KKM_K6P.hpp File Reference

Contains the definition of the KKM K6P BLE sensor, which is based on the BLESensor.hpp interface. More...

#include <Arduino.h>
#include <sstream>
#include <string.h>
#include <../../include/BLESensor.hpp>
#include <NimBLEAdvertisedDevice.h>
#include <MQTTMailer.hpp>

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Go to the source code of this file.

Classes
struct	ufloat88
	Defines structure for floating point numbers in dual 8 bit upper/lower format. More...
class	KKMK6P
	Singleton used to identify and parse BLE transmissions from KKMK6P BLE Temperature and Humidity sensors. More...

Macros
#define	ENDIAN_CHANGE_U16(x)   ((((x)&0xFF00)>>8) + (((x)&0xFF)<<8))
	< Converts endianess for 16 bit integers
#define	ENDIAN_CHANGE_U32(x)   ((((x)&0xFF000000)>>24) + (((x)&0x00FF0000)>>8)) + ((((x)&0xFF00)<<8) + (((x)&0xFF)<<24))

Functions
struct ufloat88	__attribute__ ((packed)) ufloat88
	Defines structure for floating point numbers in dual 8 bit upper/lower format.
std::string	toString ()
	Convert struct members upper and lower to a string double value.

Variables
const bool	USB_DEBUG
	USB serial debugging enabled.
int8_t	upper = 0x00
	the value to the left of the decimal point
uint8_t	lower = 0x00
	the value to the right of the decimal point
uint8_t	id = 0x00
uint16_t	unknown = 0x0000
uint16_t	temp = 0x0000
uint16_t	humidity = 0x0000
uint8_t	address [6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
char	name [2] = {0x00, 0x00}
uint8_t	frameType = 0x00
uint8_t	version = 0x00
uint8_t	sensor_mask = 0x00
uint16_t	volt = 0x0000
ufloat88	accX
ufloat88	accY
ufloat88	accZ
uint8_t	manufacturerID [6]
KKMK6P	__attribute__

Detailed Description

Contains the definition of the KKM K6P BLE sensor, which is based on the BLESensor.hpp interface.

Author

Garrett Wells

Date

2022

Macro Definition Documentation

ENDIAN_CHANGE_U16

#define ENDIAN_CHANGE_U16

(

x

)

((((x)&0xFF00)>>8) + (((x)&0xFF)<<8))

< Converts endianess for 16 bit integers

Converts endianess for 32 bit integers

Function Documentation

__attribute__()

struct ufloat88 __attribute__

(

(packed)

)

Defines structure for floating point numbers in dual 8 bit upper/lower format.

Uses the toString member to convert the upper and lower 8 bit values to a string of format <upper>.<lower> to represent a double.

For example:

// note this is pseudo code!
ufloat88.upper = 2
ufloat88.lower = 5
 
str a = ufloat88.toString() // value of a = "2.5"

toString()

std::string toString

(

)

Convert struct members upper and lower to a string double value.

Returns

A string value of form <upper_int>.<lower_int>.

Variable Documentation

USB_DEBUG

const bool USB_DEBUG

extern

USB serial debugging enabled.

Serial debug enable flag, set in config.h