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Creo que la cosa es mas complicadita todavia.;)
Por ejemplo si te fijas en el codigo del programita.Yo para que por el serial port me mande un 10 tengo que escribir un #16 . A mi me recomendaron usar el buffer, para no tener que convertir otra vez el file.creo que eso me lo dijo seoane, en otro hilo.Pero la rutina con el buffer se complico. Un Saludo. |
Vamos a hacer una chapuza :D:D:D
Espero te funcione como espero :) Salud OS |
Hola egostar.
Resuelto el problema de que no mandara el file del memo completo: jajajajajajaja yo solo estaba recibiendo 01 del chip y comparando. Entonces si yo estoy recibiendo 53 y me pongo a leer 53 estoy perdido por eso se detenia la rutina. cambie y lo puse a esperar 83 Dec = a 53 hex.:p Ese era el problema, ahora hay que ver lo de mandar lo que esta en el memo que lo cambia todo. Un Saludo. |
Cita:
Salud OS |
Ok declare lineaMemo y la otra declaracion.Pero me esta pidiendo declarar esta linea.
Me dice que no esta declarada Linea ? |
Ya corregí el post, checalo, debe ser LineaMemo, habia varios detalles :o
Salud OS |
Eso esta resuelto.
Ahora me da un error:
Incompatible Types: " String " and " Integer" ??? |
Cita:
Salud OS |
Ok ya copilo y rodo sin problemas hasta donde esta la rutina de mandar los bytes al serial. me dio Debugger Exception Notication
raised exception class EconvertError with message "$0" is not a valid integer value. Como la ves? |
Cita:
Pasame los datos completos del Memo1, tal vez por ahi hay algun problemita, ya es algo tarde y debo salir a casa, mañana lo vemos con calma. ;) Salud OS |
Asi esta la cosa:
Despues le seguimos, hoy se adelanto un monton:):p;) Esto esta tomando forma. Un Saludo y un millon de gracias carnal. |
Alguna idea?
Esta rutina esta trabajando, pero no manda los hex que espero.Solo manda ascii.
Como puedo convertir ascii en hex? Alguna idea o alguna acternativa? Un Saludo. |
Hola amigo Jose
No entiendo lo que quieres, perdon, con lo que ayer vimos deberias de poder transmitir los caracteres, porque al final es eso lo que estan mandando, quiero decir por ejemplo Suponiendo que Copy(LineaMemo,1,2) = FE FE 12 00 AF 75 A0 FD 12 00 AF 75 A0 FB 12 00 AF Char(strtoint('$'+FE)); = Char(254) = #254 Necesito que postees lo que tienes en el Memo1, pero completo, porque segun lo que yo estoy haciendo no me manda ningúun error.... Salud OS |
Hola egostar.
Aqui esta lo que contiene el memo, en este caso. 00 12 00 72 12 00 7E B4 80 04 80 34 80 F6 75 A0 FE 12 00 AF 75 A0 FD 12 00 AF 75 A0 FB 12 00 AF 75 A0 F7 12 00 AF 75 A0 EF 12 00 AF 75 A0 DF 12 00 AF 75 A0 BF 12 00 AF 75 A0 7F 12 00 AF 80 C4 75 A0 7F 12 00 AF 75 A0 BF 12 00 AF 75 A0 DF 12 00 AF 75 A0 EF 12 00 AF 75 A0 F7 12 00 AF 75 A0 FB 12 00 AF 75 A0 FD 12 00 AF 75 A0 FE 12 00 AF 80 92 75 98 52 75 89 20 75 8D F3 D2 8E 22 30 98 FD C2 98 E5 99 22 C2 B5 89 A0 D2 B4 12 00 AF C2 B4 22 D2 B5 89 A0 D2 B4 12 00 AF C2 B4 22 79 01 11 86 79 38 11 86 79 0C 11 86 79 06 11 86 22 7F 00 7E 00 7D 00 0D BD 50 FC 0E BE 50 F6 0F BF 50 F0 22 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 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00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Son 4096 bytes y tienen que salir asi mismo por el serial port.Hex puro. Lo ultimo que se hiso ayer da un Debugger Exception. PD: no puede leer espacios solo los hex 00 to FF. Un Saludo. |
El problema radica aqui.
Que esta mal? No tengo idea. Pero el programa rueda bien hasta que llega aqui y el CPU se pone enfadado con lo que se le manda a hacer.:confused: Un Saludo. |
Cita:
Salud OS |
Lo de los espacios lo decia por lo primero que estabamos haciando ayer, que mandaba ascii y estaba mirando salir "20" .Pero lo que tenemos ahora no manda nada, el programa se tranca justo a partir que le mando a hacer esto.
Ya aqui no manda nada y se tranca. Un Saludo. |
Regresando al anterior procedimiento.
Este copila sin problema y rueda bien.Manda los 4096 bytes y recibe los 53h 83d. Pero manda caracteres ascii, un ejemplo de lo que esta mandando: Los dos primeros bytes de data en el memo son: 00 12 y lo que sale por el serial port es: 20 30 30 20 31 32 20=espacio 30=0 30=0 aqui "00" otro 20=espacio 31=1 32=2 aqui el "12". Asi esta la cosa. Un Saludo. |
Y si intentas con esto amigo Jose
Salud OS |
Mira esto egostar.
Estoy cambiando para lo ultimo que mandastes y me da el siguiente error. Undeclare identifier:'Buffer" jajajajajajaja esta declarado o no? Un Saludo. |
Cita:
Salud OS |
Asi esta el codigo:
Ya la declare general y me dice que esta indefinida? jajajajajajaja |
La quite del general y la declare en donde estaba y donde comienza el procedimiento de escribir el chip.
Esta trabajando y programando.Pero el buffer esta lleno de 00 es todo lo que manda. Como la vez? Un Saludo. |
Hola Amigos.
Asunto Resuelto Como el chip master (el del programador) era un AT89C2051 con solo 2 Kbytes de memoria y estaba ocupada al 100% pues cambie a un AT89C4051 con 4 Kbytes.Lo que no puede enderezar en Delphi lo compuse en el uC. Estaba solo mandando caracteres ascii incluyendo los "20" espacios.Pues estos los elimina una rutina en mi uC (master) y los caracteres restantes como 30 (0) 30 (0) pues de ellos compongo mi hex 00.etc. Que pasa cuando tengo un 20 que no es espacio y forma parte de mi data? jejejejeje mi rutina tiene eso en cuenta y comienza con un espacio luego dos caracteres y otro espacio.Si a continuacion de un espacio se repite el 20 mmm pues eso lo interpreta como data. En delphi soy novato y me domina...a los uC los domino yo.:D:D:D Asi que resuelto el problema de programar y borrar.Me falta leer pero eso es tema de otro hilo si es que hace falta.;) Un Saludo. |
Cita:
Gracias y un Saludo. |
Acerca de lectura de ComPortRxChar
Hola a todos
Tengo un problema: tengo que leer un modem GSM Wavecon, se conecta vía USB y estoy tratando de usar el componente TComPort. Puedo enviar mensajes al puerto con instrucciones tipo AT que son para controlar el modem, al parecer si puedo escribir sin problemas, pero no puedo leer la respuesta en el evento RxChar, de hecho no lo puedo leer de ninguna forma, con todas las formas que he intentado leer el puerto siempre me regresa una cadena vacía Lo he intentado de estas dos formas : procedure TfrmMain.Button3Click(Sender: TObject); var toSend : string; lst : TStringList; X: integeR; readBuf : string; OtroPuerto : CPort.TComPort; Continuar : boolean; begin Continuar := false; OtroPuerto := CPort.TComPort.Create(nil); OtroPuerto.Port := 'COM' + tbPortNumber.Text; OtroPuerto.Events := []; OtroPuerto.FlowControl.ControlDTR := dtrEnable; OtroPuerto.FlowControl.ControlRTS := rtsEnable; OtroPuerto.Open; // open port mmRead.Lines.Clear; lst := TStringList.Create; try lst.Add('AT+CPMS="SM"'); lst.Add('AT+CMGF=1'); lst.Add('AT+CMGR=1'); for x:=0 to lst.Count-1 Do begin toSend := lst.Strings[x] + #13; Application.ProcessMessages; mmRead.Lines.Add(' Mensaje : ' + toSend); OtroPuerto.WriteStr(toSend); Sleep(1000); readBuf := ''; otroPuerto.ReadStr(readBuf, otroPuerto.InputCount); mmRead.Lines.Add(' Lectura : ' + readBuf); end; finally FreeAndNil(lst); //OtroPuerto.Free; end; end; y la otra implementando el metodo procedure TfrmMain.OtroPuertoRxChar(Sender: TObject; Count: Integer); var Str: String; begin OtroPuerto.ReadStr(Str, Count); mmRead.lines.Add(Str); end; Sin embargo en ninguna de las dos he logrado conocer la respuesta del modem, solo cadenas vacías. Si alguien me puede ayudar les agradezco de antemano Saludos y gracias a todos |
Cita:
Te recuerdo nuestra guía de estilo, gracias por tu colaboración :) Y recuerda poner los tags al código fuente, ejemplo: ![]() Gracias :) |
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