Code Time Technologies offers a wide variety of peripheral drivers and protocol stacks. The drivers are designed for high reliability and offer multiple choice for the data transfers (polling, ISR, DMA). All drivers are multi-thread and multi-code safe.
Available for the Altera/Intel Arria 5, Arria 10, Cyclone V, Agilex, and Xilinx/AMD Zynq, UltraScale+.