Difference between revisions of "Component: Light Sensor (Grove 101020132) (101020132) (Light)"

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==Component Source Code==
 
==Component Source Code==
  
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Please click here for the component source code: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_Light_Sensor.fcfx FC_Comp_Source_Light_Sensor.fcfx]
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Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_Light_Sensor.fcfx FC_Comp_Source_Light_Sensor.fcfx]
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Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_Light_Sensor.fcfx FC_Comp_Source_Light_Sensor.fcfx]
  
 
==Detailed description==
 
==Detailed description==
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''No detailed description exists yet for this component''
 
''No detailed description exists yet for this component''
  
 
==Examples==
 
==Examples==
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''<span style="color:red;">No additional examples</span>''
 
''<span style="color:red;">No additional examples</span>''
  
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==Downloadable macro reference==
 
  
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetString'''
 
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| colspan="2" | Reads the ADC as a direct voltage and returns as as tring&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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==Macro reference==
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===GetAverageByte===
 
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===GetAverageInt===
 
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===GetByte===
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetVoltage'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetByte'''
 
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| colspan="2" | Reads the ADC as a direct voltage&nbsp;
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| colspan="2" | Blocking call to read the ADC as a byte &nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-f32-icon.png]] - FLOAT
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| 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''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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===GetInt===
 
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===GetString===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetByte'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetString'''
 
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| colspan="2" | Blocking call to read the ADC as a byte &nbsp;
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| colspan="2" | Reads the ADC as a direct voltage and returns as as tring&nbsp;
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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===GetVoltage===
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
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|-
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetVoltage'''
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| colspan="2" | Reads the ADC as a direct voltage&nbsp;
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-f32-icon.png]] - FLOAT
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
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|}
  
  

Latest revision as of 13:11, 7 February 2023

Author Matrix Ltd
Version 1.0
Category Light


Light Sensor (Grove 101020132) component

The Light sensor module is a simple analogue photo transistor. Used to detect the intensity of the indoor light.

Component Source Code

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

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

Detailed description

No detailed description exists yet for this component

Examples

No additional examples






Macro reference

GetAverageByte

Fc9-comp-macro.png GetAverageByte
Function call to read the ADC as a byte average sample over time  
Fc9-u8-icon.png - BYTE NumSamples
 
Fc9-u8-icon.png - BYTE DelayUs
Number of micro seconds in between taking each sample 
Fc9-u8-icon.png - BYTE Return


GetAverageInt

Fc9-comp-macro.png GetAverageInt
Function call to read the ADC as a full width average sample over time  
Fc9-u8-icon.png - BYTE NumSamples
 
Fc9-u8-icon.png - BYTE DelayUs
Number of micro seconds in between taking each sample 
Fc9-u16-icon.png - UINT Return


GetByte

Fc9-comp-macro.png GetByte
Blocking call to read the ADC as a byte  
Fc9-u8-icon.png - BYTE Return


GetInt

Fc9-comp-macro.png GetInt
Blocking call to read the ADC at full bit depth  
Fc9-u16-icon.png - UINT Return


GetString

Fc9-comp-macro.png GetString
Reads the ADC as a direct voltage and returns as as tring 
Fc9-string-icon.png - STRING Return


GetVoltage

Fc9-comp-macro.png GetVoltage
Reads the ADC as a direct voltage 
Fc9-f32-icon.png - FLOAT Return


Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Scope Traces
Selects if the scope traces are automatically generated or not 
Fc9-conn-icon.png Connections
Fc9-type-6-icon.png Channel
Analogue input channel - which pin is the analogue input conected to? 
Fc9-conn-icon.png Settings
Fc9-type-14-icon.png VRef voltage
Used by the GetVoltage or GetString component macros to take an ADC reading and convert it into a Voltage. +VRef voltage x 10mV Default 500 = 5.0V  
Fc9-type-16-icon.png VRef option
Defines what is used as the ADC maximum reference. ADC Range = GND to VRef Voltage. VDD - Defines the microcontrollers power supply pin as the max reference, VREF+ Pin - Dedicated pin on the microcontroller to allow for a variable reference voltage.  
Fc9-type-16-icon.png Conversion speed
Clock setting to select how fast the ADC peripheral will perform an ADC conversion. The FRC setting is based on a RC time base and so will vary with temperature and pressure. Other settings are generally based on divisions of the master clock.  
Fc9-type-14-icon.png Aquisition cycles
Number of micro seconds to wait for the ACD input to charge before starting the analogue sample. 
Fc9-type-14-icon.png Bit Depth
Maximum number of digital bits the ADC can sample. 8 bit = ADC range 0 - 255 10 bit = ADC range 0 - 1023 12 bit = ADC range 0 - 4095  
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