FiveTech Software tech support forums

... COM1 verdadero ( no virtual ), es capaz de abrir y conectarse. Mi rutina es la siguiente: FUNCTION Balanza1( cPortName ) Local nComPort := 4 //COM3 Local nTimeOut := 100 //ms Local lIsOpened := FALSE Local lIsInit := FALSE Local nBytesSended := 0 Local nBytesReceived := 0 Local cReceiveBuffer ...

... COM1 verdadero ( no virtual ), es capaz de abrir y conectarse. Mi rutina es la siguiente: FUNCTION Balanza1( cPortName ) Local nComPort := 4 //COM3 Local nTimeOut := 100 //ms Local lIsOpened := FALSE Local lIsInit := FALSE Local nBytesSended := 0 Local nBytesReceived := 0 Local cReceiveBuffer ...

... //0NONE, 1 Odd, 2Even Local nstopbit :=1 Local cRead :="" Local cBuffer :=SPACE(512) Local cRes :="" DEFAULT cPortName:="COM3" IF !Init_Port( cPortName, nBaudeRate , nDatabits , nParity , nStopbit , cBuffer ) MSGALERT("Balanza no conectada","No puedo ...

... de USB a 485. Ahora con el programa de terceros trabaja bien , cuando le envio el comando no tengo respuesta. Este convertidor crea un puerto COM3, no hay problema por ahio tampoco. http://www.busmaticcr.com/pantalla.bmp Aqui podras ver que es un lector de puertos , simple y trabaja bien , ...

... running? James, when you have a chance, could you please compile the following with your version of FWH. Also, can you compile the same thing with COM3 as well. #include "Fivewin.ch"Function FindCom()   LOCAL cDCB, nComm, cInit   nComm:= OpenComm("COM4", 16384,16384 ...

... my USB ports have a COM address, how would I find out what they are. My serial port is listed as COM1. Do I assume that the USB ports are COM2 and COM3? OK, I tried the test program on COM2 and COM3 it gives the "SetCommState Error" on both attempts. Note that I have a wireless mouse ...

Compañeros, necesito poder leer el puerto COM3 de una báscula Marca Torrey y no logro hacerlo funcionar, el codigo que estoy usando es el siguiente: FUNCTION TestBascula() LOCAL nComm, nError, i, cDato, nContador := 0, cPaso := "", cDcb ...

... Local nError,cDCB Local xRESZTA:=.T. Do Case Case xPORT=1 pNAME:="COM1" Case xPORT=2 pNAME:="COM2" Case xPORT=3 pNAME:="COM3" Case xPORT=4 pNAME:="COM4" Case xPORT=5 pNAME:="COM5" Case xPORT=6 pNAME:="COM6" Case xPORT=7 pNAME:="COM7" ...

... "fiveWin.ch" function fReadPort local cDcb, lError, nError local numero := space(8) cErrCode := space( 15 ) if !( gnCom := OpenComm( 'COM3', 1024, 256 ) ) == 0 *IF ! SetCommState( gnCom, cDcb ) * nError = GetCommError( gnCom) * MsgInfo( "Error al setear: " + Str( nError ) ...

... Local nError,cDCB Local xRESZTA:=.T. Do Case Case xPORT=1 pNAME:="COM1" Case xPORT=2 pNAME:="COM2" Case xPORT=3 pNAME:="COM3" Case xPORT=4 pNAME:="COM4" Case xPORT=5 pNAME:="COM5" Case xPORT=6 pNAME:="COM6" Case xPORT=7 pNAME:="COM7" ...

... Local nError,cDCB Local xRESZTA:=.T. Do Case Case xPORT=1 pNAME:="COM1" Case xPORT=2 pNAME:="COM2" Case xPORT=3 pNAME:="COM3" Case xPORT=4 pNAME:="COM4" Case xPORT=5 pNAME:="COM5" Case xPORT=6 pNAME:="COM6" Case xPORT=7 pNAME:="COM7" ...

... NPORT AS LONG ENDSTRUCT STRUCT NADDRESSPORT MEMBER ADDRESS AS BYTE ENDSTRUCT STRUCT FrmHandle MEMBER CODE AS LONG ENDSTRUCT NPORT:NPORT := 3 // com3 NADDRESSPORT:ADDRESS :=0XFF // 255 FrmHandle:CODE := 0 TRY FOR NCTL = 3 TO 5 NPORT:NPORT := NCTL MSGINFO( AUTOOPENCOMPORT(NPORT:CBUFFER ,NADDRESSPORT:CBUFFER ...

... en los ejemplos TERMINAL.PRG PHONE.PRG , he revisado como se inicializa el modem y se le mandan los comandos. pero en HYPERTERMINAL si selecciono COM3, no funciona, que es el puerto que me genero el USB modem, pero si selecciono SA-EDGE Modem460, si funciona y envio via hyperterminal sin problema ...

Siguiendo con el tema ninguno de estos nombre se pueden utilizar tampoco CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, and LPT9. Pero mediante LMKDIR('\\.\\E:\AUX') si podemos, ademas tambien es valido ...

... from my call to TEST_NAMESPACE() In routine: HB_FUNC( TEST_NAMESPACE ). In (TEST_NAMESPACE_in_DLL(...): The following serial ports were found:COM3 Returned test result from TEST_NAMESPACE in a DLL is: 0000000038 <- this is in hex => 56 Decimal [/list][/list] -------------------------------------------------------------------------------- ...