A demo project of how to use Eigen in STM32

Version

• Eigen: 3.3.7
• CMake >= 3.5
• GCC: gcc-arm-none-eabi 8.3.1
• MDK: 5.28

Build

• GCC & CMake

mkdir build & cd build
cmake ..
make -j

• Keil MDK (AC6)

Tips

• Use -O3 to make Eigen run fast, if you don't need to debug online.There will be a huge difference in running time between -O0 and -O3.

• Lower version of gcc may got some error when compile Eigen.