Difference between revisions of "Component: Input ADC (DSP)"

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==Input ADC component==
 
==Input ADC component==
 
Allows the values from a buffer to be assigned driectly from an analog enabled pin.  Either a single sample at a time or a number of samples. Auto scales the digital value to fill the entire range of the specified buffer type.
 
Allows the values from a buffer to be assigned driectly from an analog enabled pin.  Either a single sample at a time or a number of samples. Auto scales the digital value to fill the entire range of the specified buffer type.
 +
 +
==Component Pack==
 +
 +
DSP
  
 
==Detailed description==
 
==Detailed description==
 +
 +
 +
 +
  
 
''No detailed description exists yet for this component''
 
''No detailed description exists yet for this component''
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Some examples containing the Input ADC component.
 
  
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{{fcfile|On_Off_Control_Sim.fcfx|On Off Control}}
 
  
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{{fcfile|PID_Control_Sim.fcfx|PID Control}}
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''<span style="color:red;">No additional examples</span>''
  
 
==Downloadable macro reference==
 
==Downloadable macro reference==
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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;" | '''Initialise'''
 
−
|-
 
−
| colspan="2" | Configures the UART serial interface.&nbsp;
 
−
|-
 
−
|-
 
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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|}
 
  
  
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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;" | '''Initialise'''
 
−
|-
 
−
| colspan="2" | Configures the UART serial interface.&nbsp;
 
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|-
 
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|-
 
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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|}
 
  
 +
==Property reference==
  
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
−
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetError'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
 
|-
 
|-
−
| colspan="2" | Checks for any errors and returns the error code. 1=ModuleBusy, 2=SleepMode, 3=SerialError, 4=ChecksumError, 5=TrackOutOfScope, 6=TrackNotFound, 7=InsertionError, 8=SDFail, 10=Sleep&nbsp;
 
 
|-
 
|-
 +
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
 +
| width="90%" | Buffer Size
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
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| colspan="2" | Number of individual elements the buffer can store, default 1.&nbsp;
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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|}
 
−
 
 
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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="10%" align="center" | [[File:Fc9-type-16-icon.png]]
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''WhilePlaying'''
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| width="90%" | Buffer Type
−
|-
 
−
| colspan="2" | Blocking function that waits for module to stop being busy. Returns true if the module is still busy and the timeout period has passed.&nbsp;
 
 
|-
 
|-
 +
| colspan="2" | Sets the buffer data type, data is automatically scaled to fit and make full use of the data type.&nbsp;
 
|-
 
|-
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
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| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
−
| width="90%" | Timeout
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| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections
 
|-
 
|-
−
| colspan="2" | Number of milliseconds to wait, 0=WaitForever&nbsp;
 
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
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| width="10%" align="center" | [[File:Fc9-type-6-icon.png]]
−
| 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;" | '''IsPlaying'''
 
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|-
 
−
| colspan="2" | Checks to see if the last played track is still playing&nbsp;
 
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|-
 
−
|-
 
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
 
−
| 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;" | '''GetReplyByte'''
 
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|-
 
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| colspan="2" | Reads a single byte from the last reply. Each reply contains 4 bytes starting with the command code.&nbsp;
 
−
|-
 
−
|-
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | Index
 
−
|-
 
−
| colspan="2" | Range: 0-3 / 0=Command, 1=Feedback, 2=Data MSB, 3=Data LSB&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''
 
−
|}
 
−
 
 
−
 
 
−
{| 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="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SkipTrack'''
 
−
|-
 
−
| colspan="2" | Jump to the next or previous track&nbsp;
 
−
|-
 
−
|-
 
−
| width="10%" align="center" | [[File:]] -
 
−
| width="90%" | Direction
 
−
|-
 
−
| colspan="2" | 0=Next, 1=Previous&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''
 
−
|}
 
−
 
 
−
 
 
−
{| 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;" | '''PlayTrack'''
 
−
|-
 
−
| colspan="2" | Plays track from the selected folder. MP3 & Advert folder track numbers should be 4 characters long e.g. 0001 any name.mp3, Other folder track numbers should be 3 characters long e.g. 001 Any name.mp3, Root the Track played in placement order.&nbsp;
 
−
|-
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Directory
 
−
|-
 
−
| colspan="2" | 0=Root, 1=Folder "01" - 99=Folder "99", 100=MP3, 101=Advert&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
 
−
| width="90%" | Track
 
−
|-
 
−
| colspan="2" | Track number 1="001*.MP3" / "0001*.MP3", 100="100*.MP3" / "0100*.MP3"&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''
 
−
|}
 
−
 
 
−
 
 
−
{| 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" | Sets up the UART and does some housekeeping. Must be called before calling any of the other component macros.&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''
 
−
|}
 
−
 
 
−
 
 
−
{| 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;" | '''ReadAnalogAsInt'''
 
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|-
 
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| colspan="2" | Reads one of the analogue components as an Integer value&nbsp;
 
−
|-
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
 
| width="90%" | Channel
 
| width="90%" | Channel
 
|-
 
|-
−
| colspan="2" | 0 = LDR, 1 = POT&nbsp;
+
| colspan="2" | Analogue Input Channel - Which pin is the analogue input connected to?&nbsp;
 
|-
 
|-
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:]] -
+
| width="10%" align="center" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
−
| width="90%" style="border-top: 2px solid #000;" | ''Return''
+
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Settings
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|}
 
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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="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RemapCharacter'''
 
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|-
 
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| colspan="2" | Assigns a remap character allowing the PrintString function to automatically swap between pre-defined characters.  The characters can be custom (in the range 0-9) or can point to an existing character in the LCD character map.&nbsp;
 
 
|-
 
|-
 
|-
 
|-
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
+
| width="10%" align="center" | [[File:Fc9-type-7-icon.png]]
−
| width="90%" | RemapIdx
+
| width="90%" | Auto Adjust Scale
 
|-
 
|-
−
| colspan="2" | Remap Index, Range: 0 to (Remap Characters - 1)&nbsp;
+
| colspan="2" | Yes: Automatically convert ADC samples to match the full bit depth of the DSP buffer. No: Leave the ADC samples at the native bit depth.&nbsp;
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | SearchCharacter
 
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|-
 
−
| colspan="2" | Character to look for a replace&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | ReplacementCharacter
 
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|-
 
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| colspan="2" | New character value to use in place of the search character.&nbsp;
 
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|-
 
−
| 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]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Start'''
 
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|-
 
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| colspan="2" | Startup routine required by the hardware device. Automatically clears the display after initialising.&nbsp;
 
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|-
 
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|-
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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|}
 
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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;" | '''SetLEDState'''
 
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|-
 
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| colspan="2" | Sets the state of a single LED&nbsp;
 
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|-
 
−
|-
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | Port
 
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|-
 
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| colspan="2" | 0 = PortA, 1 = PortB&nbsp;
 
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|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | LED
 
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|-
 
−
| colspan="2" | 0 = LED0, 7 = LED7&nbsp;
 
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|-
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | State
 
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|-
 
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| colspan="2" | &nbsp;
 
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|-
 
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| 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''
 
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|}
 
−
 
 
−
 
 
−
{| 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'''
 
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|-
 
−
| colspan="2" | Must be called before any other CAN component macros to enable and initialise the CAN peripheral. &nbsp;
 
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|-
 
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|-
 
−
| 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''
 
−
|}
 
−
 
 
−
 
 
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==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" | [[File:Fc9-type-21-icon.png]]
 
−
| width="90%" | Buffer Size
 
−
|-
 
−
| colspan="2" | Number of individual elements the buffer can store, default 1.&nbsp;
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 
−
| width="90%" | Buffer Type
 
−
|-
 
−
| colspan="2" | Sets the buffer data type, data is automatically scaled to fit and make full use of the data type.&nbsp;
 
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
Line 343: Line 125:
 
|-
 
|-
 
| colspan="2" | 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&nbsp;
 
| colspan="2" | 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&nbsp;
−
|-
 
−
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
 
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Connections'''
 
−
|-
 
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-type-6-icon.png]]
 
−
| width="90%" | Channel
 
−
|-
 
−
| colspan="2" | Analogue Input Channel - Which pin is the analogue input connected to?&nbsp;
 
−
|-
 
−
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-conn-icon.png]]
 
−
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Simulations'''
 
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|-
 
 
|}
 
|}

Latest revision as of 17:19, 9 November 2022

Author Matrix Ltd
Version 1.2
Category DSP


Input ADC component

Allows the values from a buffer to be assigned driectly from an analog enabled pin. Either a single sample at a time or a number of samples. Auto scales the digital value to fill the entire range of the specified buffer type.

Component Pack

DSP

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Downloadable macro reference

Fc9-comp-macro.png AddSample
Adds a single ADC sample to the current location in the specified buffer. If Auto Scale is enabled then the sample will be scaled to correctly fit inside the buffer. Auto increments current location. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png AddSampleArray
Adds a single ADC sample to the current location in the specified buffer. If Auto Scale is enabled then the sample will be scaled to correctly fit inside the buffer. Auto increments current location. 
Fc9-u16-icon.png - UINT SampleDelay
Number of us in between each sample. 
Fc9-void-icon.png - VOID Return



Property reference

Fc9-prop-icon.png Properties
Fc9-type-21-icon.png Buffer Size
Number of individual elements the buffer can store, default 1. 
Fc9-type-16-icon.png Buffer Type
Sets the buffer data type, data is automatically scaled to fit and make full use of the data type. 
Fc9-conn-icon.png Connections
Fc9-type-6-icon.png Channel
Analogue Input Channel - Which pin is the analogue input connected to? 
Fc9-conn-icon.png Settings
Fc9-type-7-icon.png Auto Adjust Scale
Yes: Automatically convert ADC samples to match the full bit depth of the DSP buffer. No: Leave the ADC samples at the native bit depth. 
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 Acquisition cycles
Number of micro seconds to wait for the ADC 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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