Mobile device & 64 Bits

[RIT]

Hola,
Estoy evaluando desarrollar una aplicación para un dispositivo móvil que permita grabar registros en algún servidor de base de datos propio (no externo).
Por lo que he leído, HMG 4 (QT) soporta Windows CE/Mobile y Symbiam, mí preguntas son debo descargar alguna versión en especial de HMG y cuál debería ser mí ambiente de trabajo para poder generar dicha aplicación.
Por otro lado, incluido en el mismo proyecto, debo considerar aplicación de escritorio en ambiente Windows probablemente a 64 Bits y que pueda acceder a la misma base de datos, tanto en forma local como remota.
Estoy considerando que el servidor este basado en MySql, dado que existen ejemplos en HMG con esta base de datos.
Agradecería enormemente cualquier ayuda al respecto, con el objeto de poder considerar a HMG una alternativa concreta como herramienta de desarrollo para mí futuro proyecto.

De ante mano muchas gracias, saludos.
RIT.
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Hello,
I am evaluating develop an application for a mobile device that allows recording records in a database server itself (not external).
From what I read, HMG 4 (QT) supports Windows CE / Mobile and Symbiam, my questions are should I download a version number of HMG and what should be my work environment to generate the application.
On the other hand, included in the same project, I consider desktop application in a Windows environment is likely to 64 bits and can access the same database, both locally and remotely.
I am considering that MySQL server is based, since there are examples of HMG with this database.
I would greatly appreciate any help in this respect in order to consider a specific alternative HMG as a development tool for my future project.

Before hand thank you very much, greetings.
RIT.

[Rathinagiri]

IMHO, if Harbour, QT and C Compiler are supporting 64 bits, then HMG should also be. Because, HMG is just a wrapper to these tools.

I am also very much eager to develop applications for mobile and 64 bits machines.

[RIT]

Hola, continuando con el tópico, he instalado un emulador para PC de Windows Mobile, luego he compilando un ejemplo con HMG.4 2010.10.28, al momento de ejecutarlo, me muestra una ventana con un mensaje de error que dice que esta no es una aplicación válida.
Sospecho que, Harbour y/o el compilador Mingw, no están generando un .exe que reconozca Windows Mobile, necesito ayuda o una guía en este tema, gracias de ante mano.

Saludos,
RIT.

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Hi, continuing with the topic, I installed a PC emulator for Windows Mobile, then I compiled an example HMG.4 2010.10.28, when run, shows me a window with an error message that says that this is not is a valid application.
I suspect, Harbour and/or the Mingw compiler, are not generating .exe recognize Windows Mobile, need help or guidance on this issue, thanks before hand.

Greetings,
RIT.

[RIT]

I have been looking and definitely Mingw32 not possible to generate an executable, or at least with that version, because it requires a compiler compatible with ARM processor type, please help, how I can generate with HMG4 an executable for Windows Mobile?
Greetings,
RIT.

[Rathinagiri]

So, we have to find the correct version of MingW which is compatible to ARM processor. Let me check that.

[RIT]

Rathinagiri,
This could help us http://cegcc.sourceforge.net/

Greetings,
RIT.

[Rathinagiri]

That's a great find RIT! So, we have to compile the project using gcc. May be we have to change some compiler directives.