Articles with tag 'Microcontroller'

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RISC-V: running GNOME OS on SiFive hardware for the first time

Tue 28 September 2021 - Valentin David, Sam Thursfield

Codethink continues to participate in the promising RISC-V ecosystem, and we have exciting news around Freedesktop SDK and GNOME.

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RISC-V: A Small Hardware Project

Thu 15 July 2021 - Robin J. Heywood

As part of Codethink's interest in RISC-V, we created some simple hardware.

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Bloodlight: Designing a Heart Rate Sensor with STM32, LEDs and Photodiode

Tue 16 March 2021 - Ben Brewer

The Bloodlight project was designed to test for new health metrics in the blood by testing multiple LED wavelengths of light at high-frequency and accuracy. We hoped to process the signals to determine the most appropriate wavelengths for low-power sensing and find new potential data in the signals.

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RISC-V: Codethink's first research about the open instruction set

Thu 11 February 2021 - Sam Thursfield

When something as exciting as a completely open CPU architecture comes along, it's hard to stop Codethink's engineers from getting involved. We've set up an internal research project with the goal of learning about RISC-V, and we have some interesting results already.

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Improving performance on Interrogizer with the stm32

Tue 03 November 2020 - Tom Eccles

In our previous blog post we introduced the Interrogizer project. Interrogizer is a logic analyser, which means it samples binary signals and sends the samples to a host computer as fast as possible.

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