FriendlyELEC

https://wiki.friendlyelec.com/wiki/index.php/
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### Install Qt5.10 Examples

Source: https://wiki.friendlyelec.com/wiki/index.php?action=edit&title=How_to_Build%2C_Install_and_Setting_Qt_Application

Commands to decompress and execute Qt5.10 example applications on the development board.

```bash
sources/qt5.10-XXXXXX-examples
```

```bash
sudo tar xvzf Qt-5.10.0-rk64one-examples.tgz -C /
```

```bash
export DISPLAY=:0.0
/usr/local/Trolltech/Qt-5.10.0-rk64one/examples/opengl/hellowindow/hellowindow
```

--------------------------------

### Locate and Install Qt 5.10 Examples

Source: https://wiki.friendlyelec.com/wiki/index.php/How_to_Build%2C_Install_and_Setting_Qt_Application

Commands to identify the source path and decompress the Qt 5.10 examples package.

```text
sources/qt5.10-XXXXXX-examples
```

```bash
sudo tar xvzf Qt-5.10.0-rk64one-examples.tgz -C /
```

--------------------------------

### Setup Development Environment

Source: https://wiki.friendlyelec.com/wiki/index.php/Buildroot

Install necessary build dependencies on a 64-bit Ubuntu 20.04 host PC.

```bash
wget -O - https://raw.githubusercontent.com/friendlyarm/build-env-on-ubuntu-bionic/master/install.sh | bash
```

--------------------------------

### Setup and Compilation Commands

Source: https://wiki.friendlyelec.com/wiki/index.php?action=edit&title=Matrix_-_IR_Receiver

Commands for installing git, cloning the repository, and compiling the project for the NanoPi 2.

```bash
$ sudo apt-get install git
```

```bash
$ git clone https://github.com/friendlyarm/matrix.git
```

```bash
$ cd matrix
$ git checkout nanopi2
```

```bash
$ make CROSS_COMPILE=arm-linux- clean
$ make CROSS_COMPILE=arm-linux-
$ make CROSS_COMPILE=arm-linux- install
```

--------------------------------

### Install aarch64-linux-gcc Toolchain

Source: https://wiki.friendlyelec.com/wiki/index.php?printable=yes&title=Smart6818

Commands to download and install the cross-compiler, and configure the environment variables.

```bash
git clone https://github.com/friendlyarm/prebuilts.git -b master --depth 1
cd prebuilts/gcc-x64
cat toolchain-4.9.3-armhf.tar.gz* | sudo tar xz -C /
```

```bash
export PATH=/opt/FriendlyARM/toolchain/4.9.3/bin:$PATH
export GCC_COLORS=auto
```

```bash
. ~/.bashrc
```

--------------------------------

### Verify Installation Output

Source: https://wiki.friendlyelec.com/wiki/index.php?diff=prev&oldid=28203&title=Hermes

Example output displayed after a successful installation.

```bash
Hermes Agent installed successfully!
Version: 0.1.0
Path: /usr/local/bin/hermes
```

--------------------------------

### Prepare and Configure Packages

Source: https://wiki.friendlyelec.com/wiki/index.php/FriendlyWrt

Clone example source code into the package directory and open the build configuration menu.

```bash
git clone https://github.com/mwarning/openwrt-examples.git
cp -rf openwrt-examples/example* package/
rm -rf openwrt-examples/
```

```bash
make menuconfig
```

--------------------------------

### Install Debian Packages

Source: https://wiki.friendlyelec.com/wiki/index.php/NanoPi_M2

Example command to install a specific package, such as an FTP server.

```bash
apt-get install vsftpd
```

--------------------------------

### Run Qt OpenGL Example

Source: https://wiki.friendlyelec.com/wiki/index.php/How_to_Build_and_Install_Qt_Application_for_FriendlyELEC_Boards

Set the display environment and execute the hellowindow example.

```bash
export DISPLAY=:0.0
/usr/local/Trolltech/Qt-5.10.0-rk64one/examples/opengl/hellowindow/hellowindow
```

--------------------------------

### Clone and Prepare Example Packages

Source: https://wiki.friendlyelec.com/wiki/index.php/NanoPC_T6

Download example source code and move it into the SDK package directory.

```bash
git clone https://github.com/mwarning/openwrt-examples.git
cp -rf openwrt-examples/example* package/
rm -rf openwrt-examples/
```

--------------------------------

### Execute Qt Demo

Source: https://wiki.friendlyelec.com/wiki/index.php/FriendlyCore_%28based_on_ubuntu-core_with_Qt%29

Launch the pre-installed open source Qt demonstration application.

```bash
$ sudo /opt/QtE-Demo/run.sh
```

--------------------------------

### Verify mjpg-streamer Output

Source: https://wiki.friendlyelec.com/wiki/index.php/FriendlyCore_%28based_on_ubuntu-core_with_Qt%29

Example output displayed after successfully starting the mjpg-streamer application.

```text
 
$ ./start.sh
 i: Using V4L2 device.: /dev/video0
 i: Desired Resolution: 1280 x 720
 i: Frames Per Second.: 30
 i: Format............: YUV
 i: JPEG Quality......: 90
 o: www-folder-path...: ./www/
 o: HTTP TCP port.....: 8080
 o: username:password.: disabled
 o: commands..........: enabled
```

--------------------------------

### Run initial system configuration

Source: https://wiki.friendlyelec.com/wiki/index.php/Getting_Started_with_Alpine-Linux

Execute the setup script to configure network, time zone, and hostname on first boot.

```bash
setup-alpine
```

--------------------------------

### Git Setup Commands

Source: https://wiki.friendlyelec.com/wiki/index.php?action=edit&title=Matrix_-_Ball_Rolling_Switch

Commands to install git and clone the Matrix module repository.

```bash
$ sudo apt-get install git
```

```bash
$ git clone https://github.com/friendlyarm/matrix.git
```
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