COOLFLY-Ground SDK Instructions

The recommended configuration:

• OS: Ubuntu 16.04
• Compiler: gcc-arm-none-eabi-5_2-2015q4

Install the SDK

1. Download the gcc compiler;

   https://launchpadlibrarian.net/231142403/gcc-arm-none-eabi-5_2-2015q4-20151219-linux.tar.bz2 
   

2. Unzip the file gcc-arm-none-eabi-5_2-2015q4-20151219-linux.tar.bz2, copy to /opt/toolchain/;

   sudo tar jxvf gcc-arm-none-eabi-5_2-2015q4-20151219-linux.tar.bz2 -C /opt/toolchain/
   
   ls /opt/toolchain/
   

3. Installation dependency tools:

   sudo apt-get install gawk
   sudo dpkg --add-architecture i386
   sudo apt-get update
   sudo apt-get install libc6:i386 libgcc1:i386 libstdc++5:i386 libstdc++6:i386
   

4. Download the F1GroundSDK

   https://github.com/flyiscool/F1GroundSDK

   mkdir -p ~/coolfly && cd coolfly
   
   git clone https://github.com/flyiscool/F1GroundSDK
   
   cd F1GroundSDK
   

5. Build and Download the firmware

   cd AR8020SDK/Application/
   
   make
   

   The app.bin in the AR8020SDK/Application/ is the file we need. Use the make upload can download the bin to the F1Ground through the USB.

Note: Don't download the file to the sky side coolfly-f1 board!!!