#freertos — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #freertos, aggregated by home.social.
-
$13 Qualcomm QCC74xM EVK offers Wi-Fi 6, Bluetooth 5.4, and 802.15.4 connectivity (Bouffalo Lab BL618 inside)
-
Renesas RZ/V2H Robotics Development Kit handles AI vision, motor control, and power management with a single board
-
🚀😂 Oh great, yet another guide promising the ✨magic✨ of running #Rust on an ESP32-S3's second core! Because who doesn't love a weekend full of 'why won't this #CMake script work' and 'what even is an #assembly trampoline?' 🙄 Just pin a #FreeRTOS task and call it a day, hero. 🛠️
https://tingouw.com/blog/embedded/esp32/run_rust_on_app_core #ESP32-S3 #humor #HackerNews #ngated -
🚀😂 Oh great, yet another guide promising the ✨magic✨ of running #Rust on an ESP32-S3's second core! Because who doesn't love a weekend full of 'why won't this #CMake script work' and 'what even is an #assembly trampoline?' 🙄 Just pin a #FreeRTOS task and call it a day, hero. 🛠️
https://tingouw.com/blog/embedded/esp32/run_rust_on_app_core #ESP32-S3 #humor #HackerNews #ngated -
🚀😂 Oh great, yet another guide promising the ✨magic✨ of running #Rust on an ESP32-S3's second core! Because who doesn't love a weekend full of 'why won't this #CMake script work' and 'what even is an #assembly trampoline?' 🙄 Just pin a #FreeRTOS task and call it a day, hero. 🛠️
https://tingouw.com/blog/embedded/esp32/run_rust_on_app_core #ESP32-S3 #humor #HackerNews #ngated -
🚀😂 Oh great, yet another guide promising the ✨magic✨ of running #Rust on an ESP32-S3's second core! Because who doesn't love a weekend full of 'why won't this #CMake script work' and 'what even is an #assembly trampoline?' 🙄 Just pin a #FreeRTOS task and call it a day, hero. 🛠️
https://tingouw.com/blog/embedded/esp32/run_rust_on_app_core #ESP32-S3 #humor #HackerNews #ngated -
🚀😂 Oh great, yet another guide promising the ✨magic✨ of running #Rust on an ESP32-S3's second core! Because who doesn't love a weekend full of 'why won't this #CMake script work' and 'what even is an #assembly trampoline?' 🙄 Just pin a #FreeRTOS task and call it a day, hero. 🛠️
https://tingouw.com/blog/embedded/esp32/run_rust_on_app_core #ESP32-S3 #humor #HackerNews #ngated -
Ezurio Tungsten 510/700 SMARC SoM features MediaTek Genio 510/700 AIoT SoC, dual GbE, WiFi 6
-
Learnt about ESP #IDF, #PlatformIO, #FreeRTOS, and took way too long to properly initialize the SPI bus so that I could get #LVGL running.
Hello, World! -
Learnt about ESP #IDF, #PlatformIO, #FreeRTOS, and took way too long to properly initialize the SPI bus so that I could get #LVGL running.
Hello, World! -
Learnt about ESP #IDF, #PlatformIO, #FreeRTOS, and took way too long to properly initialize the SPI bus so that I could get #LVGL running.
Hello, World! -
Learnt about ESP #IDF, #PlatformIO, #FreeRTOS, and took way too long to properly initialize the SPI bus so that I could get #LVGL running.
Hello, World! -
Learnt about ESP #IDF, #PlatformIO, #FreeRTOS, and took way too long to properly initialize the SPI bus so that I could get #LVGL running.
Hello, World! -
wolfIP – An open-source, lightweight TCP/IP stack with no dynamic memory allocations for embedded systems
-
Nuvoton NuMicro M3331 Cortex-M33 MCU features built-in ARGB LED controller, optional USB 2.0 OTG interface
-
Toradex OSM and Lino SoMs – 30×30mm NXP i.MX 93/i.MX 91 modules with solder-down or B2B connector designs
-
Texas Instruments MSPM0G5187 and AM13Ex MCUs integrate TinyEngine NPU for Edge AI applications
-
NXP i.MX 93W wireless MPU SiP pairs dual-core Arm Cortex-A55 processor with NXP iW610 WiFi 6, Bluetooth LE, and 805.15.4 radio
-
F&S FSSM8MP SMARC Module Features NXP i.MX 8M Plus with Dual GbE and Edge AI
-
FRANK OS 1.0 porta l’esperienza dei desktop anni ’90 nel mondo dei microcontroller con finestre sovrapponibili, applicazioni integrate e un’interfaccia che richiama Windows 95. #FRANKOS #FreeRTOS #RP2350 #Microcontroller
-
Qualcomm Snapdragon Wear Elite wearable platform offers 5G RedCap, WiFi 6, Bluetooth 6.0, built-in AI accelerator
-
STM32 + FREERTOS + SDIO + FATFS
Подключение SD-карты к микроконтроллеру — классическая задача, но путь от инициализации аппаратного интерфейса до работы с файлами в многозадачной среде усыпан скрытыми камнями. В этой статье я на практике разберу полный цикл интеграции SDIO, файловой системы FatFs и ОСРВ FreeRTOS на STM32.
-
Quectel SRG091X and SRG093X NXP i.MX 9 industrial AIoT modules integrates Wi-Fi 6, Bluetooth 5.4, and 802.15.4 radios
-
AMD launches Ryzen AI Embedded P100 and X100 processors with up to 50 TOPS of AI performance
-
Does anyone knows good way to find #gig opportunity for software dev? I'd like to avoid pitfalls of well known platforms. I can do:
- #Rust CLI/Dev tools, APIs
- #C code (#FreeRTOS, #Zephyr, #Linux including some #drivers or #v4l2)
- #Cpp C++ code
- #Bash or #Python scripts, tools
- #CI workflows (GitHub, GitLab)
- #Yocto layers
- #Debian packaging + #DKMSAnyone has experience in getting hands on small projects?
-
Does anyone knows good way to find #gig opportunity for software dev? I'd like to avoid pitfalls of well known platforms. I can do:
- #Rust CLI/Dev tools, APIs
- #C code (#FreeRTOS, #Zephyr, #Linux including some #drivers or #v4l2)
- #Cpp C++ code
- #Bash or #Python scripts, tools
- #CI workflows (GitHub, GitLab)
- #Yocto layers
- #Debian packaging + #DKMSAnyone has experience in getting hands on small projects?
-
Does anyone knows good way to find #gig opportunity for software dev? I'd like to avoid pitfalls of well known platforms. I can do:
- #Rust CLI/Dev tools, APIs
- #C code (#FreeRTOS, #Zephyr, #Linux including some #drivers or #v4l2)
- #Cpp C++ code
- #Bash or #Python scripts, tools
- #CI workflows (GitHub, GitLab)
- #Yocto layers
- #Debian packaging + #DKMSAnyone has experience in getting hands on small projects?
-
Does anyone knows good way to find #gig opportunity for software dev? I'd like to avoid pitfalls of well known platforms. I can do:
- #Rust CLI/Dev tools, APIs
- #C code (#FreeRTOS, #Zephyr, #Linux including some #drivers or #v4l2)
- #Cpp C++ code
- #Bash or #Python scripts, tools
- #CI workflows (GitHub, GitLab)
- #Yocto layers
- #Debian packaging + #DKMSAnyone has experience in getting hands on small projects?
-
Does anyone knows good way to find #gig opportunity for software dev? I'd like to avoid pitfalls of well known platforms. I can do:
- #Rust CLI/Dev tools, APIs
- #C code (#FreeRTOS, #Zephyr, #Linux including some #drivers or #v4l2)
- #Cpp C++ code
- #Bash or #Python scripts, tools
- #CI workflows (GitHub, GitLab)
- #Yocto layers
- #Debian packaging + #DKMSAnyone has experience in getting hands on small projects?
-
VEGA AS2161 “DHRUV64” – A 1GHz dual-core 64-bit RISC-V microprocessor designed in India
-
iWave Systems iG-RainboW-G69M TI AM62L OSM Size-S system-on-module powers Raspberry Pi-sized SBC
-
iWave Systems iG-RainboW-G69M TI AM62L OSM Size-S system-on-module powers Raspberry Pi-sized SBC
-
iWave Systems iG-RainboW-G69M TI AM62L OSM Size-S system-on-module powers Raspberry Pi-sized SBC
-
iWave Systems iG-RainboW-G69M TI AM62L OSM Size-S system-on-module powers Raspberry Pi-sized SBC
-
Summer 2025 #cvut defended theses by OTREES/my students:
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
@marckleinebudde for review - Albert Bezděk, Stereo Camera FPGA Interface and Processing for Zynq Based Systems, with initial rectification and disparity in #XilinX #Zynq #FPGA (git), thank to Martin Meloun for review
- Michal Matiáš, NuttX RTOS Driver for Single Unshielded Twisted Pair Communication, working with ncv7410 and ESP32-C6 for now (nuttx, apps git), continues by #GSoC expected to lead to broader OpenAlliance SPI Ethernet MAC-PHY T1S for mainline #NuttX support after summer, thanks to @cynerd for review
See the last OTREES theses list for link to repositories and more
Another related theses from #cvut Faculty of Information Technologies mentored by Michal Štepanovský to mention:
- Jan Medek, Implementation of RISC-V soft-core processor on FPGA board with real-time operating system support, port (git) of #NuttX to the own setup of Ibex #riscv to Digilent Basys 3 and Digilent Nexys Video, includes even #NuttX, #RTEMS, #Zephyr, #FreeRTOS and RT-Thread choice analysis, some minor clarifications in my review, out of the text documentation, the student ported NuttX even to the CPU system prepared in frame of the next thesis
- Ondřej Golasowski, RISC-V open-source microarchitecture analysis and optimization, the VESP-BETA single-cycle RV32IMZicsr #riscv design for basic #comparch education with #FPGA labs
Stay tuned next summer as well, there is student interesting in thesis to add MMU to #QtRvSim
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
-
Summer 2025 #cvut defended theses by OTREES / “my” students:
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
@marckleinebudde for review - Albert Bezděk, Stereo Camera FPGA Interface and Processing for Zynq Based Systems, with initial rectification and disparity in #XilinX #Zynq #FPGA (git), thank to Martin Meloun for review
- Michal Matiáš, NuttX RTOS Driver for Single Unshielded Twisted Pair Communication, working with ncv7410 and ESP32-C6 for now (nuttx, apps git), continues by #GSoC expected to lead to broader OpenAlliance SPI Ethernet MAC-PHY T1S for mainline #NuttX support after summer, thanks to @cynerd for review
See the last OTREES theses list for link to repositories and more
Another related theses from #cvut Faculty of Information Technologies mentored by Michal Štepanovský to mention:
- Jan Medek, Implementation of RISC-V soft-core processor on FPGA board with real-time operating system support, port (git) of #NuttX to the own setup of Ibex #riscv to Digilent Basys 3 and Digilent Nexys Video, includes even #NuttX, #RTEMS, #Zephyr, #FreeRTOS and RT-Thread choice analysis, some minor clarifications in my review, out of the text documentation, the student ported NuttX even to the CPU system prepared in frame of the next thesis
- Ondřej Golasowski, RISC-V open-source microarchitecture analysis and optimization, the VESP-BETA single-cycle RV32IMZicsr #riscv design for basic #comparch education with #FPGA labs
Stay tuned next summer as well, there is student interested in thesis to add MMU to #QtRvSim
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
-
Summer 2025 #cvut defended theses by OTREES / “my” students:
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
@marckleinebudde for review - Albert Bezděk, Stereo Camera FPGA Interface and Processing for Zynq Based Systems, with initial rectification and disparity in #XilinX #Zynq #FPGA (git), thank to Martin Meloun for review
- Michal Matiáš, NuttX RTOS Driver for Single Unshielded Twisted Pair Communication, working with ncv7410 and ESP32-C6 for now (nuttx, apps git), continues by #GSoC expected to lead to broader OpenAlliance SPI Ethernet MAC-PHY T1S for mainline #NuttX support after summer, thanks to @cynerd for review
See the last OTREES theses list for link to repositories and more
Another related theses from #cvut Faculty of Information Technologies mentored by Michal Štepanovský to mention:
- Jan Medek, Implementation of RISC-V soft-core processor on FPGA board with real-time operating system support, port (git) of #NuttX to the own setup of Ibex #riscv to Digilent Basys 3 and Digilent Nexys Video, includes even #NuttX, #RTEMS, #Zephyr, #FreeRTOS and RT-Thread choice analysis, some minor clarifications in my review, out of the text documentation, the student ported NuttX even to the CPU system prepared in frame of the next thesis
- Ondřej Golasowski, RISC-V open-source microarchitecture analysis and optimization, the VESP-BETA single-cycle RV32IMZicsr #riscv design for basic #comparch education with #FPGA labs
Stay tuned next summer as well, there is student interested in thesis to add MMU to #QtRvSim
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
-
Summer 2025 #cvut defended theses by OTREES / “my” students:
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
@marckleinebudde for review - Albert Bezděk, Stereo Camera FPGA Interface and Processing for Zynq Based Systems, with initial rectification and disparity in #XilinX #Zynq #FPGA (git), thank to Martin Meloun for review
- Michal Matiáš, NuttX RTOS Driver for Single Unshielded Twisted Pair Communication, working with ncv7410 and ESP32-C6 for now (nuttx, apps git), continues by #GSoC expected to lead to broader OpenAlliance SPI Ethernet MAC-PHY T1S for mainline #NuttX support after summer, thanks to @cynerd for review
See the last OTREES theses list for link to repositories and more
Another related theses from #cvut Faculty of Information Technologies mentored by Michal Štepanovský to mention:
- Jan Medek, Implementation of RISC-V soft-core processor on FPGA board with real-time operating system support, port (git) of #NuttX to the own setup of Ibex #riscv to Digilent Basys 3 and Digilent Nexys Video, includes even #NuttX, #RTEMS, #Zephyr, #FreeRTOS and RT-Thread choice analysis, some minor clarifications in my review, out of the text documentation, the student ported NuttX even to the CPU system prepared in frame of the next thesis
- Ondřej Golasowski, RISC-V open-source microarchitecture analysis and optimization, the VESP-BETA single-cycle RV32IMZicsr #riscv design for basic #comparch education with #FPGA labs
Stay tuned next summer as well, there is student interesting in thesis to add MMU to #QtRvSim
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
-
Summer 2025 #cvut defended theses by OTREES/my students:
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
@marckleinebudde for review - Albert Bezděk, Stereo Camera FPGA Interface and Processing for Zynq Based Systems, with initial rectification and disparity in #XilinX #Zynq #FPGA (git), thank to Martin Meloun for review
- Michal Matiáš, NuttX RTOS Driver for Single Unshielded Twisted Pair Communication, working with ncv7410 and ESP32-C6 for now (nuttx, apps git), continues by #GSoC expected to lead to broader OpenAlliance SPI Ethernet MAC-PHY T1S for mainline #NuttX support after summer, thanks to @cynerd for review
See the last OTREES theses list for link to repositories and more
Another related theses from #cvut Faculty of Information Technologies mentored by Michal Štepanovský to mention:
- Jan Medek, Implementation of RISC-V soft-core processor on FPGA board with real-time operating system support, port (git) of #NuttX to the own setup of Ibex #riscv to Digilent Basys 3 and Digilent Nexys Video, includes even #NuttX, #RTEMS, #Zephyr, #FreeRTOS and RT-Thread choice analysis, some minor clarifications in my review, out of the text documentation, the student ported NuttX even to the CPU system prepared in frame of the next thesis
- Ondřej Golasowski, RISC-V open-source microarchitecture analysis and optimization, the VESP-BETA single-cycle RV32IMZicsr #riscv design for basic #comparch education with #FPGA labs
Stay tuned next summer as well, there is student interesting in thesis to add MMU to #QtRvSim
- Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to
-
@sigismundninja @Alonely0 @hackernoon We wrote embedded product on #Cortex M7 written in full in C++ (#Cpp), except glue code to #FreeRTOS. We disallowed new, delete, raw pointers, etc thoroughly filtered in PRs (tedious job). The only #haisenbug we had was temporaries of packed object (don't do that in C++). Everything else we were fixing using unit tests.
But I promise you not all businesses follow as strict policies as we did. In #Rust it's millions times easier.
-
STEVAL-ROBKIT1 – A robot evaluation kit based on STM32H725 and STM32G0 microcontrollers
-
Собираем удобный CAN bus сниффер с интерактивной консолью за $3
Привет, Хабр! Протокол CAN сейчас широко распространён не только в автомобильной сфере, но и на предприятиях, в различных самоделках, и даже в Средствах Индивидуальной Мобильности (контроллеры VESC, например). В ноябре прошлого года я сделал для себя удобный инструмент для анализа CAN и отправки фреймов, сейчас же хочется сделать код опенсорсным и рассказать о самом проекте.
-
@ploum Je ne comprends pas « Basé sur Android, le Kompakt ... » [1] et "I appreciate Mudita changes to Android" [2].
#Mudita dit [3][4] que le #MuditaKompakt est basé sur #FreeRTOS [5] (licence MIT = licence Expat).
Les apps sont-elles d'Android ?
En partie, c'est pas encore du libre [6][7].
[1] https://ploum.net/2025-09-02-mudita.html
[2] https://forum.mudita.com/t/a-full-review-of-the-kompakt-after-one-month/11451
[3] https://mudita.com/products/phones/mudita-pure/muditaos
[4] https://github.com/mudita/MuditaOS
[5] https://fr.wikipedia.org/wiki/FreeRTOS
[6] https://github.com/mudita/MuditaOS/issues/4910
[7] https://github.com/mudita/MuditaOS/issues/4899 -
Hoy estuve ensayando #FreeRTOS en un #STM32 para ser preciso en un #STM32F411 en una placa discovery. Estoy usando #libOpenCM3, #PlatformIO sobre #Linux. El uso de #SoftwareLibre no es una opción, es un deber. Especialmente en educación, liberarnos de las herramientas privativas, matenidas por una empresa, no son una opción viable. El software creado, mantenido y utilizado por una comunidad es un valor ético y moral que debemos tener siempre como bandera.
Acabo de abrir una puerta nueva para mí. FreeRTOS era algo que me debía desde hace mucho tiempo y por fin me hice un ratito para poder probarlo y aprenderlo. A partir de ahora es toda un área de conocimiento importantísima para aplicar en sistemas críticos de tiempo real multitarea.
Les dejo el código en github.
https://github.com/tute-avalos/stm32f411-rtos-test -
STM32 Tutorial #30 - Sine wave (Dual DAC) with DMA under FreeRTOS
In this exciting video we will generate TWO beautiful sine waves on both of the STM32F405 DACs (Digital to Analogue Converters). We will be using DMA and let FreeRTOS handle the scheduling of the callbacks. Sampling rates in excess of 1 Msps is possible.
#stm32 #tutorial #stm32cubeide #stm32cubemx #hal #freertos #dac #dma #stm32world #arduino
-
When you initialize the FreeRTOS task before the Queue using it, and wonder why *sometimes* your system crashes.
-
I'm writing probably the silliest task scheduler for the #esp32 doing some cooperative multitasking.
Each task is a sequence of subtasks, essentially methods. The task can potentially yield everytime it switches to the next subtask.
This whole thing started because I wanted something quick and was to lazy to switch to #freertos or #zephyr but Im in so deep it would probably have been faster.
Now this whole thing got me thinking, could I write my own preemptive scheduler for the #esp32
-
