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
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Initialise |
| Initialise to default of 11 bit resolution | |
 - BYTE
|
Return |
ReadByte
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ReadByte |
| Read a single byte at a specific address from the chip's internal memory. | |
| - BYTE
|
address |
| - BYTE
|
Return |
ReadFloat
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ReadFloat |
| Reads the temperature value as a float | |
 - FLOAT
|
Return |
ReadInt
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ReadInt |
| Read double byte data from register at address | |
| - BYTE
|
address |
 - INT
|
Return |
Uninit
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Uninit |
| Uninitialise and release resources | |
 - VOID
|
Return |
WriteByte
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WriteByte |
| - BYTE
|
address |
| - BYTE
|
data |
| - BYTE
|
Return |
WriteInt
|
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WriteInt |
| - BYTE
|
address |
 - UINT
|
data |
| - BYTE
|
Return |
Property reference
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Properties |
|
Channel |
| Channel selection | |
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SDA |
| Pin used for SDA (data signal) | |
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SCL |
| Pin used for SCL (clock signal) | |
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SDA Remap Pin |
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SCL Remap Pin |
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Baud Select |
| Baud rate option selector | |
|
Baud Rate |
| Baud rate to be used | |
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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. | |
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Simulation |
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Simulation Comms |
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Simulation |
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Min. Temp. |
| Minimum termperature that can be set or displayed on the thermometer slider. | |
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Max. Temp. |
| Maximum termperature that can be set or displayed on the thermometer slider. | |
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Scale divisions |
| Number of numbered divisions shown on the thermometer scale. | |
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I2C Data |
| Set whether the I2C data is displayed as decimal or hexadecimal numbers. | |