canserial-peak.cpp File Reference

Implementation of class #SDH::cCANSerial_PEAK, a class to access a PEAK CAN interface on cygwin/linux and Visual Studio. More...

#include "sdhlibrary_settings.h"
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>
#include <iostream>
#include <exception>
#include <stdarg.h>
#include <assert.h>
#include "canserial-peak.h"
#include "simpletime.h"
#include "util.h"

Include dependency graph for canserial-peak.cpp:

Go to the source code of this file.

Classes
class	cCANSerial_PEAK_Internal
	internal hardware specific implementation details of the lowlevel PEAK CAN interface More...

Macros
#define	DBG(...)
#define	M_CMSG_MSG()   m_cmsg
#define	SDH_CANSERIAL_PEAK_DEBUG   1
#define	USE_HANDLE(H_)
#define	USE_HANDLES(H_)

Typedefs
typedef void *	PCAN_HANDLE
	Linux libpcan uses HANDLE where Windows Pcan_usb.h uses no handle at all: More...

Functions
char const *	PEAK_strerror (DWORD rc)

Detailed Description

Implementation of class #SDH::cCANSerial_PEAK, a class to access a PEAK CAN interface on cygwin/linux and Visual Studio.

General file information

Author

Steffen Ruehl, Dirk Osswald

Date

2009-07-29

---

Definition in file canserial-peak.cpp.

Macro Definition Documentation

#define DBG

(

...

)

Value:

do {                    \
        __VA_ARGS__;        \
    } while (0)

instead of guarding every debug output with #if SDH_CANSERIAL_PEAK_DEBUG / #endif we use this DBG macro that expands to a stream output to a dbg object or to ";" depending on the value of SDH_CANSERIAL_PEAK_DEBUG

Definition at line 99 of file canserial-peak.cpp.

#define M_CMSG_MSG

(

)

m_cmsg

Definition at line 149 of file canserial-peak.cpp.

#define SDH_CANSERIAL_PEAK_DEBUG   1

Flag, if true then code for debug messages is included.

The debug messages must still be enabled at run time by setting the some_cRS232_object.dbg.SetFlag(1).

This 2 level scheme is used since this is the lowlevel communication, so debug outputs might really steal some performance.

Definition at line 92 of file canserial-peak.cpp.

#define USE_HANDLE

(

H_

)

Definition at line 77 of file canserial-peak.cpp.

#define USE_HANDLES

(

H_

)

Definition at line 76 of file canserial-peak.cpp.

Typedef Documentation

typedef void* PCAN_HANDLE

Linux libpcan uses HANDLE where Windows Pcan_usb.h uses no handle at all:

Definition at line 79 of file canserial-peak.cpp.

Function Documentation

char const* PEAK_strerror

(

DWORD

rc

)

Definition at line 209 of file canserial-peak.cpp.