Please see Functions By Category to determine which of these functions are available in the Lite version of CLACom.
Template Procedures | |
CheckForPrevInstance | Checks if Application is already running, and if so, activates it and brings it to the foreground. |
DialNumber | Dials a Phone Number and Connects to a Remote System. |
ComGetsTimeOut | Similar to ComGets in that it allows you to retrieve a string of characters up a specified Terminator. However it differs in that it stores the Terminator in the string, returns after a specified period of time, and optionally monitors Carrier Detect. |
EncryptBuf | Encrypts or Decrypts a String Buffer. |
GetOpenSaveFile | Prompts the user for a file to Open or Save As. In 32 bit Windows, it uses the Enhanced File Open and File Save As Dialog Boxes, which allows for using Long File Names in older versions of Clarion. |
InitializePort | Automatically initializes the Serial Port to the correct Baud Rate, Parity, Data Bits and Stop Bits. In addition, it initializes the attached Modem. |
ModemInstalled | Checks the Clear To Send (CTS) signal to determine if a Modem or other Device is attached and powered on. |
PhoneMonitor | Monitors the Serial Port and Answers the Phone when it Rings. |
WaitForString | Monitors the Serial Port for a specified String of Characters. Can be used to automate access to remote systems. |
WaitForQueString | Monitors the Serial Port for Multiple Strings. |
WaitForStringCapture | Monitors the Serial Port for a specified String of Characters. Writes all received characters to the Capture File. |
Library Function Descriptions | |
CapPutc | Writes a single character to the Capture File. |
CapPuts | Writes a NULL Terminated String to the Capture File. |
CenterNonMDIWindow | Centers a non-MDI or Popup Window within the Client Area of the Application Window |
CheckIfSmallFonts | Used to determine if a user is using Large or Small Fonts. This allows you to provide Dialog Boxes that display correctly on the user’s computer. |
CheckForPrevInstance | Checks if a Previous Instance of the Program is running and prevents more than one Instance from running at the same time. |
CheckIfTermActive | Checks if Terminal Emulator is in use for a specified Port. |
CLATermClearScreen | Clears Programmer supplied Terminal Emulator Window. |
CLATermClientProc | Handles Client Window Messages for Programmer supplied Terminal Emulator Window |
CLATermDoorWay | Toggles DoorWay Mode On or Off for Programmer supplied Terminal Emulator Window. |
CLATermEcho | Toggles KeyBoard Echo On or Off for Programmer supplied Terminal Emulator Window. |
CLATermGetMessage | Translates Messages sent to Filter Function for Programmer supplied Terminal Emulator Window. |
CLATermHookMsg | Installs a Message Filter Function for 16 Bit Applications. |
CLATermPrepareTransfer | Prepares File Transfer Protocols when using Programmer supplied Terminal Emulator Window. |
CLATermSetBackColor | Changes the Background color of a Programmer supplied Terminal Emulator Window to Black. |
CLATermWndProc | Handles Frame Window Messages for Programmer supplied Terminal Emulator Window. |
ClrBuf | Clears the Communications Receive Buffer and Transmit Buffer. |
ClrRecvBuf | Clears the Communications Receive Buffer. |
ClrTransBuf | Clears the Communications Transmit Buffer. |
ComDelay | Delays for X Number of Clock Ticks. |
ComGetb | Retrieves all of the characters from the Communications Port. |
ComGetBlock | Retrieves a Block of characters from the Communications Port. |
ComGetBlockCRC | Retrieves a Block of characters from the Communications Port with CRC. |
ComGetc | Retrieves a Single character from the Communications Port. |
ComGetd | Retrieves a Single character from the Communications Port with time-out. |
ComGets | Retrieves a String of characters up to a specified terminator. |
ComGetsTimeOut | Retrieves a String of characters up to a specified terminator, with Time-Out and Carrier Monitoring. |
ComPutb | Sends a buffer of data to the Communications Port. |
ComPutbCRC | Sends a buffer of data to the Communications Port with CRC. |
ComPutc | Sends a single character to the Communications Port. |
ComPuts | Sends a NULL Terminated String to the Communications Port. |
CreateClaTerm | Invokes the built in Terminal Emulator. |
CreateClaTermEx | Invokes the built in Terminal Emulator with more options. |
CreateClaTermNoWin | Prepares Terminal Emulation functions to use Programmer Defined Window. |
DebugFileOpen | Allows you to track down File Open Errors when Sending or Receiving Files. |
DelPathFiles | Deletes all the Files in the Specified Path |
DialNumber | Template Procedure for Dialing a Phone Number. |
DisplayErrors | Displays a Window showing Serial Port Errors, if any. |
DisplayPortError | Displays a Window describing why a Port can't be Opened. |
DisplayTermError | Displays a Window describing why a Terminal can't be Created. |
DownLoad | Download files using ASCII, Xmodem, and Ymodem. |
DownLoadEx | Download files using ASCII, Xmodem, and Ymodem with more options. |
Dtr | Toggles the DTR line On or Off. |
EncryptBuf | Encrypts and Decrypts a String Buffer. |
GetCommParams | Returns current Baud Rate, Parity, Data Bits, and Stop Bits |
GetCRC16 | Returns a 16 bit CRC of a Buffer. |
GetCRC32 | Returns a 32 bit CRC of a Buffer. |
GetEnvironmentVar | Returns the value of an Environment Variable. |
GetOpenSaveFile | Gets a File to Open or Save As. |
GetParentWindow | Returns the Handle to a Window's top most Parent. |
GetProtoNum | Translates Protocol as a string to a Number. |
GetWindowsPort | Returns the Handle to the Communications Port. |
GetZmodem | Download files using Zmodem. |
GetZmodemEx | Download files using Zmodem with more options. |
InitializePort | Template Procedure for Initializing the Port and the Modem. |
InitPort | Initializes the Communications Port to the correct Baud Rate, Parity, Data Bits, and Stop Bits. |
Iscd | Checks if there is a Carrier. |
IsRing | Checks if the Phone is Ringing. |
MakeDir | Creates all the Directories in a Directory Tree. |
ModemHangUp | Disconnects the Modem by turning DTR Off and delaying ½ a second. |
ModemInstalled | Checks if a Modem or other Device is Attached and Powered On. |
ModemPuts | Sends a NULL Terminated String to the Modem. |
ModemStat | Retrieves the current Modem Status. |
PhoneMonitor | Monitors the Serial Port and Answers the Phone when it Rings. |
RecvCount | Returns the Number of Characters in the Receive Buffer. |
ResetPort | Shuts Down the Communications Port. |
ResetPortHaveID | Restores the Communications port when opened with SetPortHaveID() |
Rts | Toggles the RTS line On or Off. |
Rxempty | Checks if any characters are in the Receive Buffer. |
SendBreak | Sends a Break Signal to the Modem. |
SendFileWild | Sends files using Ymodem and Zmodem, with Wild Cards. |
SendZmodem | Sends files using Zmodem. |
SendZmodemEx | Sends files using Zmodem with more options. |
SetCaptureBuf | Turns the Capture Buffer On or Off. |
SetCaptureFile | Sets the name of the Capture File. |
SetFileXferOptions | Sets options for the File Transfer Protocols. |
SetFlowControl | Sets Hardware and Software Flow Control Options. |
SetPort | Sets up the Communications Port for use. |
SetPortEx | Sets up the Communications Port for use, with more options. |
SetPortHaveID | Used when the Communications Port is already open. |
SetPortDebug | Debug version of SetPort(). |
SetPortExDebug | Debug version of SetPortEx(). |
SetReceiveNotify | Causes WM_COMMNOTIFY Messages to be sent to the specified Window when characters are received. |
SetTermOptions | Configures the Terminal Emulator. |
SetTermType | Changes Terminal Emulation Type. |
SetZmodemXferOptions | Similar to SetFileXferOptions and actually duplicates some of those options. Used to set extra parameters for Zmodem. |
StartAProcess | Runs another CFW Program and returns its Main Window Handle. |
StartAProcessWait | Runs another Program and waits for it to complete. |
StrHex | Translates a Hex String to a Number. |
StrWord | Finds a sub-string in a string. |
SuspendReceiveNotify | Suspends Receive Notification to a Window. |
TxFree | Returns the Number of Free Bytes in the Communications Transmit Buffer. |
TxUsed | Returns the Number of Bytes in the Communications Transmit Buffer, waiting to be sent. |
UpLoad | Sends Files using ASCII, Xmodem, and Ymodem. |
UploadEx | Sends Files using ASCII, Xmodem, and Ymodem with more options. |
WaitForString | Template Procedure that waits for a specified String to arrive at the Serial Port. |
WaitForQueString | Template Procedure that waits for Multiple Strings to arrive at the Serial Port. |
WaitForStringCapture | Template Procedure that waits for a specified String to arrive at the Serial Port. Writes all received characters to the Capture File. |