Temptationx / ql-serial

Serial port access from QML

ql-serial

Serial port access from QML. Donate: Paypal [e-mail]

Registration:

#include "lib/ql-channel-serial.hpp"

qmlRegisterType<QlChannelSerial>("QlChannelSerial", 1,0, "QlChannelSerial");

Usage:

import QlChannelSerial 1.0

ApplicationWindow { id:app; visible:true;

	QlChannelSerial { id:serial }

	Component.onCompleted: {
		// open first available port
		serial.open(serial.channels()[0]);

		// if success - configure port parameters
		if (serial.isOpen()){
			serial.paramSet('baud', '9600');
			serial.paramSet('bits', '8');
			serial.paramSet('parity', 'even');
			serial.paramSet('stops', '0');

			serial.paramSet('dtr', '0');
			serial.paramSet('rts', '1');
			
			// write bytes/ASCII string
			serial.writeBytes([1,2,3,4,5]);
			serial.writeString('123456789');
			
			// read received bytes
			var data = serial.readBytes();
		}
	}
}