Component: Input CSV (DSP)

Author	Matrix Ltd
Version	1.2
Category	DSP

Input CSV component

Allows the values from a buffer to be collected directly from a CSV file. Either a value at a time or from an array.

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Downloadable macro reference

	ReadArray
Reads an array of values to fill up the specified buffer. Auto increments current location. FAT component must be initialised before calling this macro.
- VOID	Return

	ReadValue
Reads a single value from the current position in the CSV file. Then auto increments the position. FAT component must be initialised before calling this macro.
- VOID	Return

	QueueData
Takes a single value from the buffer input and stores it, once there are enough values queued up it returns a 1.
[[File:]] -	ProcessWhenFull
0 = Do Nothing when Buffer is full, 1 = Auto call FFT macro when Buffer is full
[[File:]] -	Return

	Uninit
Un-initialize the UART and release the resources
- VOID	Return

	ReceiveByteArray
Receives an array of bytes and returns the number of bytes received.
- BYTE	Data
A byte array variable to hold the received data
- UINT	NumBytes
Maximum number of bytes to try and receive
- UINT	Timeout
Max amount of time in ms to wait between bytes
- UINT	Return

	ReceiveString
Receives a string of bytes and returns the number of bytes received.
- STRING	StringData
- UINT	NumBytes
Maximum number of bytes to try and receive
- UINT	Timeout
Max amount of time in ms to wait between bytes
- BYTE	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

	GetRxIdent
Gets the Rx ID as a Integer Standard and Extended IDs.
- BYTE	Buffer
- ULONG	Return

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

Property reference

	Properties
	Buffer Size
Number of individual elements the buffer can store, default 1.
	Buffer Type
Sets the buffer data type, data is automatically scaled to fit and make full use of the data type.
	FAT Component
Points to the FAT filesystem component to allow access to file system and embedded SD card.
	Filename
Name of the file to read DSP data from.
	Layout
Dictates if the data is read from a single column or a single row.
	Connections
	Simulations