Embedded Developer

This is the short tutorial on how to build and flash Nuttx, the real-time operating system on TM4C123G LaunchPad on fresh installed Ubuntu 16.04 LTS. More about Nuttx for TM4C123G LaunchPad: https://bitbucket.org/nuttx/nuttx/src/42a0796615909b301273ee30fd5af907f4253347/configs/tm4c123g-launchpad/?at=master Building Nuttx In terminal run this commands: mkdir nuttxdir cd nuttxdir git clone https://bitbucket.org/nuttx/nuttx git clone https://bitbucket.org/nuttx/apps git clone https://bitbucket.org/nuttx/tools sudo apt-get install gperf flex bison libncurses5-dev cd tools/kconfig-frontends/ ./configure --enable-mconf make sudo make install sudo ldconfig cd ../.. Without libncurses5-dev you will have the problem with kconfig-mconf, so don't miss to install it.  cd nuttx/tools ./configure.sh tm4c123g-launchpad/nsh cd .. make menuconfig Inside menu config, you need select System Type -> Toolchain Selection -> Generic GNU EAB...

If you have TM4C123G LaunchPad Evaluation Kit and you like Visual Studio Code here is how to setup debugging on this board. This is the tutorial how to do that on clean Ubuntu 16.04 LTS. ARM GCC Compiler Setup Download the latest GCC cross compiler for the ARM from here:  https://launchpad.net/gcc-arm-embedded/+download In the time of writing this text, the last one is    gcc-arm-none-eabi-5_4-2016q3-20160926-linux.tar.bz2 Run this commands in Linux console. wget https://launchpad.net/gcc-arm-embedded/5.0/5-2016-q3-update/+download/gcc-arm-none-eabi-5_4-2016q3-20160926-linux.tar.bz2 tar -jxf gcc-arm-none-eabi-5_4-2016q3-20160926-linux.tar.bz2 rm gcc-arm-none-eabi-5_4-2016q3-20160926-linux.tar.bz2 exportline="export PATH=$HOME/gcc-arm-none-eabi-5_4-2016q3/bin:\$PATH" echo $exportline >> ~/.profile source ~/.profile sudo dpkg --add-architecture i386 sudo apt-get update sudo apt-get install libc6:i386 lib32ncurses5 Without i386 architecture ...