bluetooth print follow

[Richard Chidiak]

Antonio

The printer is HP DESKJET 460 BT

I am gonna check the docs at the customer's place to see if i can find something.

Still puzzled ! Why File explorer does not need to set a default font ??

Thanks for the help

[Enrico Maria Giordano]

Still puzzled ! Why File explorer does not need to set a default font ??

Following my previous message, if the printer really receives code 223 then it has to be a printer setting. Perhaps File explorer sends additive control codes?

EMG

[Antonio Linares]

Enrico,

Yes, I fully agree with you. It has to be that way

[Antonio Linares]

Richard,

Maybe we have missed something obvious, that the expected value has to be signed. Please try it this way:

Code: Select all  Expand view  RUN

HB_FUNC( WRITE233 ) // hComm --> lOk
{
   DWORD cBytes;
   char ch = 233;
   
   hb_retl( ( BOOL ) WriteFile( ( void * ) hb_parnl( 1 ), &ch, 1, &cBytes, NULL ) );
}


[Enrico Maria Giordano]

Don't think so. It is more likely that the printer requires wide chars instead of simple chars.

EMG

[Antonio Linares]

Enrico,

We have already tested with wide chars, unless we may be missing a signed test also

[Enrico Maria Giordano]

Did you try using AnsiToWide()?

EMG

[Antonio Linares]

Enrico,

No, we didn't. Yes, you are right, we should try it also

[Richard Chidiak]

Antonio

I do not have the printer available at the moment. It was delivered to the customer.

I will have a new one within the next 2 days (we have purchased one).

I will continue testing when i will have it available,

regards

Richard

[Antonio Linares]

Richard,

Ok, thanks