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
|
/***************************************************************************
avc_api.h - description
-------------------
begin : Wed May 1 2000
copyright : (C) 2000 by Manfred Weihs
copyright : (C) 2003 by Philipp Gutgsell
copyright : (C) 2008 by Henrik Kurelid (henrik@kurelid.se)
email : 0014guph@edu.fh-kaernten.ac.at
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
/*
This is based on code written by Peter Halwachs,
Thomas Groiss and Andreas Monitzer.
*/
#ifndef __AVC_API_H__
#define __AVC_API_H__
#include <linux/dvb/frontend.h>
/*************************************************************
Constants from EN510221
**************************************************************/
#define LIST_MANAGEMENT_ONLY 0x03
/*************************************************************
FCP Address range
**************************************************************/
#define RESPONSE_REGISTER 0xFFFFF0000D00ULL
#define COMMAND_REGISTER 0xFFFFF0000B00ULL
#define PCR_BASE_ADDRESS 0xFFFFF0000900ULL
/************************************************************
definition of structures
*************************************************************/
typedef struct {
int Nr_SourcePlugs;
int Nr_DestinationPlugs;
} TunerInfo;
/***********************************************
supported cts
************************************************/
#define AVC 0x0
// FCP command frame with ctype = 0x0 is AVC command frame
#ifdef __LITTLE_ENDIAN
// Definition FCP Command Frame
typedef struct _AVCCmdFrm
{
// AV/C command frame
__u8 ctype : 4 ; // command type
__u8 cts : 4 ; // always 0x0 for AVC
__u8 suid : 3 ; // subunit ID
__u8 sutyp : 5 ; // subunit_typ
__u8 opcode : 8 ; // opcode
__u8 operand[509] ; // array of operands [1-507]
int length; //length of the command frame
} AVCCmdFrm ;
// Definition FCP Response Frame
typedef struct _AVCRspFrm
{
// AV/C response frame
__u8 resp : 4 ; // response type
__u8 cts : 4 ; // always 0x0 for AVC
__u8 suid : 3 ; // subunit ID
__u8 sutyp : 5 ; // subunit_typ
__u8 opcode : 8 ; // opcode
__u8 operand[509] ; // array of operands [1-507]
int length; //length of the response frame
} AVCRspFrm ;
#else
typedef struct _AVCCmdFrm
{
__u8 cts:4;
__u8 ctype:4;
__u8 sutyp:5;
__u8 suid:3;
__u8 opcode;
__u8 operand[509];
int length;
} AVCCmdFrm;
typedef struct _AVCRspFrm
{
__u8 cts:4;
__u8 resp:4;
__u8 sutyp:5;
__u8 suid:3;
__u8 opcode;
__u8 operand[509];
int length;
} AVCRspFrm;
#endif
/*************************************************************
AVC command types (ctype)
**************************************************************///
#define CONTROL 0x00
#define STATUS 0x01
#define INQUIRY 0x02
#define NOTIFY 0x03
/*************************************************************
AVC respond types
**************************************************************///
#define NOT_IMPLEMENTED 0x8
#define ACCEPTED 0x9
#define REJECTED 0xA
#define STABLE 0xC
#define CHANGED 0xD
#define INTERIM 0xF
/*************************************************************
AVC opcodes
**************************************************************///
#define CONNECT 0x24
#define DISCONNECT 0x25
#define UNIT_INFO 0x30
#define SUBUNIT_Info 0x31
#define VENDOR 0x00
#define PLUG_INFO 0x02
#define OPEN_DESCRIPTOR 0x08
#define READ_DESCRIPTOR 0x09
#define OBJECT_NUMBER_SELECT 0x0D
/*************************************************************
AVCTuner opcodes
**************************************************************/
#define DSIT 0xC8
#define DSD 0xCB
#define DESCRIPTOR_TUNER_STATUS 0x80
#define DESCRIPTOR_SUBUNIT_IDENTIFIER 0x00
/*************************************************************
AVCTuner list types
**************************************************************/
#define Multiplex_List 0x80
#define Service_List 0x82
/*************************************************************
AVCTuner object entries
**************************************************************/
#define Multiplex 0x80
#define Service 0x82
#define Service_with_specified_components 0x83
#define Preferred_components 0x90
#define Component 0x84
/*************************************************************
Vendor-specific commands
**************************************************************/
// digital everywhere vendor ID
#define SFE_VENDOR_DE_COMPANYID_0 0x00
#define SFE_VENDOR_DE_COMPANYID_1 0x12
#define SFE_VENDOR_DE_COMPANYID_2 0x87
#define SFE_VENDOR_MAX_NR_COMPONENTS 0x4
#define SFE_VENDOR_MAX_NR_SERVICES 0x3
#define SFE_VENDOR_MAX_NR_DSD_ELEMENTS 0x10
// vendor commands
#define SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL 0x0A
#define SFE_VENDOR_OPCODE_LNB_CONTROL 0x52
#define SFE_VENDOR_OPCODE_TUNE_QPSK 0x58 // QPSK command for DVB-S
// TODO: following vendor specific commands needs to be implemented
#define SFE_VENDOR_OPCODE_GET_FIRMWARE_VERSION 0x00
#define SFE_VENDOR_OPCODE_HOST2CA 0x56
#define SFE_VENDOR_OPCODE_CA2HOST 0x57
#define SFE_VENDOR_OPCODE_CISTATUS 0x59
#define SFE_VENDOR_OPCODE_TUNE_QPSK2 0x60 // QPSK command for DVB-S2 devices
// CA Tags
#define SFE_VENDOR_TAG_CA_RESET 0x00
#define SFE_VENDOR_TAG_CA_APPLICATION_INFO 0x01
#define SFE_VENDOR_TAG_CA_PMT 0x02
#define SFE_VENDOR_TAG_CA_DATE_TIME 0x04
#define SFE_VENDOR_TAG_CA_MMI 0x05
#define SFE_VENDOR_TAG_CA_ENTER_MENU 0x07
//AVCTuner DVB identifier service_ID
#define DVB 0x20
/*************************************************************
AVC descriptor types
**************************************************************/
#define Subunit_Identifier_Descriptor 0x00
#define Tuner_Status_Descriptor 0x80
typedef struct {
__u8 Subunit_Type;
__u8 Max_Subunit_ID;
} SUBUNIT_INFO;
/*************************************************************
AVCTuner DVB object IDs are 6 byte long
**************************************************************/
typedef struct {
__u8 Byte0;
__u8 Byte1;
__u8 Byte2;
__u8 Byte3;
__u8 Byte4;
__u8 Byte5;
}OBJECT_ID;
/*************************************************************
MULIPLEX Structs
**************************************************************/
typedef struct
{
#ifdef __LITTLE_ENDIAN
__u8 RF_frequency_hByte:6;
__u8 raster_Frequency:2;//Bit7,6 raster frequency
#else
__u8 raster_Frequency:2;
__u8 RF_frequency_hByte:6;
#endif
__u8 RF_frequency_mByte;
__u8 RF_frequency_lByte;
}FREQUENCY;
#ifdef __LITTLE_ENDIAN
typedef struct
{
__u8 Modulation :1;
__u8 FEC_inner :1;
__u8 FEC_outer :1;
__u8 Symbol_Rate :1;
__u8 Frequency :1;
__u8 Orbital_Pos :1;
__u8 Polarisation :1;
__u8 reserved_fields :1;
__u8 reserved1 :7;
__u8 Network_ID :1;
}MULTIPLEX_VALID_FLAGS;
typedef struct
{
__u8 GuardInterval:1;
__u8 CodeRateLPStream:1;
__u8 CodeRateHPStream:1;
__u8 HierarchyInfo:1;
__u8 Constellation:1;
__u8 Bandwidth:1;
__u8 CenterFrequency:1;
__u8 reserved1:1;
__u8 reserved2:5;
__u8 OtherFrequencyFlag:1;
__u8 TransmissionMode:1;
__u8 NetworkId:1;
}MULTIPLEX_VALID_FLAGS_DVBT;
#else
typedef struct {
__u8 reserved_fields:1;
__u8 Polarisation:1;
__u8 Orbital_Pos:1;
__u8 Frequency:1;
__u8 Symbol_Rate:1;
__u8 FEC_outer:1;
__u8 FEC_inner:1;
__u8 Modulation:1;
__u8 Network_ID:1;
__u8 reserved1:7;
}MULTIPLEX_VALID_FLAGS;
typedef struct {
__u8 reserved1:1;
__u8 CenterFrequency:1;
__u8 Bandwidth:1;
__u8 Constellation:1;
__u8 HierarchyInfo:1;
__u8 CodeRateHPStream:1;
__u8 CodeRateLPStream:1;
__u8 GuardInterval:1;
__u8 NetworkId:1;
__u8 TransmissionMode:1;
__u8 OtherFrequencyFlag:1;
__u8 reserved2:5;
}MULTIPLEX_VALID_FLAGS_DVBT;
#endif
typedef union {
MULTIPLEX_VALID_FLAGS Bits;
MULTIPLEX_VALID_FLAGS_DVBT Bits_T;
struct {
__u8 ByteHi;
__u8 ByteLo;
} Valid_Word;
} M_VALID_FLAGS;
typedef struct
{
#ifdef __LITTLE_ENDIAN
__u8 ActiveSystem;
__u8 reserved:5;
__u8 NoRF:1;
__u8 Moving:1;
__u8 Searching:1;
__u8 SelectedAntenna:7;
__u8 Input:1;
__u8 BER[4];
__u8 SignalStrength;
FREQUENCY Frequency;
__u8 ManDepInfoLength;
__u8 PowerSupply:1;
__u8 FrontEndPowerStatus:1;
__u8 reserved3:1;
__u8 AntennaError:1;
__u8 FrontEndError:1;
__u8 reserved2:3;
__u8 CarrierNoiseRatio[2];
__u8 reserved4[2];
__u8 PowerSupplyVoltage;
__u8 AntennaVoltage;
__u8 FirewireBusVoltage;
__u8 CaMmi:1;
__u8 reserved5:7;
__u8 reserved6:1;
__u8 CaInitializationStatus:1;
__u8 CaErrorFlag:1;
__u8 CaDvbFlag:1;
__u8 CaModulePresentStatus:1;
__u8 CaApplicationInfo:1;
__u8 CaDateTimeRequest:1;
__u8 CaPmtReply:1;
#else
__u8 ActiveSystem;
__u8 Searching:1;
__u8 Moving:1;
__u8 NoRF:1;
__u8 reserved:5;
__u8 Input:1;
__u8 SelectedAntenna:7;
__u8 BER[4];
__u8 SignalStrength;
FREQUENCY Frequency;
__u8 ManDepInfoLength;
__u8 reserved2:3;
__u8 FrontEndError:1;
__u8 AntennaError:1;
__u8 reserved3:1;
__u8 FrontEndPowerStatus:1;
__u8 PowerSupply:1;
__u8 CarrierNoiseRatio[2];
__u8 reserved4[2];
__u8 PowerSupplyVoltage;
__u8 AntennaVoltage;
__u8 FirewireBusVoltage;
__u8 reserved5:7;
__u8 CaMmi:1;
__u8 CaPmtReply:1;
__u8 CaDateTimeRequest:1;
__u8 CaApplicationInfo:1;
__u8 CaModulePresentStatus:1;
__u8 CaDvbFlag:1;
__u8 CaErrorFlag:1;
__u8 CaInitializationStatus:1;
__u8 reserved6:1;
#endif
} ANTENNA_INPUT_INFO; // 22 Byte
#define LNBCONTROL_DONTCARE 0xff
extern int AVCWrite(struct firesat *firesat, const AVCCmdFrm *CmdFrm, AVCRspFrm *RspFrm);
extern int AVCRecv(struct firesat *firesat, u8 *data, size_t length);
extern int AVCTuner_DSIT(struct firesat *firesat,
int Source_Plug,
struct dvb_frontend_parameters *params,
__u8 *status);
extern int AVCTunerStatus(struct firesat *firesat, ANTENNA_INPUT_INFO *antenna_input_info);
extern int AVCTuner_DSD(struct firesat *firesat, struct dvb_frontend_parameters *params, __u8 *status);
extern int AVCTuner_SetPIDs(struct firesat *firesat, unsigned char pidc, u16 pid[]);
extern int AVCTuner_GetTS(struct firesat *firesat);
extern int AVCIdentifySubunit(struct firesat *firesat, unsigned char *systemId, int *transport);
extern int AVCLNBControl(struct firesat *firesat, char voltage, char burst, char conttone, char nrdiseq, struct dvb_diseqc_master_cmd *diseqcmd);
extern int AVCSubUnitInfo(struct firesat *firesat, char *subunitcount);
extern int AVCRegisterRemoteControl(struct firesat *firesat);
extern int AVCTuner_Host2Ca(struct firesat *firesat);
extern int avc_ca_app_info(struct firesat *firesat, char *app_info,
int *length);
extern int avc_ca_info(struct firesat *firesat, char *app_info, int *length);
extern int avc_ca_reset(struct firesat *firesat);
extern int avc_ca_pmt(struct firesat *firesat, char *app_info, int length);
extern int avc_ca_get_time_date(struct firesat *firesat, int *interval);
extern int avc_ca_enter_menu(struct firesat *firesat);
extern int avc_ca_get_mmi(struct firesat *firesat, char *mmi_object,
int *length);
#endif
|
