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The OCaml Planet RSS

Articles and videos contributed by both experts, companies and passionate developers from the OCaml community. From in-depth technical articles, project highlights, community news, or insights into Open Source projects, the OCaml Planet RSS feed aggregator has something for everyone.

Type

All Article Video

Source

Tarides 227 Anil Madhavapeddy's Blog 220 Watch OCaml 204 Caml Weekly News 188 OCamlPro 170 Marc Elvers 148 Jane Street Tech Blog 124 MirageOS 79 Coq 78 Frama-C 76 Robur Cooperative 70 Caml INRIA 53 Jon Ludlam's Blog at recoil.org 53 Daniel Bünzli 42 David Allsopp's Blog 31

Keyword

opam 281 compiler 200 mirageos 195 dune 185 functional programming 162 ppx 132 unikernel 132 async 125 multicore 123 eio 115 functor 115 parser 115 odoc 113 domain 104 effect 103 lwt 103 merlin 103 monad 99 js_of_ocaml 89 concurrency 88 pico 0

Year

2026 314 2025 425 2024 306 2023 242 2022 149 2021 196 2020 141 2019 117 2018 110 2017 99 2016 99 2015 105 2014 137 2013 98 2012 60 2011 52 2010 72 2009 35 2008 19 2007 9 2006 3 2005 4 2004 4 2003 2 2002 2

Author

Anil Madhavapeddy 234 Tarides 226 Unknown 213 Caml Weekly News 181 Mark Elvers 148 Jane Street Tech Blog 112 Coq 78 Frama-C 74 Jane Street 70 Robur Cooperative 70 Jon Ludlam 54 Caml INRIA 53 Daniel Bünzli 42 Bozhidar Batsov 28 Mathématiques et informatique - Collège de France 28

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Filtering by: Keyword: pico (remove) Clear all
Coding a Digital Clock in OCaml 5 on the Raspberry Pi Pico 2 W

While developing a Raspberry Pi GPIO library for the HD44780, mtelvers/gpio, I noticed that 8 custom characters could be used to create the elements of a 7-segment display. I wanted this clock on the Pi Pico RP2350 dual-core ARM Cortex-M33 using my ARM 32 native compiler backend.

clock gpio gpio_put lcd mod nibble ntp pico smull targetint

07 Apr 2026

Marc Elvers

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OCaml Clock on Pi Pico 2W

After playing with the Pi Pico 2W at the New Year, I had a little time today and made an OCaml-powered clock in a 3D-printed case.

backpack clock gp16 gp17 gp18 gp19 gp20 lcd pico vdd

06 Apr 2026

Marc Elvers

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More OCaml on Pi Pico 2 W

Extending the Pico 2 implementation to add effects-based WiFi networking and improve the build system.

domain effect eio fiber pico pio pool_wsize pools promise spawn

10 Jan 2026

Marc Elvers

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Multi Domain OCaml on Raspberry Pi Pico 2 Microcontroller

Running OCaml 5 with multicore support on bare-metal Raspberry Pi Pico 2 W (RP2350, ARM Cortex-M33).

cortex-m33 domain fpu linker multicore mutex pico pico_print sdk spawn

31 Dec 2025

Marc Elvers

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