUM_;
}
return wizchip_init(ptmp[0], ptmp[1]);
}
case CW_CLR_INTERRUPT:
wizchip_clrinterrupt(*((intr_kind*)arg));
break;
case CW_GET_INTERRUPT:
*((intr_kind*)arg) = wizchip_getinterrupt();
break;
case CW_SET_INTRMASK:
wizchip_setinterruptmask(*((intr_kind*)arg));
break;
case CW_GET_INTRMASK:
*((intr_kind*)arg) = wizchip_getinterruptmask();
break;
case CW_SET_INTRTIME:
setINTLEVEL(*(uint16_t*)arg);
break;
case CW_GET_INTRTIME:
*(uint16_t*)arg = getINTLEVEL();
break;
case CW_GET_ID:
memcpy(arg, WizchipId, sizeof(WizchipId));
break;
case CW_RESET_PHY:
wizphy_reset();
break;
case CW_SET_PHYCONF:
wizphy_setphyconf((wiz_PhyConf*)arg);
break;
case CW_GET_PHYCONF:
wizphy_getphyconf((wiz_PhyConf*)arg);
break;
case CW_GET_PHYSTATUS:
break;
case CW_SET_PHYPOWMODE:
return wizphy_setphypmode(*(uint8_t*)arg);
case CW_GET_PHYPOWMODE:
{
uint8_t tmp = wizphy_getphypmode();
if ((int8_t)tmp == -1)
{
return -1;
}
*(uint8_t*)arg = tmp;
}
break;
case CW_GET_PHYLINK:
{
uint8_t tmp = wizphy_getphylink();
if ((int8_t)tmp == -1)
{
return -1;
}
*(uint8_t*)arg = tmp;
}
break;
default:
return -1;
}
return 0;
}
int8_t ctlnetwork(ctlnetwork_type cntype, void* arg)
{
switch(cntype)
{
case CN_SET_NETINFO:
wizchip_setnetinfo((wiz_NetInfo*)arg);
break;
case CN_GET_NETINFO:
wizchip_getnetinfo((wiz_NetInfo*)arg);
break;
case CN_SET_NETMODE:
return wizchip_setnetmode(*(netmode_type*)arg);
case CN_GET_NETMODE:
*(netmode_type*)arg = wizchip_getnetmode();
break;
case CN_SET_TIMEOUT:
wizchip_settimeout((wiz_NetTimeout*)arg);
break;
case CN_GET_TIMEOUT:
wizchip_gettimeout((wiz_NetTimeout*)arg);
break;
default:
return -1;
}
return 0;
}
void wizchip_sw_reset(void)
{
uint8_t gw[4], sn[4], sip[4];
uint8_t mac[6];
getSHAR(mac);
getGAR(gw); getSUBR(sn); getSIPR(sip);
setMR(MR_RST);
getMR(); // for delay
setSHAR(mac);
setGAR(gw);
setSUBR(sn);
setSIPR(sip);
}
int8_t wizchip_init(uint8_t* txsize, uint8_t* rxsize)
{
wizchip_sw_reset();
if (txsize != nullptr)
{
int8_t tmp = 0;
for (uint8_t i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
{
tmp += txsize[i];
if (tmp > 16)
{
return -1;
}
}
for (uint8_t i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
{
setSn_TXBUF_SIZE(i, txsize[i]);
}
}
if (rxsize != nullptr)
{
int8_t tmp = 0;
for (uint8_t i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
{
tmp += rxsize[i];
if (tmp > 16)
{
return -1;
}
}
for (uint8_t i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
{
setSn_RXBUF_SIZE(i, rxsize[i]);
}
}
return 0;
}
void wizchip_clrinterrupt(intr_kind intr)
{
setIR((uint8_t)intr);
setSIR((uint8_t)((uint16_t)intr >> 8));
}
intr_kind wizchip_getinterrupt(void)
{
const uint8_t ir = getIR();
const uint8_t sir = getSIR();
const uint16_t ret = ((uint16_t)sir << 8) | ir;
return (intr_kind)ret;
}
void wizchip_setinterruptmask(intr_kind intr)
{
setIMR((uint8_t)intr);
setSIMR((uint8_t)((uint16_t)intr >> 8));
}
intr_kind wizchip_getinterruptmask(void)
{
const uint8_t imr = getIMR();
const uint8_t simr = getSIMR();
const uint16_t ret = ((uint16_t)simr << 8) | imr;
return (intr_kind)ret;
}
int8_t wizphy_getphylink(void)
{
return (getPHYCFGR() & PHYCFGR_LNK_ON) ? PHY_LINK_ON : PHY_LINK_OFF;
}
int8_t wizphy_getphypmode(void)
{
return (getPHYCFGR() & PHYCFGR_OPMDC_PDOWN) ? PHY_POWER_DOWN : PHY_POWER_NORM;
}
void wizphy_reset(void)
{
uint8_t tmp = getPHYCFGR();
tmp &= PHYCFGR_RST;
setPHYCFGR(tmp);
tmp = getPHYCFGR();
tmp |= ~PHYCFGR_RST;
setPHYCFGR(tmp);
}
void wizphy_setphyconf(wiz_PhyConf* phyconf)
{
uint8_t tmp = 0;
if (phyconf->by == PHY_CONFBY_SW)
{
tmp |= PHYCFGR_OPMD;
}
else
{
tmp &= ~PHYCFGR_OPMD;
}
if (phyconf->mode == PHY_MODE_AUTONEGO)
{
tmp |= PHYCFGR_OPMDC_ALLA;
}
else
{
if (phyconf->duplex == PHY_DUPLEX_FULL)
{
if (phyconf->speed == PHY_SPEED_100)
{
tmp |= PHYCFGR_OPMDC_100F;
}
else
{
tmp |= PHYCFGR_OPMDC_10F;
}
}
else
{
if (phyconf->speed == PHY_SPEED_100)
{
tmp |= PHYCFGR_OPMDC_100H;
}
else
{
tmp |= PHYCFGR_OPMDC_10H;
}
}
}
setPHYCFGR(tmp);
wizphy_reset();
}
void wizphy_getphyconf(wiz_PhyConf* phyconf)
{
const uint8_t tmp = getPHYCFGR();
phyconf->by = (tmp & PHYCFGR_OPMD) ? PHY_CONFBY_SW : PHY_CONFBY_HW;
switch(tmp & PHYCFGR_OPMDC_ALLA)
{
case PHYCFGR_OPMDC_ALLA:
case PHYCFGR_OPMDC_100FA:
phyconf->mode = PHY_MODE_AUTONEGO;
break;
default:
phyconf->mode = PHY_MODE_MANUAL;
break;
}
switch(tmp & PHYCFGR_OPMDC_ALLA)
{
case PHYCFGR_OPMDC_100FA:
case PHYCFGR_OPMDC_100F:
case PHYCFGR_OPMDC_100H:
phyconf->speed = PHY_SPEED_100;
break;
default:
phyconf->speed = PHY_SPEED_10;
break;
}
switch(tmp & PHYCFGR_OPMDC_ALLA)
{
case PHYCFGR_OPMDC_100FA:
case PHYCFGR_OPMDC_100F:
case PHYCFGR_OPMDC_10F:
phyconf->duplex = PHY_DUPLEX_FULL;
break;
default:
phyconf->duplex = PHY_DUPLEX_HALF;
break;
}
}
void wizphy_getphystat(wiz_PhyConf* phyconf)
{
const uint8_t tmp = getPHYCFGR();
phyconf->duplex = (tmp & PHYCFGR_DPX_FULL) ? PHY_DUPLEX_FULL : PHY_DUPLEX_HALF;
phyconf->speed = (tmp & PHYCFGR_SPD_100) ? PHY_SPEED_100 : PHY_SPEED_10;
}
int8_t wizphy_setphypmode(uint8_t pmode)
{
uint8_t tmp = getPHYCFGR();
if ((tmp & PHYCFGR_OPMD)== 0)
{
return -1;
}
tmp &= ~PHYCFGR_OPMDC_ALLA;
if (pmode == PHY_POWER_DOWN)
{
tmp |= PHYCFGR_OPMDC_PDOWN;
}
else
{
tmp |= PHYCFGR_OPMDC_ALLA;
}
setPHYCFGR(tmp);
wizphy_reset();
tmp = getPHYCFGR();
if (pmode == PHY_POWER_DOWN)
{
if (tmp & PHYCFGR_OPMDC_PDOWN)
{
return 0;
}
}
else
{
if (tmp & PHYCFGR_OPMDC_ALLA)
{
return 0;
}
}
return -1;
}
void wizchip_setnetinfo(wiz_NetInfo* pnetinfo)
{
setSHAR(pnetinfo->mac);
setGAR(pnetinfo->gw);
setSUBR(pnetinfo->sn);
setSIPR(pnetinfo->ip);
_DNS_[0] = pnetinfo->dns[0];
_DNS_[1] = pnetinfo->dns[1];
_DNS_[2] = pnetinfo->dns[2];
_DNS_[3] = pnetinfo->dns[3];
_DHCP_ = pnetinfo->dhcp;
}
void wizchip_getnetinfo(wiz_NetInfo* pnetinfo)
{
getSHAR(pnetinfo->mac);
getGAR(pnetinfo->gw);
getSUBR(pnetinfo->sn);
getSIPR(pnetinfo->ip);
pnetinfo->dns[0]= _DNS_[0];
pnetinfo->dns[1]= _DNS_[1];
pnetinfo->dns[2]= _DNS_[2];
pnetinfo->dns[3]= _DNS_[3];
pnetinfo->dhcp = _DHCP_;
}
int8_t wizchip_setnetmode(netmode_type netmode)
{
if (netmode & ~(NM_WAKEONLAN | NM_PPPOE | NM_PINGBLOCK | NM_FORCEARP))
{
return -1;
}
uint8_t tmp = getMR();
tmp |= (uint8_t)netmode;
setMR(tmp);
return 0;
}
netmode_type wizchip_getnetmode(void)
{
return (netmode_type) getMR();
}
void wizchip_settimeout(wiz_NetTimeout* nettime)
{
setRCR(nettime->retry_cnt);
setRTR(nettime->time_100us);
}
void wizchip_gettimeout(wiz_NetTimeout* nettime)
{
nettime->retry_cnt = getRCR();
nettime->time_100us = getRTR();
}
// End
|