Component: DSPBuffer (DSP)

Author	Matrix TSL
Version	1.0
Category	DSP

DSPBuffer component

Creates a DSP buffer to be embedded into a DSP component to hold any output values.

Detailed description

No detailed description exists yet for this component

Examples

Some examples containing the Input ADC component.

On Off Control

PID Control

Downloadable macro reference

	Prv_PutPropStr
- UINT	Idx
- UINT	Val
- VOID	Return

	Prv_PutConsole
- UINT	Idx
[[File:]] -	Val
- VOID	Return

	get
- UINT	idx
[[File:]] -	Return

	put
- UINT	idx
[[File:]] -	val
- VOID	Return

	Prv_GetPropStr
- UINT	Idx
- UINT	Return

	Prv_GetConsole
- UINT	Idx
[[File:]] -	Return

	WhilePlaying
Blocking function that waits for module to stop being busy. Returns true if the module is still busy and the timeout period has passed.
- UINT	Timeout
Number of milliseconds to wait, 0=WaitForever
[[File:]] -	Return

	IsPlaying
Checks to see if the last played track is still playing
[[File:]] -	Return

	GetReplyByte
Reads a single byte from the last reply. Each reply contains 4 bytes starting with the command code.
- BYTE	Index
Range: 0-3 / 0=Command, 1=Feedback, 2=Data MSB, 3=Data LSB
- BYTE	Return

	SkipTrack
Jump to the next or previous track
[[File:]] -	Direction
0=Next, 1=Previous
- VOID	Return

	PlayTrack
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.
- BYTE	Directory
0=Root, 1=Folder "01" - 99=Folder "99", 100=MP3, 101=Advert
- UINT	Track
Track number 1="001*.MP3" / "0001*.MP3", 100="100*.MP3" / "0100*.MP3"
- VOID	Return

	Initialise
Sets up the UART and does some housekeeping. Must be called before calling any of the other component macros.
- VOID	Return

	ReadAnalogAsInt
Reads one of the analogue components as an Integer value
- BYTE	Channel
0 = LDR, 1 = POT
[[File:]] -	Return

	RemapCharacter
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.
- BYTE	RemapIdx
Remap Index, Range: 0 to (Remap Characters - 1)
- BYTE	SearchCharacter
Character to look for a replace
- BYTE	ReplacementCharacter
New character value to use in place of the search character.
- VOID	Return

	Start
Startup routine required by the hardware device. Automatically clears the display after initialising.
- VOID	Return

	SetLEDState
Sets the state of a single LED
- BYTE	Port
0 = PortA, 1 = PortB
- BYTE	LED
0 = LED0, 7 = LED7
- BYTE	State
- VOID	Return

	Initialise
Must be called before any other CAN component macros to enable and initialise the CAN peripheral.
- VOID	Return

Property reference

	Properties
	Val
	Parent Name
	Buffer Size
	Buffer Type
	Data Recorder Trace
	Console
	Console Size
	Text
	Orientation
	Enabled
	Connections
	Simulations