Component: Temperature (LM75B) (LM75B) (Environmental)

Author	Matrix TSL
Version	2.0
Category	Environmental

Temperature (LM75B) component

A digital temperature sensor based around the NXP LM75B chip.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_Temperature_LM75B.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_Temperature_LM75B.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Macro reference

Initialise

	Initialise
Initialise to default of 11 bit resolution
- BYTE	Return

ReadByte

	ReadByte
Read a single byte at a specific address from the chip's internal memory.
- BYTE	address
- BYTE	Return

ReadFloat

	ReadFloat
Reads the temperature value as a float
- FLOAT	Return

ReadInt

	ReadInt
Read double byte data from register at address
- BYTE	address
- INT	Return

Uninit

	Uninit
Uninitialise and release resources
- VOID	Return

WriteByte

	WriteByte
- BYTE	address
- BYTE	data
- BYTE	Return

WriteInt

	WriteInt
- BYTE	address
- UINT	data
- BYTE	Return

Property reference

	Properties
	Channel
Channel selection
	SDA
Pin used for SDA (data signal)
	SCL
Pin used for SCL (clock signal)
	SDA Remap Pin
	SCL Remap Pin
	Baud Select
Baud rate option selector
	Baud Rate
Baud rate to be used
	Stop Delay
On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not a 10ms delay between an I2C stop event and the next I2C start event. Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications.
	Simulation
	Simulation Comms
	Simulation
	Min. Temp.
Minimum termperature that can be set or displayed on the thermometer slider.
	Max. Temp.
Maximum termperature that can be set or displayed on the thermometer slider.
	Scale divisions
Number of numbered divisions shown on the thermometer scale.
	I2C Data
Set whether the I2C data is displayed as decimal or hexadecimal numbers.