author | Florian Pose <fp@igh-essen.com> |
Mon, 04 May 2009 12:10:11 +0000 | |
changeset 1435 | f1df39224f49 |
parent 1363 | 11c0b2caa253 |
child 1851 | a56bd34e20a1 |
permissions | -rw-r--r-- |
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
1 |
/****************************************************************************** |
0 | 2 |
* |
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
3 |
* $Id$ |
0 | 4 |
* |
1326
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
5 |
* Copyright (C) 2006-2008 Florian Pose, Ingenieurgemeinschaft IgH |
197
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
6 |
* |
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
7 |
* This file is part of the IgH EtherCAT Master. |
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
8 |
* |
1326
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
9 |
* The IgH EtherCAT Master is free software; you can redistribute it and/or |
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
10 |
* modify it under the terms of the GNU General Public License version 2, as |
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
11 |
* published by the Free Software Foundation. |
197
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
12 |
* |
1326
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
13 |
* The IgH EtherCAT Master is distributed in the hope that it will be useful, |
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
16 |
* Public License for more details. |
197
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
17 |
* |
1326
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
18 |
* You should have received a copy of the GNU General Public License along |
ef907b0b5125
merge -c1603 branches/stable-1.4: Changed licence headers to avoid conflicts with the GPL; restricted licence to GPLv2 only.
Florian Pose <fp@igh-essen.com>
parents:
1209
diff
changeset
|
19 |
* with the IgH EtherCAT Master; if not, write to the Free Software |
197
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
20 |
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
21 |
* |
1363
11c0b2caa253
Improved and added license headers.
Florian Pose <fp@igh-essen.com>
parents:
1326
diff
changeset
|
22 |
* --- |
11c0b2caa253
Improved and added license headers.
Florian Pose <fp@igh-essen.com>
parents:
1326
diff
changeset
|
23 |
* |
11c0b2caa253
Improved and added license headers.
Florian Pose <fp@igh-essen.com>
parents:
1326
diff
changeset
|
24 |
* The license mentioned above concerns the source code only. Using the |
11c0b2caa253
Improved and added license headers.
Florian Pose <fp@igh-essen.com>
parents:
1326
diff
changeset
|
25 |
* EtherCAT technology and brand is only permitted in compliance with the |
11c0b2caa253
Improved and added license headers.
Florian Pose <fp@igh-essen.com>
parents:
1326
diff
changeset
|
26 |
* industrial property and similar rights of Beckhoff Automation GmbH. |
246
0bf7c769de06
Changed license headers and added EtherCAT license notice.
Florian Pose <fp@igh-essen.com>
parents:
231
diff
changeset
|
27 |
* |
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
28 |
*****************************************************************************/ |
0 | 29 |
|
199
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
30 |
/** |
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
31 |
\file |
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
32 |
EtherCAT device structure. |
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
33 |
*/ |
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
34 |
|
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
35 |
/*****************************************************************************/ |
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
36 |
|
883
4963e22a267a
Equalized defines against duplicated header inclusion.
Florian Pose <fp@igh-essen.com>
parents:
758
diff
changeset
|
37 |
#ifndef __EC_DEVICE_H__ |
4963e22a267a
Equalized defines against duplicated header inclusion.
Florian Pose <fp@igh-essen.com>
parents:
758
diff
changeset
|
38 |
#define __EC_DEVICE_H__ |
0 | 39 |
|
25
7d124bfba3ce
IF's im rtl8139too-Treiber vereinfacht und kein Polling mehr.
Florian Pose <fp@igh-essen.com>
parents:
19
diff
changeset
|
40 |
#include <linux/interrupt.h> |
7d124bfba3ce
IF's im rtl8139too-Treiber vereinfacht und kein Polling mehr.
Florian Pose <fp@igh-essen.com>
parents:
19
diff
changeset
|
41 |
|
104
052bc82d5442
MERGE branches/async -> trunk (alle Unterschiede ?bernommen)
Florian Pose <fp@igh-essen.com>
parents:
98
diff
changeset
|
42 |
#include "../devices/ecdev.h" |
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
43 |
#include "globals.h" |
392
eaee3c8d6ae0
Debug interfaces not compiled by default.
Florian Pose <fp@igh-essen.com>
parents:
246
diff
changeset
|
44 |
|
758
8fa6f825eb7d
Updated Doxygen documentation.
Florian Pose <fp@igh-essen.com>
parents:
693
diff
changeset
|
45 |
/** |
8fa6f825eb7d
Updated Doxygen documentation.
Florian Pose <fp@igh-essen.com>
parents:
693
diff
changeset
|
46 |
* Size of the transmit ring. |
8fa6f825eb7d
Updated Doxygen documentation.
Florian Pose <fp@igh-essen.com>
parents:
693
diff
changeset
|
47 |
* This memory ring is used to transmit frames. It is necessary to use |
8fa6f825eb7d
Updated Doxygen documentation.
Florian Pose <fp@igh-essen.com>
parents:
693
diff
changeset
|
48 |
* different memory regions, because otherwise the network device DMA could |
8fa6f825eb7d
Updated Doxygen documentation.
Florian Pose <fp@igh-essen.com>
parents:
693
diff
changeset
|
49 |
* send the same data twice, if it is called twice. |
8fa6f825eb7d
Updated Doxygen documentation.
Florian Pose <fp@igh-essen.com>
parents:
693
diff
changeset
|
50 |
*/ |
693
e341f1788608
Switched to tx socket buffer ring to avoid race conditions when multiple
Florian Pose <fp@igh-essen.com>
parents:
692
diff
changeset
|
51 |
#define EC_TX_RING_SIZE 2 |
e341f1788608
Switched to tx socket buffer ring to avoid race conditions when multiple
Florian Pose <fp@igh-essen.com>
parents:
692
diff
changeset
|
52 |
|
679
62fc387ec928
Added --enable-dummy; renamed EC_DBG_IF to EC_DEBUG_IF, ENABLE_DEBUG_IF
Florian Pose <fp@igh-essen.com>
parents:
579
diff
changeset
|
53 |
#ifdef EC_DEBUG_IF |
231
767548c75bf3
Added debug interface for network monitors.
Florian Pose <fp@igh-essen.com>
parents:
199
diff
changeset
|
54 |
#include "debug.h" |
392
eaee3c8d6ae0
Debug interfaces not compiled by default.
Florian Pose <fp@igh-essen.com>
parents:
246
diff
changeset
|
55 |
#endif |
0 | 56 |
|
692
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
57 |
#ifdef EC_DEBUG_RING |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
58 |
#define EC_DEBUG_RING_SIZE 10 |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
59 |
|
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
60 |
typedef enum { |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
61 |
TX, RX |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
62 |
} ec_debug_frame_dir_t; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
63 |
|
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
64 |
typedef struct { |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
65 |
ec_debug_frame_dir_t dir; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
66 |
struct timeval t; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
67 |
unsigned int addr; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
68 |
uint8_t data[EC_MAX_DATA_SIZE]; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
69 |
unsigned int data_size; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
70 |
} ec_debug_frame_t; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
71 |
|
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
72 |
#endif |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
73 |
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
74 |
/*****************************************************************************/ |
0 | 75 |
|
76 |
/** |
|
195
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
77 |
EtherCAT device. |
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
78 |
An EtherCAT device is a network interface card, that is owned by an |
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
79 |
EtherCAT master to send and receive EtherCAT frames with. |
0 | 80 |
*/ |
81 |
||
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
82 |
struct ec_device |
0 | 83 |
{ |
195
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
84 |
ec_master_t *master; /**< EtherCAT master */ |
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
85 |
struct net_device *dev; /**< pointer to the assigned net_device */ |
579
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
86 |
ec_pollfunc_t poll; /**< pointer to the device's poll function */ |
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
87 |
struct module *module; /**< pointer to the device's owning module */ |
195
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
88 |
uint8_t open; /**< true, if the net_device has been opened */ |
579
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
89 |
uint8_t link_state; /**< device link state */ |
693
e341f1788608
Switched to tx socket buffer ring to avoid race conditions when multiple
Florian Pose <fp@igh-essen.com>
parents:
692
diff
changeset
|
90 |
struct sk_buff *tx_skb[EC_TX_RING_SIZE]; /**< transmit skb ring */ |
758
8fa6f825eb7d
Updated Doxygen documentation.
Florian Pose <fp@igh-essen.com>
parents:
693
diff
changeset
|
91 |
unsigned int tx_ring_index; /**< last ring entry used to transmit */ |
1040
d2527675cdd5
Disable use of CPU timestamp counter by default.
Florian Pose <fp@igh-essen.com>
parents:
883
diff
changeset
|
92 |
#ifdef EC_HAVE_CYCLES |
533
acdd1f9ef7ab
Replaced ec_isr_t by ec_pollfunc_t; added poll function s in network drivers.
Florian Pose <fp@igh-essen.com>
parents:
493
diff
changeset
|
93 |
cycles_t cycles_poll; /**< cycles of last poll */ |
1040
d2527675cdd5
Disable use of CPU timestamp counter by default.
Florian Pose <fp@igh-essen.com>
parents:
883
diff
changeset
|
94 |
#endif |
692
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
95 |
#ifdef EC_DEBUG_RING |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
96 |
struct timeval timeval_poll; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
97 |
#endif |
533
acdd1f9ef7ab
Replaced ec_isr_t by ec_pollfunc_t; added poll function s in network drivers.
Florian Pose <fp@igh-essen.com>
parents:
493
diff
changeset
|
98 |
unsigned long jiffies_poll; /**< jiffies of last poll */ |
493 | 99 |
unsigned int tx_count; /**< number of frames sent */ |
100 |
unsigned int rx_count; /**< number of frames received */ |
|
679
62fc387ec928
Added --enable-dummy; renamed EC_DBG_IF to EC_DEBUG_IF, ENABLE_DEBUG_IF
Florian Pose <fp@igh-essen.com>
parents:
579
diff
changeset
|
101 |
#ifdef EC_DEBUG_IF |
231
767548c75bf3
Added debug interface for network monitors.
Florian Pose <fp@igh-essen.com>
parents:
199
diff
changeset
|
102 |
ec_debug_t dbg; /**< debug device */ |
392
eaee3c8d6ae0
Debug interfaces not compiled by default.
Florian Pose <fp@igh-essen.com>
parents:
246
diff
changeset
|
103 |
#endif |
692
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
104 |
#ifdef EC_DEBUG_RING |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
105 |
ec_debug_frame_t debug_frames[EC_DEBUG_RING_SIZE]; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
106 |
unsigned int debug_frame_index; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
107 |
unsigned int debug_frame_count; |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
108 |
#endif |
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
109 |
}; |
0 | 110 |
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
111 |
/*****************************************************************************/ |
0 | 112 |
|
579
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
113 |
int ec_device_init(ec_device_t *, ec_master_t *); |
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
114 |
void ec_device_clear(ec_device_t *); |
78
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
115 |
|
579
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
116 |
void ec_device_attach(ec_device_t *, struct net_device *, ec_pollfunc_t, |
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
117 |
struct module *); |
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
118 |
void ec_device_detach(ec_device_t *); |
17c6fd3b076e
Made master devices persistent; added ec_device_attach() and ec_device_detach().
Florian Pose <fp@igh-essen.com>
parents:
575
diff
changeset
|
119 |
|
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
120 |
int ec_device_open(ec_device_t *); |
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
121 |
int ec_device_close(ec_device_t *); |
78
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
122 |
|
533
acdd1f9ef7ab
Replaced ec_isr_t by ec_pollfunc_t; added poll function s in network drivers.
Florian Pose <fp@igh-essen.com>
parents:
493
diff
changeset
|
123 |
void ec_device_poll(ec_device_t *); |
98
f564d0929292
MERGE branches/async 222:233 -> trunk (Kommando-Warteschlangen).
Florian Pose <fp@igh-essen.com>
parents:
96
diff
changeset
|
124 |
uint8_t *ec_device_tx_data(ec_device_t *); |
78
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
125 |
void ec_device_send(ec_device_t *, size_t); |
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
126 |
|
692
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
127 |
#ifdef EC_DEBUG_RING |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
128 |
void ec_device_debug_ring_append(ec_device_t *, ec_debug_frame_dir_t, |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
129 |
const void *, size_t); |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
130 |
void ec_device_debug_ring_print(const ec_device_t *); |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
131 |
#endif |
fe7cf37c33f1
Implemented debug frame ring to output the last n frames for debugging
Florian Pose <fp@igh-essen.com>
parents:
679
diff
changeset
|
132 |
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
133 |
/*****************************************************************************/ |
0 | 134 |
|
135 |
#endif |