Engine Help Category: NTComPort
Filtered overview of the Engine Help documentation.
@CloseNTComPort
Closes the Device with the OSCOMHANDLE OSCOMHANDLE1 and returns the closed OSCOMHANDLE. Only for the Engine under Windows!
@GetNTComPortEventMask
Current event mask for the COM port with OSCOMHANDLE OSCOMHANDLE1 query and return. Return value: Bit HEX C-Symbol meaning 1 0001 EV_RXCHAR A character was received and added to buffer 2 0002 EV_RXF …
@GetNTComPortHandshake
Current handshake setting for the COM port with OSCOMHANDLE OSCOMHANDLE1 query and return. FN RTS2: (Ready-to-send) Wert C-Symbol meaning 0 RTS_CONTROL_DISABLE Disfromle RTS-line and leave it off 1 …
@GetNTComPortInQueCount
Returns the number the bytes that are available at the time of the call to retrieval with @ReadNTComPort were available. Only for the Engine under Windows!
@GetNTComPortModemStatus
Current status of a modem on COM port with OSCOMHANDLE OSCOMHANDLE1 query and return. Return value: Bit HEX C-Symbol meaning 5 0010 MS_CTS_ON The CTS-line is HIGH 6 0020 MS_DSR_ON The DSR …
@GetNTComPortOutQueCount
Returns the number the bytes that are available at the time of the call noch im send buffer to transmission are available. Only for the Engine under Windows!
@GetNTComPortProperties
Current setting options for the COM port with OSCOMHANDLE OSCOMHANDLE1 query and return. All returned values sind bitwise encoded and according to options set. CAPA2: (Provider capfromilities) Bit HEX C-Symbol m …
@GetNTComPortSettings
Current settings for the COM port with OSCOMHANDLE OSCOMHANDLE1 query and return. BAUD2: (Baudrate) 300 ... 128k DATA3: (number of data bits) 5 6 7 8 STOP4: (number of stop bits) 0 1 Stopbit 1 1.5 Stopbits 2 …
@GetNTComPortTimeouts
Current timeout settings for the COM port with OSCOMHANDLE OSCOMHANDLE1 query and return. With the exception of FN RDINT2 are with all specified values Timeouts specified, the from the start the operation start to count, …
@OpenNTComPort
Opens the DEVICE with the OSCOMPORTNAME OSCOMPORTNAME und outputs einen OSCOMHANDLE for it. Only for the Engine under Windows!
@ReadNTComPort
Reads a value from the COM port identified by OSCOMHANDLE OSCOMHANDLE1 and returns it as the result of the @Function. The value to be read is expected to be of the type specified by TEXT RETTYPE2. Either one value is rea …
@SetNTComPortEventMask
Resets the current event mask for the COM port identified by OSCOMHANDLE OSCOMHANDLE1. A subsequent @WaitNTComPortEventMask can then be used to wait for the occurrence of an event. FN MASK2: Bit HEX C symbol Meanin …
@SetNTComPortHandshake
Changes the current handshake setting for the COM port identified by OSCOMHANDLE OSCOMHANDLE1. Individual values can be preserved before changing by passing -1. FN RTS2: (Ready-to-send) Value C symbol Meaning 0 …
@SetNTComPortSettings
Changes the current settings for the COM port identified by OSCOMHANDLE OSCOMHANDLE1. Individual values can be retained by passing -1 or an invalid value. @GetNTComPortProberties can be used to determine the allowed valu …
@SetNTComPortTimeouts
Resets the current timeout settings for the COM port identified by OSCOMHANDLE OSCOMHANDLE1. Except for FN RDINT2 all specified values define timeouts that start counting from the beginning of the operation, that is, wit …
@WaitNTComPortEvent
Waits for a specific event that occurs on the COM port identified by OSCOMHANDLE OSCOMHANDLE1. If FN MASK2 is not specified, the current setting applies. Otherwise, the valid event mask is set to the passed value before …
@WriteNTComPort
Outputs the contents of a variable of type TEXT, FN, or TD to a previously opened COM port. Only for Engine under Windows!