Simple library to drive an AD9850 DDS with an STM32F1 microcontroller. Code should be easy to port to other libopencm3-compatible processors, as well as for other DDSes such as the AD9851.
git clone https://git.drk.sc/Derecho/stm32-ad9850.git
cd stm32-ad9850
git submodule update --init
cd libopencm3 && make && cd ..
cd ad9850 && make
Having compiled the example you can now flash example.elf onto your microcontroller.