za_serial.c File Reference

#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "za_serial.h"

Include dependency graph for za_serial.c:

Go to the source code of this file.

Functions
void	za_set_verbose (int value)
static size_t	copy_until_delim (char *destination, const char *source, const char delim, size_t destination_length)
static int	decode_reply (struct za_reply *destination, char *reply)
static int	decode_alert (struct za_reply *destination, char *reply)
static int	decode_info (struct za_reply *destination, char *reply)
int	za_decode (struct za_reply *destination, char *reply)

Variables
static int	za_verbose = 1

Function Documentation

copy_until_delim()

static size_t copy_until_delim ( char *  destination, const char *  source, const char  delim, size_t  destination_length  )

static

Definition at line 489 of file za_serial.c.

Referenced by decode_alert(), decode_info(), and decode_reply().

decode_alert()

static int decode_alert ( struct za_reply *  destination, char *  reply  )

static

Definition at line 609 of file za_serial.c.

Referenced by za_decode().

decode_info()

static int decode_info ( struct za_reply *  destination, char *  reply  )

static

Definition at line 685 of file za_serial.c.

Referenced by za_decode().

decode_reply()

static int decode_reply ( struct za_reply *  destination, char *  reply  )

static

Definition at line 505 of file za_serial.c.

Referenced by za_decode().

za_decode()

int za_decode	(	struct za_reply *	destination,
		char *	reply
	)

Build a za_reply struct from a string pointed-to by reply.

The za_reply struct can then be used to gain easier access to the parts of an ASCII reply.

Parameters

[out]	destination	a pointer to a za_reply struct to be populated with the data found in reply.
[in]	reply	a pointer to a string containing a full reply from a Zaber device, as specified by the ASCII protocol manual.

Returns

Z_SUCCESS on success, Z_ERROR_NULL_PARAMETER if destination or reply is NULL, or Z_ERROR_COULD_NOT_DECODE if the reply is malformed.

Definition at line 756 of file za_serial.c.

za_set_verbose()

void za_set_verbose

(

int

value

)

Sets whether errors and extra info are reported to stderr.

Set value to 0 to disable all output. Additionally, you can compile this library with the macro NDEBUG defined, which will disable all output and skip checks to "verbose" altogether in the compiled code.

Parameters

[in]

value

whether or not the program should output error messages and info to stderr.

Definition at line 18 of file za_serial.c.

Variable Documentation

za_verbose

int za_verbose = 1

static

Definition at line 16 of file za_serial.c.

Referenced by za_set_verbose().