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SOEM
oshw
erika
erika/oshw.c
Go to the documentation of this file.
1
/*
2
* Licensed under the GNU General Public License version 2 with exceptions. See
3
* LICENSE file in the project root for full license information
4
*/
5
6
#include <stdio.h>
7
#include <stdlib.h>
8
#include <string.h>
9
#include <
inttypes.h
>
10
11
#include "
oshw.h
"
12
#include "intel_i210.h"
13
#include "
ethercat.h
"
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#if !defined(__gnu_linux__)
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#include <machine/endian.h>
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#else
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#include <endian.h>
19
#define __htons(x) htobe16(x)
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#define __ntohs(x) be16toh(x)
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#endif
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23
ec_adaptert
adapters
[DEVS_MAX_NB];
24
31
inline
uint16
oshw_htons
(
uint16
host)
32
{
33
// __htons() is provided by the bare-metal x86 compiler
34
return
__htons(host);
35
}
36
43
inline
uint16
oshw_ntohs
(
uint16
network)
44
{
45
// __ntohs() is provided by the bare-metal x86 compiler
46
return
__ntohs(network);
47
}
48
52
ec_adaptert
*
oshw_find_adapters
(
void
)
53
{
54
ec_adaptert
*ret = NULL;
55
if
(eth_discover_devices() >= 0) {
56
for
(
int
i = 0;; ++i) {
57
struct
eth_device *dev = eth_get_device(i);
58
if
(dev == NULL) {
59
adapters
[i-1].
next
= NULL;
60
break
;
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}
62
strncpy(
adapters
[i].name, dev->
name
, MAX_DEVICE_NAME);
63
adapters
[i].
next
= &
adapters
[i+1];
64
}
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ret = &(
adapters
[0]);
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}
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return
ret;
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}
69
74
void
oshw_free_adapters
(
ec_adaptert
*adapter)
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{
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}
77
78
extern
int
ec_slavecount
;
79
ec_adapter
Definition:
ethercatmain.h:44
ethercat.h
Headerfile for all ethercat headers.
oshw_htons
uint16 oshw_htons(uint16 host)
Definition:
erika/oshw.c:31
ec_adapter::next
ec_adaptert * next
Definition:
ethercatmain.h:48
oshw.h
Headerfile for ethercatbase.c.
uint16
uint16_t uint16
Definition:
osal.h:29
oshw_ntohs
uint16 oshw_ntohs(uint16 network)
Definition:
erika/oshw.c:43
oshw_free_adapters
void oshw_free_adapters(ec_adaptert *adapter)
Definition:
erika/oshw.c:74
adapters
ec_adaptert adapters[DEVS_MAX_NB]
Definition:
erika/oshw.c:23
ec_slavecount
int ec_slavecount
Definition:
ethercatmain.c:69
oshw_find_adapters
ec_adaptert * oshw_find_adapters(void)
Definition:
erika/oshw.c:52
ec_adapter::name
char name[EC_MAXLEN_ADAPTERNAME]
Definition:
ethercatmain.h:46
inttypes.h
soem
Author(s): Arthur Ketels and M.J.G. van den Molengraft
autogenerated on Wed Mar 2 2022 01:01:49