Hackernews posts about Cortex-M

Cortex-M is a family of low-power, 32-bit and 16-bit microcontrollers developed by ARM Holdings that are widely used in embedded systems and IoT applications.

1. Asynchronous Rust on Cortex-M microcontrollers (interrupt.memfault.com)
   187 points by picture over 1 year ago | 68 comments
2. The cheapest flash microcontroller you can buy is actually an Arm Cortex-M0+ (jaycarlson.net)
   187 points by jaydcarlson almost 2 years ago | 65 comments
3. Lilos: A wee async RTOS for Cortex-M (github.com)
   82 points by hasheddan over 1 year ago | 7 comments
4. Show HN: Running Game Boy ROMs on the STM32 ARM Cortex Microcontroller (github.com)
   33 points by janosch9001 4 months ago | 11 comments
5. Sensorwatch pro – Hackable ARM Cortex M0 brain upgrade for Casio's iconic F-91W (www.crowdsupply.com)
   30 points by simbas 4 months ago | 5 comments
6. Asynchronous Rust on Cortex-M Microcontrollers (2023) (interrupt.memfault.com)
   26 points by Tomte about 2 months ago | 7 comments
7. Arm acknowledges side-channel attack but denies Cortex-M is crocked (www.theregister.com)
   9 points by LinuxBender over 1 year ago | 1 comments
8. Arm Launches the Cortex-M52 for IoT; Its Smallest Processor with Helium (fuse.wikichip.org)
   9 points by PaulHoule about 1 year ago | discuss
9. Show HN: ARM Cortex M4 CPU Emulator Running on WebAssembly (infiniemu.pipe01.net)
   7 points by pipe01 7 months ago | 1 comments
10. Texas Instruments MSPM0 Arm Cortex-M0 microcontrollers sell for 39 cents and up (www.cnx-software.com)
    5 points by picture almost 2 years ago | 3 comments
11. Sensor Watch Pro – hackable ARM Cortex M0 brain upgrade for F-91W (www.crowdsupply.com)
    5 points by km 4 months ago | discuss
12. STMicro Launches the STM32H5 Series (Arm Cortex-M33) (www.cnx-software.com)
    4 points by dragontamer almost 2 years ago | 3 comments
13. Lilos v1.0 Released: async RTOS for Cortex-M (cliffle.com)
    4 points by ingve 9 months ago | 1 comments
14. Blinky to Bootloader: An 18 video series building firmware for STM32 Cortex-M4s (www.youtube.com)
    4 points by fstokesman over 1 year ago | 1 comments
15. iMX RT1011 Nano Kit – High-Performance Arm Cortex-M7 Board Running Up to 500 MHz (github.com)
    3 points by Zelin 5 months ago | discuss
16. A more hackable ARM Cortex M0 brain upgrade for Casio's iconic F-91W (www.crowdsupply.com)
    2 points by herunan 4 months ago | discuss
17. A Comprehensive (Bottom-Up) Study on the Security of Arm Cortex-M Systems (arxiv.org)
    2 points by PaulHoule 12 months ago | discuss
18. Open source ARM Cortex-M microcontroller library (github.com)
    2 points by _benj about 1 year ago | discuss
19. A hackable ARM Cortex M0 upgrade for a classic Casio wristwatch (www.sensorwatch.net)
    2 points by kristianpaul over 1 year ago | discuss
20. Arm acknowledges side-channel attack but denies Cortex-M is crocked (www.theregister.com)
    2 points by workerthread over 1 year ago | discuss
21. Low-Power Optimization Techniques for ARM Cortex-M Microcontrollers (www.ajc.com)
    1 points by thatfunkymunki 8 months ago | 1 comments
22. Embedded Rust: The Cortex-M QuickStart Template (www.embedded.com)
    1 points by WaitWaitWha 5 months ago | discuss
23. A hackable ARM Cortex M0 upgrade for a classic Casio wristwatch (www.crowdsupply.com)
    1 points by surprisetalk 11 months ago | discuss
24. Perturbation of Prefrontal Cortex Makes Power-Holders Less Resistant to Bribes (hal.science)
    1 points by delichon 12 months ago | discuss
25. Sensor Watch: A hackable ARM Cortex M0 upgrade for a classic Casio wristwatch (www.crowdsupply.com)
    1 points by nequo about 1 year ago | discuss
26. Exploring Printf on Cortex-M (interrupt.memfault.com)
    1 points by tyhoff over 1 year ago | discuss
27. A Simple Scheduler via an Interrupt-Driven Actor Model on Cortex M (interrupt.memfault.com)
    1 points by tzmlab over 1 year ago | discuss
28. Home-Made RTOS on Renode Simulation
    7 points by Eplankton 4 months ago | 3 comments
29. Tell HN: Devices for agricultural/enviro monitoring/automation I'm developing
    4 points by tomhoward 7 months ago | 1 comments
30. Better Firmware with LLVM/Clang (2020) (interrupt.memfault.com)
    74 points by signa11 6 months ago | 6 comments