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Diffstat (limited to 'apps/examples/can/can.h')
-rw-r--r-- | apps/examples/can/can.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/apps/examples/can/can.h b/apps/examples/can/can.h deleted file mode 100644 index d9f9236f7..000000000 --- a/apps/examples/can/can.h +++ /dev/null @@ -1,131 +0,0 @@ -/**************************************************************************** - * examples/examples/can/can.h - * - * Copyright (C) 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -#ifndef __APPS_EXAMPLES_CAN_CAN_H -#define __APPS_EXAMPLES_CAN_CAN_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -/**************************************************************************** - * Definitions - ****************************************************************************/ -/* Configuration ************************************************************/ -/* This test depends on these specific CAN configurations settings (your - * specific CAN settings might require additional settings). - * - * CONFIG_CAN - Enables CAN support. - * CONFIG_CAN_LOOPBACK - A CAN driver may or may not support a loopback - * mode for testing. The STM32 CAN driver does support loopback mode. - * - * Specific configuration options for this example include: - * - * CONFIG_NSH_BUILTIN_APPS - Build the CAN test as an NSH built-in function. - * Default: Built as a standalone problem - * CONFIG_CAN_LOOPBACK - * CONFIG_EXAMPLES_CAN_DEVPATH - The path to the CAN device. Default: /dev/can0 - * CONFIG_EXAMPLES_CAN_NMSGS - If CONFIG_NSH_BUILTIN_APPS - * is defined, then the number of loops is provided on the command line - * and this value is ignored. Otherwise, this number of CAN message is - * collected and the program terminates. Default: If built as an NSH - * built-in, the default is 32. Otherwise messages are sent and received - * indefinitely. - * CONFIG_EXAMPLES_CAN_READONLY - Only receive messages - * CONFIG_EXAMPLES_CAN_WRITEONLY - Only send messages - */ - -#ifndef CONFIG_CAN -# error "CAN device support is not enabled (CONFIG_CAN)" -#endif - -#ifndef CONFIG_CAN_LOOPBACK -# warning "CAN loopback is not enabled (CONFIG_CAN_LOOPBACK)" -#endif - -#ifndef CONFIG_EXAMPLES_CAN_DEVPATH -# define CONFIG_EXAMPLES_CAN_DEVPATH "/dev/can0" -#endif - -#if defined(CONFIG_NSH_BUILTIN_APPS) && !defined(CONFIG_EXAMPLES_CAN_NMSGS) -# define CONFIG_EXAMPLES_CAN_NMSGS 32 -#endif - -/* Debug ********************************************************************/ - -#ifdef CONFIG_CPP_HAVE_VARARGS -# ifdef CONFIG_DEBUG -# define message(...) syslog(__VA_ARGS__) -# define msgflush() -# else -# define message(...) printf(__VA_ARGS__) -# define msgflush() fflush(stdout) -# endif -#else -# ifdef CONFIG_DEBUG -# define message syslog -# define msgflush() -# else -# define message printf -# define msgflush() fflush(stdout) -# endif -#endif - -/**************************************************************************** - * Public Types - ****************************************************************************/ - -/**************************************************************************** - * Public Variables - ****************************************************************************/ - -/**************************************************************************** - * Public Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Name: can_devinit() - * - * Description: - * Perform architecuture-specific initialization of the CAN hardware. This - * interface must be provided by all configurations using apps/examples/can - * - ****************************************************************************/ - -int can_devinit(void); - -#endif /* __APPS_EXAMPLES_CAN_CAN_H */ |