Component: Digital Temperature (EBM004) (EBM Modules): Difference between revisions
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''Initialise''' | ||
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| colspan="2" | Initialise to default of 11 bit resolution | | colspan="2" | Initialise to default of 11 bit resolution | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''ReadByte''' | ||
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| colspan="2" | Read a single byte at a specific address from the chip's internal memory. | | colspan="2" | Read a single byte at a specific address from the chip's internal memory. | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''ReadFloat''' | ||
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| colspan="2" | Reads the temperature value as a float | | colspan="2" | Reads the temperature value as a float | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''ReadInt''' | ||
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| colspan="2" | Read double byte data from register at address | | colspan="2" | Read double byte data from register at address | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''Uninit''' | ||
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| colspan="2" | Uninitialise and release resources | | colspan="2" | Uninitialise and release resources | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''WriteByte''' | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''WriteInt''' | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''Properties''' | ||
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| 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. | | 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. | ||
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| width="90%" | | width="90%" class="mtx-class-propfolder" | Simulation | ||
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| width="90%" | | width="90%" class="mtx-class-propfolder" | Simulation GUI | ||
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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.
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. | |