source: pacpussensors/trunk/CanGateway/driver/kvaser/linux/sja1000.h@ 107

Last change on this file since 107 was 97, checked in by DHERBOMEZ Gérald, 9 years ago

add include files for kvaser
File size: 8.1 KB
Line 
1/*
2** Copyright 2012 by Kvaser AB, Mölndal, Sweden
3** http://www.kvaser.com
4**
5** This software is dual licensed under the following two licenses:
6** BSD-new and GPLv2. You may use either one. See the included
7** COPYING file for details.
8**
9** License: BSD-new
10** ===============================================================================
11** Redistribution and use in source and binary forms, with or without
12** modification, are permitted provided that the following conditions are met:
13** * Redistributions of source code must retain the above copyright
14** notice, this list of conditions and the following disclaimer.
15** * Redistributions in binary form must reproduce the above copyright
16** notice, this list of conditions and the following disclaimer in the
17** documentation and/or other materials provided with the distribution.
18** * Neither the name of the <organization> nor the
19** names of its contributors may be used to endorse or promote products
20** derived from this software without specific prior written permission.
21**
22** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
23** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
24** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
26** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
27** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
29** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
31** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32**
33**
34** License: GPLv2
35** ===============================================================================
36** This program is free software; you can redistribute it and/or
37** modify it under the terms of the GNU General Public License
38** as published by the Free Software Foundation; either version 2
39** of the License, or (at your option) any later version.
40**
41** This program is distributed in the hope that it will be useful,
42** but WITHOUT ANY WARRANTY; without even the implied warranty of
43** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
44** GNU General Public License for more details.
45**
46** You should have received a copy of the GNU General Public License
47** along with this program; if not, write to the Free Software
48** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
49**
50** ---------------------------------------------------------------------------
51**/
52
53#ifndef _SJA1000_H_
54#define _SJA1000_H_
55
56/* Mode Register */
57#define PCAN_MOD 0
58#define PCAN_SM 0x10
59#define PCAN_AFM 0x08
60#define PCAN_STM 0x04
61#define PCAN_LOM 0x02
62#define PCAN_RM 0x01
63
64/* Command Register */
65#define PCAN_CMR 1
66#define PCAN_SRR 0x10
67#define PCAN_CDO 0x08
68#define PCAN_RRB 0x04
69#define PCAN_AT 0x02
70#define PCAN_TR 0x01
71
72#define PCAN_CMD_SINGLESHOT (PCAN_AT|PCAN_TR)
73#define PCAN_CMD_SINGLESHOT_SELF (PCAN_SRR|PCAN_AT)
74
75/* Status Register */
76#define PCAN_SR 2
77#define PCAN_BS 0x80
78#define PCAN_ES 0x40
79#define PCAN_TS 0x20
80#define PCAN_RS 0x10
81#define PCAN_TCS 0x08
82#define PCAN_TBS 0x04
83#define PCAN_DOS 0x02
84#define PCAN_RBS 0x01
85
86/* Interrupt Register */
87#define PCAN_IR 3
88#define PCAN_BEI 0x80
89#define PCAN_ALI 0x40
90#define PCAN_EPI 0x20
91#define PCAN_WUI 0x10
92#define PCAN_DOI 0x08
93#define PCAN_EI 0x04
94#define PCAN_TI 0x02
95#define PCAN_RI 0x01
96
97/* Interrupt Enable Register */
98#define PCAN_IER 4
99#define PCAN_BEIE 0x80
100#define PCAN_ALIE 0x40
101#define PCAN_EPIE 0x20
102#define PCAN_WUIE 0x10
103#define PCAN_DOIE 0x08
104#define PCAN_EIE 0x04
105#define PCAN_TIE 0x02
106#define PCAN_RIE 0x01
107
108
109/* Bus Timing Register 0 */
110#define PCAN_BTR0 6
111
112/* Bus Timing Register 1 */
113#define PCAN_BTR1 7
114
115/* Output Control Register */
116#define PCAN_OCR 8
117#define PCAN_OCTP1 0x80
118#define PCAN_OCTN1 0x40
119#define PCAN_OCPOL1 0x20
120#define PCAN_OCTP0 0x10
121#define PCAN_OCTN0 0x08
122#define PCAN_OCPOL0 0x04
123#define PCAN_OCM1 0x02
124#define PCAN_OCM0 0x01
125
126#define PCAN_ALC 11
127
128#define PCAN_ECC 12
129#define PCAN_ECC_ERROR_MASK 0xC0
130#define PCAN_ECC_BIT_ERROR 0x00
131#define PCAN_ECC_FORM_ERROR 0x40
132#define PCAN_ECC_STUFF_ERROR 0x80
133#define PCAN_ECC_OTHER_ERROR 0xc0
134#define PCAN_ECC_DIR_MASK 0x20
135#define PCAN_ECC_DIR_TX 0x00
136#define PCAN_ECC_DIR_RX 0x20
137#define PCAN_ECC_SEGMENT_MASK 0x1F
138
139#define PCAN_EWLR 13
140#define PCAN_RXERR 14
141#define PCAN_TXERR 15
142
143#define PCAN_ACR0 16
144#define PCAN_ACR1 17
145#define PCAN_ACR2 18
146#define PCAN_ACR3 19
147#define PCAN_AMR0 20
148#define PCAN_AMR1 21
149#define PCAN_AMR2 22
150#define PCAN_AMR3 23
151
152#define PCAN_RMC 29
153#define PCAN_RBSA 30
154#define PCAN_CDR 31
155#define PCAN_PELICAN 0x80
156#define PCAN_CBP 0x40
157#define PCAN_RXINTEN 0x20
158#define PCAN_CLOCKOFF 0x08
159
160#define PCAN_FF_EXTENDED 0x80
161#define PCAN_FF_REMOTE 0x40
162
163#define PCAN_MSGBUF 16
164#define PCAN_SID0 17
165#define PCAN_SID1 18
166#define PCAN_XID0 17
167#define PCAN_XID1 18
168#define PCAN_XID2 19
169#define PCAN_XID3 20
170#define PCAN_SDATA 19
171#define PCAN_XDATA 21
172
173#define PCAN_RXFIFO 32
174#define PCAN_RXFIFO_SIZE 64
175
176typedef struct {
177 unsigned char mode;
178 unsigned char command;
179 unsigned char status;
180 unsigned char intr;
181 unsigned char intrEnable;
182 unsigned char _reserved0;
183 unsigned char btr0;
184 unsigned char btr1;
185 unsigned char outputCtrl;
186 unsigned char test;
187 unsigned char _reserved1;
188 unsigned char arbLost;
189 unsigned char errorCode;
190 unsigned char errorWarningLimit;
191 unsigned char rxError;
192 unsigned char txError;
193 unsigned char frameFormat;
194 union {
195 struct {
196 unsigned char id0;
197 unsigned char id1;
198 unsigned char data[8];
199 } std;
200 struct {
201 unsigned char id0;
202 unsigned char id1;
203 unsigned char id2;
204 unsigned char id3;
205 unsigned char data[8];
206 } ext;
207 } msg;
208 unsigned char _reserved3;
209 unsigned char rxBufStart;
210 unsigned char clockDivider;
211} sja1000;
212
213#define PCAN_EPOS_START_OF_FRAME 0x03
214#define PCAN_EPOS_ID28_ID21 0x02
215#define PCAN_EPOS_ID20_ID18 0x06
216#define PCAN_EPOS_SRTR 0x04
217#define PCAN_EPOS_IDE 0x05
218#define PCAN_EPOS_ID17_ID13 0x07
219#define PCAN_EPOS_ID12_ID5 0x0F
220#define PCAN_EPOS_ID4_ID0 0x0E
221#define PCAN_EPOS_RTR 0x0C
222#define PCAN_EPOS_RESVD_1 0x0D
223#define PCAN_EPOS_RESVD_2 0x09
224#define PCAN_EPOS_DLC 0x0B
225#define PCAN_EPOS_DATA 0x0A
226#define PCAN_EPOS_CRC 0x08
227#define PCAN_EPOS_CRC_DELIM 0x18
228#define PCAN_EPOS_ACK 0x19
229#define PCAN_EPOS_ACK_DELIM 0x1B
230#define PCAN_EPOS_EOF 0x1A
231#define PCAN_EPOS_INTERMISSION 0x12
232#define PCAN_EPOS_ACTIVE_ERROR 0x11
233#define PCAN_EPOS_PASSIVE_ERROR 0x16
234#define PCAN_EPOS_TOLERATE_DOM 0x13
235#define PCAN_EPOS_ERROR_DELIM 0x17
236#define PCAN_EPOS_OVERLOAD 0x1C
237
238
239#endif
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