Component: Digital Temperature (EBM004) (EBM Modules): Difference between revisions

Latest revision as of 14:36, 13 July 2026

Author	Matrix TSL
Version	2.0
Category	EBM Modules

Digital Temperature component

A digital temperature sensor based around the LM75B chip.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_EBM004v1.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_EBM004v1.fcfx

Detailed description

No detailed description exists yet for this component

Examples

This example simply reads the value from the digital temperature sensor and outputs the value to an LCD as a temperature in degrees C.

EBM004 Example

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)
	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 GUI
	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.

@@ Line 76: / Line 76: @@
 {{Fcfile|EBM004 - Test Program.fcfx|EBM004 Example}}
@@ Line 84: / Line 90: @@
 ==Macro reference==
-===ReadInt===
+===Initialise===
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+{| class="mtx-class-macrotable wikitable"
+|-
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
+| width="90%" class="mtx-class-macrohead" | '''Initialise'''
+|-
+| colspan="2" | Initialise to default of 11 bit resolution&nbsp;
+|-
+|-
+| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+| width="90%" style="border-top: 2px solid #000;" | ''Return''
+|}
+===ReadByte===
+{| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadInt'''
+| width="90%" class="mtx-class-macrohead" | '''ReadByte'''
 |-
-| colspan="2" | Read double byte data from register at address&nbsp;
+| colspan="2" | Read a single byte at a specific address  from the chip's internal memory.&nbsp;
 |-
 |-
@@ Line 98: / Line 118: @@
 | colspan="2" | &nbsp;
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-s16-icon.png]] - INT
+| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 | width="90%" style="border-top: 2px solid #000;" | ''Return''
 |}
@@ Line 104: / Line 124: @@
 ===ReadFloat===
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+{| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadFloat'''
+| width="90%" class="mtx-class-macrohead" | '''ReadFloat'''
 |-
 | colspan="2" | Reads the temperature value as a float&nbsp;
@@ Line 117: / Line 137: @@
-===WriteByte===
+===ReadInt===
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+{| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WriteByte'''
+| width="90%" class="mtx-class-macrohead" | '''ReadInt'''
 |-
-| colspan="2" | &nbsp;
+| colspan="2" | Read double byte data from register at address&nbsp;
 |-
 |-
@@ Line 131: / Line 151: @@
 | colspan="2" | &nbsp;
 |-
-| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-s16-icon.png]] - INT
-| width="90%" | data
+| width="90%" style="border-top: 2px solid #000;" | ''Return''
+|}
+===Uninit===
+{| class="mtx-class-macrotable wikitable"
+|-
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
+| width="90%" class="mtx-class-macrohead" | '''Uninit'''
+|-
+| colspan="2" | Uninitialise and release resources&nbsp;
 |-
-| colspan="2" | &nbsp;
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 | width="90%" style="border-top: 2px solid #000;" | ''Return''
 |}
-===WriteInt===
+===WriteByte===
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+{| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WriteInt'''
+| width="90%" class="mtx-class-macrohead" | '''WriteByte'''
 |-
 | colspan="2" | &nbsp;
@@ Line 155: / Line 184: @@
 | colspan="2" | &nbsp;
 |-
-| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
+| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 | width="90%" | data
 |-
@@ Line 165: / Line 194: @@
-===ReadByte===
+===WriteInt===
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+{| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReadByte'''
+| width="90%" class="mtx-class-macrohead" | '''WriteInt'''
 |-
-| colspan="2" | Read a single byte at a specific address  from the chip's internal memory.&nbsp;
+| colspan="2" | &nbsp;
 |-
 |-
@@ Line 179: / Line 208: @@
 | colspan="2" | &nbsp;
 |-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
+| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
+| width="90%" | data
-|}
-===Uninit===
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Uninit'''
-|-
-| colspan="2" | Uninitialise and release resources&nbsp;
-|-
-|-
-| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
-| width="90%" style="border-top: 2px solid #000;" | ''Return''
-|}
-===Initialise===
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
-|-
-| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
-|-
-| colspan="2" | Initialise to default of 11 bit resolution&nbsp;
 |-
+| colspan="2" | &nbsp;
 |-
 | width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 | width="90%" style="border-top: 2px solid #000;" | ''Return''
 |}
 ==Property reference==
-{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
+{| class="mtx-class-macrotable wikitable"
 |-
-| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-prop-icon.png]]
-| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
+| width="90%" class="mtx-class-macrohead" | '''Properties'''
 |-
 |-
@@ Line 252: / Line 256: @@
 | colspan="2" | 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. &nbsp;
 |-
-| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
+| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
-| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
+| width="90%" class="mtx-class-propfolder" | Simulation
 |-
 |-
@@ Line 261: / Line 265: @@
 | colspan="2" | &nbsp;
 |-
-| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
+| width="10%" align="center" class="mtx-class-propfolder" | [[File:Fc9-conn-icon.png]]
-| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation GUI
+| width="90%" class="mtx-class-propfolder" | Simulation GUI
 |-
 |-

SteveT (talk | contribs)