Difference between revisions of "Component: Output PWM (DSP)"

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==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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 +
  
  
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|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
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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;" | '''ResetRecords'''
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|-
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| colspan="2" | Allows the peak and trough to be reset back to default values. 
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|-
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|-
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| width="10%" align="center" | [[File:]] -
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| width="90%" | ResetPeak
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|-
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| colspan="2" |  
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|-
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| width="10%" align="center" | [[File:]] -
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| width="90%" | ResetTrough
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|-
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| colspan="2" |  
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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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 +
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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;" | '''ReceiveString'''
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|-
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| colspan="2" | Gets a string from the receive buffer 
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|-
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|-
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
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| width="90%" | MaxChars
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|-
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| colspan="2" |  
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|-
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
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| width="90%" | Timeout
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|-
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| colspan="2" | Time in milliseconds to wait for data 
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|-
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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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|}
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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'''
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|-
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| colspan="2" | Initialises the UART component pins ready to send and receive data 
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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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|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ReceiveString'''
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|-
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| colspan="2" | Receives a string of bytes and returns the number of bytes received. 
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|-
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|-
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
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| width="90%" | StringData
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|-
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| colspan="2" |  
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|-
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
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| width="90%" | NumBytes
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|-
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| colspan="2" | Maximum number of bytes to try and receive 
 +
|-
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| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
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| width="90%" | Timeout
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|-
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| colspan="2" | Max amount of time in ms to wait between bytes 
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|-
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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="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;" | '''Start'''
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|-
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| colspan="2" | Startup routine required by the hardware device. Automatically clears the display after initialising. 
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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 
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|-
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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 
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|-
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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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|-
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| colspan="2" | 0 = LED0, 7 = LED7 
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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" |  
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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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| 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;" | '''GetRxIdent'''
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|-
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| colspan="2" | Gets the Rx ID as a Integer Standard and Extended IDs. 
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|-
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|-
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" | Buffer
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|-
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| colspan="2" |  
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|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u32-icon.png]] - ULONG
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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]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
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|-
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| colspan="2" | Must be called before any other CAN component macros to enable and initialise the CAN peripheral.  
 +
|-
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID

Revision as of 10:35, 17 November 2021

Author Matrix Ltd
Version 1.2
Category DSP


Output PWM component

Allows the values from a buffer to be passed directly to an internal PWM output.

Detailed description

No detailed description exists yet for this component

Examples

No additional examples


Downloadable macro reference

Fc9-comp-macro.png OutputPWM
Outputs a single value from the input buffer appropriatley scaled to suit the PWM. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png OutputPWMArray
Outputs an array of values from the input buffer appropriatley scaled to suit the PWM. 
Fc9-u16-icon.png - UINT Delay
Delay in microseconds between outputting each sample. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ControlPWM
Enable or disable the PWM output, Disabled by default. 
[[File:]] - State
0=Disable, 1=Enable 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ChangePID
Allows the P, I and D control parameters to be changed on the fly during a program. 
[[File:]] - P
 
[[File:]] - I
 
[[File:]] - D
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ResetRecords
Allows the peak and trough to be reset back to default values. 
[[File:]] - ResetPeak
 
[[File:]] - ResetTrough
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReceiveString
Gets a string from the receive buffer 
Fc9-u16-icon.png - UINT MaxChars
 
Fc9-u16-icon.png - UINT Timeout
Time in milliseconds to wait for data 
Fc9-string-icon.png - STRING Return


Fc9-comp-macro.png Initialise
Initialises the UART component pins ready to send and receive data 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png ReceiveString
Receives a string of bytes and returns the number of bytes received. 
Fc9-string-icon.png - STRING StringData
 
Fc9-u16-icon.png - UINT NumBytes
Maximum number of bytes to try and receive 
Fc9-u16-icon.png - UINT Timeout
Max amount of time in ms to wait between bytes 
Fc9-u8-icon.png - BYTE Return


Fc9-comp-macro.png Start
Startup routine required by the hardware device. Automatically clears the display after initialising. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png SetLEDState
Sets the state of a single LED 
Fc9-u8-icon.png - BYTE Port
0 = PortA, 1 = PortB 
Fc9-u8-icon.png - BYTE LED
0 = LED0, 7 = LED7 
Fc9-u8-icon.png - BYTE State
 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png GetRxIdent
Gets the Rx ID as a Integer Standard and Extended IDs. 
Fc9-u8-icon.png - BYTE Buffer
 
Fc9-u32-icon.png - ULONG Return


Fc9-comp-macro.png Initialise
Must be called before any other CAN component macros to enable and initialise the CAN peripheral.  
Fc9-void-icon.png - VOID Return



Property reference

Fc9-prop-icon.png Properties
Fc9-type-17-icon.png Connect To
 
Fc9-type-16-icon.png Channel
PWM Channel selector 
Fc9-type-16-icon.png Alt Pin Enable
Alternative Pin Enable (if available on target device) 
Fc9-type-5-icon.png Port
 
Fc9-type-14-icon.png Period Register
PWM Period Register value 
Fc9-type-16-icon.png Prescaler Divide
Prescaler Divider value 
Fc9-type-16-icon.png PWM Timer
Timer associated with PWM to drive the output. Warning - All PWM channels linked to the same timer will share the same period and prescaler settings. 
Fc9-type-15-icon.png Period (uS)
 
Fc9-type-15-icon.png Frequency (KHz)
 
Fc9-conn-icon.png Connections
Fc9-conn-icon.png Simulations
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