at90can_set_mode.c
Go to the documentation of this file.
1 // ----------------------------------------------------------------------------
2 /*
3  * Copyright (c) 2007 Fabian Greif, Roboterclub Aachen e.V.
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  *
27  * $Id: at90can_set_mode.c 6837 2008-11-16 19:05:15Z fabian $
28  */
29 // ----------------------------------------------------------------------------
30 
31 #include "at90can_private.h"
32 #ifdef SUPPORT_FOR_AT90CAN__
33 
34 // ----------------------------------------------------------------------------
35 void at90can_set_mode(can_mode_t mode)
36 {
37  if (mode == LISTEN_ONLY_MODE || mode == LOOPBACK_MODE) {
38  CANGCON |= (1<<LISTEN);
39  }
40  else {
41  CANGCON &= ~(1<<LISTEN);
42  }
43 }
44 
45 #endif // SUPPORT_FOR_AT90CAN__
LOOPBACK_MODE
@ LOOPBACK_MODE
alle Nachrichten direkt auf die Empfangsregister umleiten ohne sie zu senden
Definition: can.h:269
can_mode_t
can_mode_t
Modus des CAN Interfaces.
Definition: can.h:267
LISTEN_ONLY_MODE
@ LISTEN_ONLY_MODE
der CAN Contoller empfängt nur und verhält sich völlig passiv
Definition: can.h:268
at90can_private.h

uavcan_communicator
Author(s):
autogenerated on Fri Dec 13 2024 03:10:02