Vancouver Hack Space

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[[hacks:zephyrproject|Zephyr Project @ VHS]]


The following instructions are for building the latest version of Zephyr, which uses CMake for configuring the build instead of Automake.


===Build the latest version of CMake ===
git clone https://gitlab.kitware.com/cmake/cmake.git
cd cmake/
git tag -l
git checkout v3.8.2

./bootstrap && make -j8
sudo make install

type -a cmake
dpkg -S /usr/bin/cmake
gvim -p ~/.bashrc ~/.profile

alias cmake='/usr/local/bin/cmake'


wget https://github.com/zephyrproject-rtos/meta-zephyr-sdk/releases/download/0.9.2/zephyr-sdk-0.9.2-setup.run


sudo bash zephyr-sdk-0.9.2-setup.run


=== Download the Latest Zephyr Code ===
git clone <zephyr yada yada yada


#Check Repository name
git remote -V


# 
git pull --rebase zephyr master

http://docs.zephyrproject.org/getting_started/getting_started.html

export ZEPHYR_GCC_VARIANT=zephyr
export ZEPHYR_SDK_INSTALL_DIR=/opt/zephyr-sdk/

cd zephyr
source ./zephyr-env.sh

cd $ZEPHYR_BASE/samples/hello_world

# Make a build directory, and use cmake to configure a Make-based build system:
mkdir -p build/disco_l457_iot1 && cd build/disco_l457_iot1
cmake -DBOARD=disco_l475_iot1 ../..

# Now run make on the generated build system:
make -j8

cd src/openocd-stm32
source ./setlocal.sh

cat setlocal.sh

stm32_flsh l4 $ZEPHYR_SOURCE/samples/hello_world/build/disco_l475_iot1/zephyr/zephyr.bin

ls -al /dev/ttyACM0
minicom -D /dev/ttyACM0

press reset