read.c File Reference

#include <tm_reader.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <inttypes.h>

Include dependency graph for read.c:

Go to the source code of this file.

Defines
#define	numberof(x)   (sizeof((x))/sizeof((x)[0]))
#define	PRINT_TAG_METADATA   0
#define	READPOWER_NULL   (-12345)
#define	usage()
#define	USE_TRANSPORT_LISTENER   0
Functions
void	checkerr (TMR_Reader *rp, TMR_Status ret, int exitval, const char *msg)
void	errx (int exitval, const char *fmt,...)
int	main (int argc, char *argv[])
void	parseAntennaList (uint8_t *antenna, uint8_t *antennaCount, char *args)
void	serialPrinter (bool tx, uint32_t dataLen, const uint8_t data[], uint32_t timeout, void *cookie)
void	stringPrinter (bool tx, uint32_t dataLen, const uint8_t data[], uint32_t timeout, void *cookie)

---

Detailed Description

Sample program that reads tags for a fixed period of time (500ms) and prints the tags found.

Definition in file read.c.

---

Define Documentation

#define numberof

(

x

)

(sizeof((x))/sizeof((x)[0]))

Definition at line 25 of file read.c.

#define PRINT_TAG_METADATA   0

Definition at line 24 of file read.c.

#define READPOWER_NULL   (-12345)

#define usage

(

)

Value:

{errx(1, "read readerURL [--ant antenna_list] [--pow read_power]\n"\
                         "Please provide reader URL, such as:\n"\
                         "tmr:///com4 or tmr:///com4 --ant 1,2 --pow 2300\n"\
                         "tmr://my-reader.example.com or tmr://my-reader.example.com --ant 1,2 --pow 2300\n"\
                         );}

Definition at line 27 of file read.c.

#define USE_TRANSPORT_LISTENER   0

Definition at line 22 of file read.c.

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Function Documentation

void checkerr	(	TMR_Reader *	rp,
		TMR_Status	ret,
		int	exitval,
		const char *	msg
	)

Definition at line 43 of file read.c.

void errx	(	int	exitval,
		const char *	fmt,
			...
	)

Definition at line 33 of file read.c.

int main	(	int	argc,
		char *	argv[]
	)

for antenna configuration we need two parameters 1. antennaCount : specifies the no of antennas should be included in the read plan, out of the provided antenna list. 2. antennaList : specifies a list of antennas for the read plan.

Definition at line 113 of file read.c.

void parseAntennaList	(	uint8_t *	antenna,
		uint8_t *	antennaCount,
		char *	args
	)

Definition at line 77 of file read.c.

void serialPrinter	(	bool	tx,
		uint32_t	dataLen,
		const uint8_t	data[],
		uint32_t	timeout,
		void *	cookie
	)

Definition at line 51 of file read.c.

void stringPrinter	(	bool	tx,
		uint32_t	dataLen,
		const uint8_t	data[],
		uint32_t	timeout,
		void *	cookie
	)

Definition at line 69 of file read.c.