Now have a project to connect with LED display communication, how to get to display in the PB content sent to the LED screen display

CodePudding user response:

This thing don't think of it complicated, simple

CodePudding user response:

The communication interface of the LED display clear!

CodePudding user response:

Just as the LED display screen... Ha ha

CodePudding user response:

refer to the second floor xuam response:

the communication interface of the LED display clear!

Contact LED display company, let them according to instructions sent to you it is ok to add code to the program,

CodePudding user response:

A serial port communication and TCP communications, as well as manufacturers provide the interface program encapsulates the these things, send the content of the image, text variety

CodePudding user response:

The general manufacturers can provide communication interface, should be in the form of the API, but generally is CAPI, so can't directly call in PB (PB only identification WINAPI), of course, may be you will be good luck, ha ha, if not WINAPI, you can ask the factory to pack for you, or someone to do the secondary packaging, as for the actual calls and communications, should be very simple,

CodePudding user response:

Should be the COM

CodePudding user response:

Simple, with a debugging assistants try first, and then find a few written routines

CodePudding user response:

How to connect led screen, a serial port, usb or parallel port? Then according to the mouth of the connection format according to the requirements can send data

CodePudding user response:

You say the guest show, POS program
http://www.sybasebbs.com/forum.php? Mod=viewthread& Tid=4695 & amp; Highlight A1 D3 F2 B4=% % % % % % BB FA
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