[Chuanglong Technology Allwinner A40i Development Board] Serial port debugging assistant implementation

qinyunti

[Chuanglong Technology Allwinner A40i Development Board] Serial port debugging assistant implementation [Copy link]

 

Preface

The most commonly used communication method for industrial control boards is the serial port. This time, a serial port debugging assistant is implemented, on this basis, the development of serial port communication applications can be realized.

process

git clone

链接已隐藏，如需查看请登录或者注册

cd SerialPort/SerialPort/

Add in .pro file

QT += widgets

main.cpp

#include <QtGui/QApplication>

Change to

#include <QApplication>

Change toAscii in mainwindow.cpp toLatin1

/home/tronlong/T3/lichee/buildroot-201611/dl/qt-everywhere-opensource-src-5.9.0/Qt-5.9.0/bin/qmake

export PATH=/home/tronlong/T3/lichee/out/sun8iw11p1/linux/common/buildroot/host/usr/bin:$PATH

make

Import the generated program into Windows

sudo cp SerialPort/mnt/hgfs/share

Then import it into the development board through the serial port rz

chmod +x SerialPort

run

./SerialPort --platform linuxfb

Summarize

Mouse cannot be operated. Waiting for confirmation

lugl4313820

Does QT support mouse by default? I use Feiling and it seems to support it.