Записки утконоса-программиста

sudo apt-get install gcc-4.9-arm-linux-gnueabi

sudo ln -s /usr/bin/arm-linux-gnueabi-gcc-4.9 /usr/bin/arm-linux-gnueabi-gcc

make ARCH=arm CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- tiny210_config

make ARCH=arm CROSS_COMPILE=/usr/bin/arm-linux-gnueabi- all spi

sudo dd iflag=dsync oflag=dsync if=spl/tiny210-spl.bin of=/dev/sdb seek=1
sudo dd iflag=dsync oflag=dsync if=u-boot.bin of=/dev/sdb  seek=49

var object = JSON.parse(answer);

answer[] = 0;
answer[] = 1;
answer[] = 2

answer["zero"] = 0;
answer["one"] = 1;
answer["two"] = 2

        for(var key in object)
        {
            if(object.hasOwnProperty(key))
            {
                itemModel.append(object[key])
            }
        }

    VideoOutput {
        id: cameraout;
        source: camera
        orientation: 270

        imageCapture {
            onImageSaved: {
                if(camera.orientation !== cameraout.orientation)
                {
                    var ang = 90;
                }
                else
                {
                    var ang = 0
                }
                adapter.rotateImage(ang,path);
            }
        }

void Adapter::rotateImage(int ang, QString url)
{
    if(ang > 0)
    {
        QPixmap* pixmap = new QPixmap(url);
        QTransform transform;
        QTransform trans = transform.rotate(ang);
        QPixmap *transPixmap = new QPixmap(pixmap->transformed(trans));
        transPixmap->save(url, "jpg", 100);
    }
    emit imageRotate("file://"+url);
}

camera.imageCapture.capture();

void Adapter::rotateImage(QString url)
{
#if defined(Q_OS_IOS)
    QPixmap* pixmap = new QPixmap(url);
    QTransform transform;
    QTransform trans = transform.rotate(90);
    QPixmap *transPixmap = new QPixmap(pixmap->transformed(trans));
    transPixmap->save(url, "jpg", 100);
#endif
   emit imageRotate("file://"+url);
}

signals:
    void imageRotate(QString preview);

onImageSaved: {
                adapter.rotateImage(path);
            }

Connections{
        target: adapter
        onImageRotate: {
            preview_img.src = preview;
        }
    }

QString store_prefix = "/storage/sdcard0/APP_NAME"