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IO Serial Port Communicator

目的

The task is to create a demonstrative version of a program, that is responsible for connecting to the serial port with provided parameters, send new data (binary or text), have the option to see the last message and have the ability to safely disconnect.

Data required for connection:

Port Name
Baud Rate
Parity
Data Bits
Flow Control
Stop Bits

ヒント

You can use help of that article:Programming Finite State Machines, when it comes to deciding on the structure of the program. You can also read more on Macrofilters

マクロフィルタメイン

Macrofilter StateMachine(CONNECTED)

Macrofilter StateMachine(DISCONNECT)

Macrofilter StateMachine(SEND_BYTES)

Macrofilter StateMachine(SEND_TEXT)

Macrofilter StateMachine(SETUP_CONNECTION)

Macrofilter StateMachine(WAIT_FOR_KEY)

Macrofilter CreateTextForConsole

使用したフィルタ

アイコン	名前	説明
	ChooseByPredicate	E.g. to choose GREEN color to visualize correct objects or RED to visualize defective ones.
	RemoveNils	This filter is useful e.g. when inspecting multiple objects while some of the inspections may fail (Nil result). RemoveNils is used to ignore the failed cases in the final result.
	ConcatenateStrings_OfArray	Joins multiple strings into a single one.
	SerialPort_Config	Configures the serial port.
	SerialPort_WriteString	Writes string characters to serial port.
	SerialPort_ReadBuffer	Reads raw binary data from serial port.
	WriteIntegerArrayToBuffer	Converts an array of integer values into specified binary representation and writes it to a byte buffer.
	SerialPort_WriteBuffer	Writes raw binary data from a byte buffer to serial port.
	Loop	このフィルターを、ループを持つ必要があるタスクに配置しますが、他のループジェネレーター (例: GrabImage) を持たないようにします。
	LastMultipleObjects	Returns an array of most recent objects.
	ParseInteger	Returns the integer number represented by a string.
	FormatIntegerToString	Useful for preparing a number for display or communication with specific number of digits, sign etc.
	ConcatenateStrings	Joins two or more strings into a single one.
	SplitString	Divides the input string into an array of strings using the specified delimiters.
	ReadIntegerArrayFromBuffer	Reads an array of integer values in specified binary format from a byte buffer.