utils.h File Reference

#include <Arduino.h>
#include <IPAddress.h>
#include "aJSON.h"
#include "options.h"
#include "item.h"
#include "Streaming.h"

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Macros
#define	Q(x)   #x
#define	QUOTE(x)   Q(x)
#define	VALUE_TO_STRING(x)   #x
#define	VALUE(x)   VALUE_TO_STRING(x)
#define	VAR_NAME_VALUE(var)   #var "=" VALUE(var)

Enumerations
enum	topicType { T_DEV = 1, T_BCST = 2, T_OUT = 3 }

Functions
void	PrintBytes (uint8_t *addr, uint8_t count, bool newline)
void	SetBytes (uint8_t *addr, uint8_t count, char *out)
void	SetAddr (char *out, uint8_t *addr)
uint8_t	HEX2DEC (char i)
int	getInt (char **chan)
unsigned long	freeRam ()
void	parseBytes (const char *str, char separator, byte *bytes, int maxBytes, int base)
int	log (const char *str,...)
void	printFloatValueToStr (float value, char *valstr)
void	ReadUniqueID (uint32_t *pdwUniqueID)
int	inet_aton (const char *aIPAddrString, IPAddress &aResult)
char *	inet_ntoa_r (IPAddress addr, char *buf, int buflen)
void	printIPAddress (IPAddress ipAddress)
char *	setTopic (char *buf, int8_t buflen, topicType tt, const char *suffix=NULL)
void	printUlongValueToStr (char *valstr, unsigned long value)
void	scan_i2c_bus ()
void	softRebootFunc ()
bool	isTimeOver (uint32_t timestamp, uint32_t currTime, uint32_t time, uint32_t modulo=0xFFFFFFFF)
bool	executeCommand (aJsonObject *cmd, int8_t toggle=-1)
bool	executeCommand (aJsonObject *cmd, int8_t toggle, itemCmd _itemCmd)
itemCmd	mapInt (int32_t arg, aJsonObject *map)

Macro Definition Documentation

Q

#define Q

(

x

)

#x

QUOTE

#define QUOTE

(

x

)

Q(x)

VALUE

#define VALUE

(

x

)

VALUE_TO_STRING(x)

VALUE_TO_STRING

#define VALUE_TO_STRING

(

x

)

#x

VAR_NAME_VALUE

#define VAR_NAME_VALUE

(

var

)

#var "=" VALUE(var)

Enumeration Type Documentation

topicType

enum topicType

Enumerator
T_DEV
T_BCST
T_OUT

Function Documentation

executeCommand() [1/2]

bool executeCommand	(	aJsonObject *	cmd,
		int8_t	toggle,
		itemCmd	_itemCmd
	)

executeCommand() [2/2]

bool executeCommand	(	aJsonObject *	cmd,
		int8_t	toggle = -1
	)

freeRam()

unsigned long freeRam

(

)

getInt()

int getInt

(

char **

chan

)

HEX2DEC()

uint8_t HEX2DEC

(

char

i

)

inet_aton()

int inet_aton	(	const char *	aIPAddrString,
		IPAddress &	aResult
	)

inet_ntoa_r()

char* inet_ntoa_r	(	IPAddress	addr,
		char *	buf,
		int	buflen
	)

Same as ipaddr_ntoa, but reentrant since a user-supplied buffer is used.

Parameters

addr	ip address in network order to convert
buf	target buffer where the string is stored
buflen	length of buf

Returns

either pointer to buf which now holds the ASCII representation of addr or NULL if buf was too small

isTimeOver()

bool isTimeOver	(	uint32_t	timestamp,
		uint32_t	currTime,
		uint32_t	time,
		uint32_t	modulo = 0xFFFFFFFF
	)

log()

int log	(	const char *	str,
			...
	)

mapInt()

itemCmd mapInt	(	int32_t	arg,
		aJsonObject *	map
	)

parseBytes()

void parseBytes	(	const char *	str,
		char	separator,
		byte *	bytes,
		int	maxBytes,
		int	base
	)

PrintBytes()

void PrintBytes	(	uint8_t *	addr,
		uint8_t	count,
		bool	newline
	)

printFloatValueToStr()

void printFloatValueToStr	(	float	value,
		char *	valstr
	)

printIPAddress()

void printIPAddress

(

IPAddress

ipAddress

)

printUlongValueToStr()

void printUlongValueToStr	(	char *	valstr,
		unsigned long	value
	)

ReadUniqueID()

void ReadUniqueID

(

uint32_t *

pdwUniqueID

)

scan_i2c_bus()

void scan_i2c_bus

(

)

SetAddr()

void SetAddr	(	char *	out,
		uint8_t *	addr
	)

SetBytes()

void SetBytes	(	uint8_t *	addr,
		uint8_t	count,
		char *	out
	)

setTopic()

char* setTopic	(	char *	buf,
		int8_t	buflen,
		topicType	tt,
		const char *	suffix = NULL
	)

softRebootFunc()

void softRebootFunc

(

)