# Function Tree, RS-232 Library

Class/Panel Name | Function Name
--- | ---
Open/Close |
Open COM and Configure | OpenComConfig
Close COM | CloseCom
Open COM-Current State | OpenCom
Input/Output |
Read Buffer | ComRd
Read Terminated Buffer | ComRdTerm
Read Byte | ComRdByte
Read to File | ComToFile
Write Buffer | ComWrt
Write Byte | ComWrtByte
Write from File | ComFromFile
XModem |
XModem Receive File | XModemReceive
XModem Send File | XModemSend
XModem Configure | XModemConfig
Control |
Set Timeout Limit | SetComTime
Set XON/XOFF Mode | SetXMode
Set CTS Mode | SetCTSMode
Flush Input Queue | FlushInQ
Flush Output Queue | FlushOutQ
Send Break Signal | ComBreak
Set Escape Code | ComSetEscape
Status |
Get COM Status | GetComStat
Get COM Line Status | GetComLineStatus
Get COM Connection State | GetComConnectionState
Get Input Queue Length | GetInQLen
Get Output Queue Length | GetOutQLen
Return RS-232 Error | ReturnRS232Err
Get Error String | GetRS232ErrorString
Callbacks |
Install COM Callback | InstallComCallback
Extension |
Get System COM Handle | GetSystemComHandle