Communication Software

Cs NET

A compact, reliable, high-performance TCP/IP protocol stack. Features dual IPv4 and IPv6 support, an SSL/TLS socket option, and support for Ethernet, Wi-Fi, and PHY controllers.

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Cs USBD

Efficient USB device stack designed for embedded systems. Includes support for Audio, CDC-ACM, CDC-EEM, HID, MSC, and Vendor classes.

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Cs USBH

Efficient USB host stack for embedded systems equipped with a USB host or OTG controller. Includes many class drivers such as MSC, HID, CDC-ACM, and USB2Ser.

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Cs Modbus

An industrial serial communications protocol for connecting industrial devices. Scalable, works with any CPU, and supports any number of communication channels.

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Storage Software

Cs FS

A compact, reliable, high-performance, and thread-safe embedded file system for microprocessors, microcontrollers, and DSPs. An optional journaling component provides fail-safe operation while maintaining FAT compatibility.

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Reliable

Cesium software includes comprehensive documentation, full source code, powerful debugging features, and support for a huge range of CPU architectures.

Efficient

Cesium software offers unprecedented ease-of-use, a small memory footprint, remarkable energy efficiency, and all with a full suite of protocol stacks.

Trusted

Engineers across the world building industrial controls, medical devices, and aerospace systems know they can rely on Cesium software for the foundation of exceptional products.