Difference between revisions of "Component: Barometer (DPS310) (Environmental)"

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==Component Source Code==
 
==Component Source Code==
  
−
Please click here to download the component source project: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_Pressure_Sensor_DPS310.fcfx FC_Comp_Source_Pressure_Sensor_DPS310.fcfx]
+
Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_Pressure_Sensor_DPS310.fcfx FC_Comp_Source_Pressure_Sensor_DPS310.fcfx]
  
 
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_Pressure_Sensor_DPS310.fcfx FC_Comp_Source_Pressure_Sensor_DPS310.fcfx]
 
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_Pressure_Sensor_DPS310.fcfx FC_Comp_Source_Pressure_Sensor_DPS310.fcfx]
  
 
==Detailed description==
 
==Detailed description==
 +
 +
  
  
Line 44: Line 46:
  
 
==Examples==
 
==Examples==
 +
 +
  
  
Line 68: Line 72:
  
 
==Macro reference==
 
==Macro reference==
 +
 +
{| 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;" | '''ReadTemperature'''
 +
|-
 +
| colspan="2" | Reads the temperature measurement from the last SampleSensor macro 
 +
|-
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-f32-icon.png]] - FLOAT
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
{| 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;" | '''ConfigurePressure'''
 +
|-
 +
| colspan="2" | Configures the pressure sensor sample rate and over sampling count 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Rate
 +
|-
 +
| colspan="2" | Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Oversample
 +
|-
 +
| colspan="2" | Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''ConfigureTemperature'''
 +
|-
 +
| colspan="2" | Configures the temperature sensor sample rate and over sampling count 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Rate
 +
|-
 +
| colspan="2" | Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Oversample
 +
|-
 +
| colspan="2" | Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''ReadPressure'''
 +
|-
 +
| colspan="2" | Reads the pressure measurement from the last SampleSensor macro 
 +
|-
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-f32-icon.png]] - FLOAT
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
{| 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;" | '''SetMode'''
 +
|-
 +
| colspan="2" | Sets the operational mode of the sensor to be continous or one shot 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Mode
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''ReadAltitude'''
 +
|-
 +
| colspan="2" | Reads the pressure measurement from the last SampleSensor macro and converts the pressure reading into an altitude reading. 
 +
|-
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-f32-icon.png]] - FLOAT
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
{| 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;" | '''SampleSensor'''
 +
|-
 +
| colspan="2" | Checks to see if new data is available for temperature or pressure and collects it. Returns 0 if no new data is available Returns 1 for pressure, 2 for temperature and 3 for both. 
 +
|-
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''ReadRegister'''
 +
|-
 +
| colspan="2" | Reads a byte from a register 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Address
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''WriteRegister'''
 +
|-
 +
| colspan="2" | Writes a byte to a register 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Address
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Data
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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" | Starts up the I2C ready to communicate with the sensor. Sets the selected rates and operational mode. Returns 1 if the sensor has been found and initialised. 
 +
|-
 +
|-
 +
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
 +
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 +
|}
 +
 +
 +
 +
 +
==Property reference==
 +
 +
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 +
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
 +
|-
 +
|-
 +
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 +
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Device Settings
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 +
| width="90%" | Device Address
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 +
| width="90%" | Measurement Rate
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 +
| width="90%" | Oversample Rate
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 +
| width="90%" | Operational Mode
 +
|-
 +
| colspan="2" |  
 +
|-
 +
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 +
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 +
| width="90%" | Channel
 +
|-
 +
| colspan="2" | Channel selection 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 +
| width="90%" | Baud Select
 +
|-
 +
| colspan="2" | Baud rate option selector 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-14-icon.png]]
 +
| width="90%" | Baud Rate
 +
|-
 +
| colspan="2" | Baud rate to be used 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
 +
| width="90%" | SDA
 +
|-
 +
| colspan="2" | Pin used for SDA (data signal) 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-5-icon.png]]
 +
| width="90%" | SCL
 +
|-
 +
| colspan="2" | Pin used for SCL (clock signal) 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
 +
| width="90%" | Stop Delay
 +
|-
 +
| 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.  
 +
|-
 +
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 +
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Simulation
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
 +
| width="90%" | Simulate Comms
 +
|-
 +
| colspan="2" | No: Provides simulation using the panel component sliders. Yes: Communicates via an API Slave device to real world hardware, shows the results using the panel component sliders. 
 +
|}==Macro reference==
  
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"

Revision as of 09:59, 27 January 2023

Author Matrix TSL
Version 1.0
Category Environmental


Barometer (DPS310) component

A barometric air pressure sensor with high accuracy and low current consumption. Capable of sensing air pressure and temperature. Based on an I2C bus connection.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_Pressure_Sensor_DPS310.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_Pressure_Sensor_DPS310.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples


Macro reference

Fc9-comp-macro.png ReadTemperature
Reads the temperature measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png ConfigurePressure
Configures the pressure sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ConfigureTemperature
Configures the temperature sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadPressure
Reads the pressure measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SetMode
Sets the operational mode of the sensor to be continous or one shot 
Fc9-u8-icon.png - BYTE Mode
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadAltitude
Reads the pressure measurement from the last SampleSensor macro and converts the pressure reading into an altitude reading. 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SampleSensor
Checks to see if new data is available for temperature or pressure and collects it. Returns 0 if no new data is available Returns 1 for pressure, 2 for temperature and 3 for both. 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png ReadRegister
Reads a byte from a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png WriteRegister
Writes a byte to a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Data
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
Starts up the I2C ready to communicate with the sensor. Sets the selected rates and operational mode. Returns 1 if the sensor has been found and initialised. 
Fc9-bool-icon.png - BOOL Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Device Settings
Fc9-type-16-icon.png Device Address
 
Fc9-type-16-icon.png Measurement Rate
 
Fc9-type-16-icon.png Oversample Rate
 
Fc9-type-16-icon.png Operational Mode
 
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Channel
Channel selection 
Fc9-type-16-icon.png Baud Select
Baud rate option selector 
Fc9-type-14-icon.png Baud Rate
Baud rate to be used 
Fc9-type-5-icon.png SDA
Pin used for SDA (data signal) 
Fc9-type-5-icon.png SCL
Pin used for SCL (clock signal) 
Fc9-type-7-icon.png 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.  
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Simulate Comms
No: Provides simulation using the panel component sliders. Yes: Communicates via an API Slave device to real world hardware, shows the results using the panel component sliders. 

==Macro reference==

Fc9-comp-macro.png ReadTemperature
Reads the temperature measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png ConfigurePressure
Configures the pressure sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ConfigureTemperature
Configures the temperature sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadPressure
Reads the pressure measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SetMode
Sets the operational mode of the sensor to be continous or one shot 
Fc9-u8-icon.png - BYTE Mode
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadAltitude
Reads the pressure measurement from the last SampleSensor macro and converts the pressure reading into an altitude reading. 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SampleSensor
Checks to see if new data is available for temperature or pressure and collects it. Returns 0 if no new data is available Returns 1 for pressure, 2 for temperature and 3 for both. 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png ReadRegister
Reads a byte from a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png WriteRegister
Writes a byte to a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Data
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
Starts up the I2C ready to communicate with the sensor. Sets the selected rates and operational mode. Returns 1 if the sensor has been found and initialised. 
Fc9-bool-icon.png - BOOL Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Device Settings
Fc9-type-16-icon.png Device Address
 
Fc9-type-16-icon.png Measurement Rate
 
Fc9-type-16-icon.png Oversample Rate
 
Fc9-type-16-icon.png Operational Mode
 
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Channel
Channel selection 
Fc9-type-16-icon.png Baud Select
Baud rate option selector 
Fc9-type-14-icon.png Baud Rate
Baud rate to be used 
Fc9-type-5-icon.png SDA
Pin used for SDA (data signal) 
Fc9-type-5-icon.png SCL
Pin used for SCL (clock signal) 
Fc9-type-7-icon.png 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.  
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Simulate Comms
No: Provides simulation using the panel component sliders. Yes: Communicates via an API Slave device to real world hardware, shows the results using the panel component sliders. 

==Macro reference==

Fc9-comp-macro.png ReadTemperature
Reads the temperature measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png ConfigurePressure
Configures the pressure sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ConfigureTemperature
Configures the temperature sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadPressure
Reads the pressure measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SetMode
Sets the operational mode of the sensor to be continous or one shot 
Fc9-u8-icon.png - BYTE Mode
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadAltitude
Reads the pressure measurement from the last SampleSensor macro and converts the pressure reading into an altitude reading. 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SampleSensor
Checks to see if new data is available for temperature or pressure and collects it. Returns 0 if no new data is available Returns 1 for pressure, 2 for temperature and 3 for both. 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png ReadRegister
Reads a byte from a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png WriteRegister
Writes a byte to a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Data
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
Starts up the I2C ready to communicate with the sensor. Sets the selected rates and operational mode. Returns 1 if the sensor has been found and initialised. 
Fc9-bool-icon.png - BOOL Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Device Settings
Fc9-type-16-icon.png Device Address
 
Fc9-type-16-icon.png Measurement Rate
 
Fc9-type-16-icon.png Oversample Rate
 
Fc9-type-16-icon.png Operational Mode
 
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Channel
Channel selection 
Fc9-type-16-icon.png Baud Select
Baud rate option selector 
Fc9-type-14-icon.png Baud Rate
Baud rate to be used 
Fc9-type-5-icon.png SDA
Pin used for SDA (data signal) 
Fc9-type-5-icon.png SCL
Pin used for SCL (clock signal) 
Fc9-type-7-icon.png 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.  
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Simulate Comms
No: Provides simulation using the panel component sliders. Yes: Communicates via an API Slave device to real world hardware, shows the results using the panel component sliders. 

==Macro reference==

Fc9-comp-macro.png ReadTemperature
Reads the temperature measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png ConfigurePressure
Configures the pressure sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ConfigureTemperature
Configures the temperature sensor sample rate and over sampling count 
Fc9-u8-icon.png - BYTE Rate
Range: 0-7, 0=1Hz, 1=2Hz, 2=4Hz etc 
Fc9-u8-icon.png - BYTE Oversample
Range: 0-7, 0=1Samples, 1=2Samples, 2=4Samples etc 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadPressure
Reads the pressure measurement from the last SampleSensor macro 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SetMode
Sets the operational mode of the sensor to be continous or one shot 
Fc9-u8-icon.png - BYTE Mode
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReadAltitude
Reads the pressure measurement from the last SampleSensor macro and converts the pressure reading into an altitude reading. 
Fc9-f32-icon.png - FLOAT Return


Fc9-comp-macro.png SampleSensor
Checks to see if new data is available for temperature or pressure and collects it. Returns 0 if no new data is available Returns 1 for pressure, 2 for temperature and 3 for both. 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png ReadRegister
Reads a byte from a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png WriteRegister
Writes a byte to a register 
Fc9-u8-icon.png - BYTE Address
 
Fc9-u8-icon.png - BYTE Data
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png Initialise
Starts up the I2C ready to communicate with the sensor. Sets the selected rates and operational mode. Returns 1 if the sensor has been found and initialised. 
Fc9-bool-icon.png - BOOL Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Device Settings
Fc9-type-16-icon.png Device Address
 
Fc9-type-16-icon.png Measurement Rate
 
Fc9-type-16-icon.png Oversample Rate
 
Fc9-type-16-icon.png Operational Mode
 
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Channel
Channel selection 
Fc9-type-16-icon.png Baud Select
Baud rate option selector 
Fc9-type-14-icon.png Baud Rate
Baud rate to be used 
Fc9-type-5-icon.png SDA
Pin used for SDA (data signal) 
Fc9-type-5-icon.png SCL
Pin used for SCL (clock signal) 
Fc9-type-7-icon.png 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.  
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Simulate Comms
No: Provides simulation using the panel component sliders. Yes: Communicates via an API Slave device to real world hardware, shows the results using the panel component sliders. 
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