Component: Data Queue to Bits (DSP Inputs)

Author	Matrix Ltd
Version	1.2
Category	DSP Inputs

Data Queue to Bits component

Allows data to be loaded into a buffer and then output a bit at a time into the DSP system. Useful for things like communications where data is modulated and sent out a bit at a time.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_DSP_DataToBits.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_DSP_DataToBits.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Macro reference

CountQueueData

	CountQueueData
Returns the number of data bytes/bits remaining in the queue. The bit count includes start/stop bits.
- BOOL	CountBits
0=Return Byte Count, 1=Return Bit Count
- UINT	Return

FetchNextDataBit

	FetchNextDataBit
Gets the next stored bit from the data queue. If the data queue is empty then returns the default state.
- VOID	Return

QueueByte

	QueueByte
Adds a single byte value to the data buffer.
- BYTE	Data
- VOID	Return

QueueByteArray

	QueueByteArray
Adds an array of byte values to the data buffer.
- BYTE	Data
- UINT	Count
- VOID	Return

QueueFloat

	QueueFloat
Adds a single float value to the buffer. A 32-bit Float value occupies 4-bytes in the buffer.
- FLOAT	Data
- VOID	Return

QueueFloatArray

	QueueFloatArray
Adds an array of float values to the data buffer. A 32-bit Float value occupies 4-bytes in the buffer.
- FLOAT	Data
- UINT	Count
- VOID	Return

QueueInt

	QueueInt
Adds a single integer value to the data buffer. A 16-bit integer value occupies 2-bytes in the buffer.
- UINT	Data
- VOID	Return

QueueIntArray

	QueueIntArray
Adds an array of integer values to the data buffer. A 16-bit integer value occupies 2-bytes in the buffer.
- UINT	Data
- UINT	Count
- VOID	Return

QueueLong

	QueueLong
Adds a single long value to the data buffer. A 32-bit integer value occupies 4-bytes in the buffer.
- ULONG	Data
- VOID	Return

QueueLongArray

	QueueLongArray
Adds an array of long values to the data buffer. A 32-bit integer value occupies 4-bytes in the buffer.
- ULONG	Data
- UINT	Count
- VOID	Return

QueueString

	QueueString
Adds an string of characters to the data buffer.
- STRING	Data
- VOID	Return

Property reference

	Properties
	DSP Buffer 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.
	Data Queue Properties
	Queue Size
Sets the number of byte elements inside the circular buffer.
	Logic 1 Value
Value passed to the DSP buffer used to represent a set bit in the data queue.
	Logic 0 Value
Value passed to the DSP buffer used to represent a clear bit in the data queue.
	Tick Divider
Sometimes you will not want a new data bit every DSP tick. The Tick Divider property allow you to set how many DSP ticks to wait before fetching the next bit from the data buffer.
	Data Order
Selects the bit order to allow the most significant or least significant bit to be sent first.
	Default State
Value used when the data queue is empty
	Data Format
Decides if each byte is sent out as 8-bit, 9-bit or 10-bit packets. The 9-bit and 10-bit packet types will include a start bit that is opposite to the default state. The 10-bit packet types will also include a stop bit that is the same as the default state.