Component: Input Digital Pin (DSP)

Author	Matrix Ltd
Version	1.2
Category	DSP

Input Digital Pin component

Allows the values from a buffer to be assigned from a digital input pin. The input values for high and low state can be assigned using properties.

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Downloadable macro reference

	SamplePin
Reads the value on the selected pin and based on the state outputs a value to the DSP buffer.
- VOID	Return

	AddLong
Adds a single unsigned long value to the current location in the specified buffer and scales it appropriatley to suit the buffer. Auto increments current location.
- ULONG	Data
- VOID	Return

	AddInt
Adds a single unsigned int value to the current location in the specified buffer and scales it appropriatley to suit the buffer. Auto increments current location.
- UINT	Data
- VOID	Return

	AddLongArray
Adds an array of long values to the specified buffer and scales it appropriatley to suit the buffer. Auto increments current location.
- ULONG	Data
- UINT	Count
- VOID	Return

	AddIntArray
Adds an array of integer values to the specified buffer and scales it appropriatley to suit the buffer. Auto increments current location.
- UINT	Data
- UINT	Count
- VOID	Return

	CheckBuffer
Returns the number of values in the transmit or receive buffer
[[File:]] -	Buffer
0=Transmit / 1=Receive
- UINT	Return

	ReceiveString
Gets a string from the receive buffer
- UINT	MaxChars
- UINT	Timeout
Time in milliseconds to wait for data
- STRING	Return

	Initialise
Initialises the UART component pins ready to send and receive data
- VOID	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.
	Pin Connection
Pin which is sampled to provide the DSP input to the buffer.
	High Value
Value to write to the buffer when the pin is in the high state.
	Low Value
Value to write to the buffer when the pin is in the low state.
	Connections
	Simulations