CO_command.h File Reference

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Macros
#define	_UINT32_T
#define	_UINT16_T
#define	_UINT8_T

Typedefs
typedef unsigned int	uint32_t
typedef unsigned short	uint16_t
typedef unsigned char	uint8_t

Functions
void	CO_errorR (const uint32_t info)
int	CO_command_init (void)
int	CO_command_clear (void)
void	cancomm_socketFree (char *command, char *ret)

Variables
char *	CO_command_socketPath

Detailed Description

Command interface for CANopenSocket.

Author

Janez Paternoster

Copyright

2015 Janez Paternoster

This file is part of CANopenSocket, a Linux implementation of CANopen stack with master functionality. Project home page is https://github.com/CANopenNode/CANopenSocket. CANopenSocket is based on CANopenNode: https://github.com/CANopenNode/CANopenNode.

CANopenSocket is free and open source software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file CO_command.h.

Macro Definition Documentation

#define _UINT16_T

Definition at line 34 of file CO_command.h.

#define _UINT32_T

Definition at line 30 of file CO_command.h.

#define _UINT8_T

Definition at line 38 of file CO_command.h.

Typedef Documentation

typedef unsigned short uint16_t

Definition at line 35 of file CO_command.h.

typedef unsigned int uint32_t

Definition at line 31 of file CO_command.h.

typedef unsigned char uint8_t

Definition at line 39 of file CO_command.h.

Function Documentation

void cancomm_socketFree	(	char *	command,
		char *	ret
	)

Allow main thread to send SDO messages to nodes

Returns

message recieved on success

error on failure

Definition at line 559 of file CO_command.c.

int CO_command_clear

(

void

)

Terminate thread and remove socket.

Returns

0 on success.

Definition at line 114 of file CO_command.c.

int CO_command_init

(

void

)

Initialize thread and create socket for command interface.

Make sure, that global variable CO was properly initialized before this call.

Returns

0 on success.

Definition at line 73 of file CO_command.c.

void CO_errorR

(

const uint32_t

info

)

Definition at line 67 of file CO_command.c.

Variable Documentation

char* CO_command_socketPath

Path for local type socket. External process can access command interface over this socket. By default its path is "/tmp/CO_command_socket".

Definition at line 53 of file CO_command.c.