Your system WORKS... until it DOESN'T. скачать в хорошем качестве

Your system WORKS... until it DOESN'T.

Correctness and speed aren’t the same thing when multiple tasks share data. ⁉️ Questions? Let's continue the conversation on Discord - it's completely free!   / discord   There’s always a small gap between what happens inside a system, and what we actually observe. In multi-task and multi-core environments, that gap can turn into torn reads, impossible states, and data that never truly existed. In this video, we break down three fundamentally different ways to share data between tasks on the ESP32: an unprotected approach that’s fast but wrong; a mutex-based approach that’s correct but slow; and a snapshot-based approach that delivers both correctness and performance. Using a simple baseball-style analogy, real Serial Plotter demos, and side-by-side comparisons, you’ll see exactly how race conditions occur, why mutexes introduce latency, and how a snapshot model avoids both problems entirely. You’ll learn how to: ✅ Understand why torn reads happen in shared memory ✅ See the real trade-off between correctness and latency ✅ Eliminate race conditions without blocking or waiting ✅ Share data safely across tasks and cores ✅ Use a snapshot-based architecture for clean, scalable systems This architecture forms the foundation of a larger Power Wheels rebuild project, where responsive control, safety, and predictability matter more than raw speed. The same principles apply whether you’re building embedded UI systems, robotics, motor control, or any real-time ESP32 application. 0:00 Introduction 0:57 Race Condition 2:19 Mutex Fix 3:54 SnapshotBus 4:44 Arduino Example 7:06 Power Wheels Development 12:47 RC Failsafe Explained 13:53 Development Continued 17:03 Demonstration & Testing ____________________ ☕️ BUY ME A COFFEE: https://buymeacoffee.com/littlemanbuilds ____________________ 🎬 V I D E O S T O W A T C H N E X T :    • STOP writing BUTTON code (do THIS instead).   ____________________ 📺 M Y C H A N N E L S : ⁨@MoreLittleManBuilds⁩ ⁨@LittleManBuildsOfficial⁩ ____________________ ℹ️ F U R T H E R I N F O R M A T I O N 💬 Want more? Join my Discord Server to continue the conversation - it's completely   / discord   💻 Code examples? Check out my GitHub! https://github.com/littlemanbuilds ____________________ 🛒 E Q U I P M E N T U S E D ESP32-S3: https://amzn.eu/d/8mUvUby Flysky RC: https://amzn.eu/d/hvhluzw ____________________ #littlemanbuilds #powerwheels #rideontoys #rideoncars #electricvehicle #diyprojects #diyproject #diyelectronics #inclusivetech #maker #modding #moddedcars #techforkids #prototype #prototyping #engineering #esp32 #esp32s3 #arduino #cad #fusion360 #kicad #pcbdesign #visualstudiocode #platformio #programming #microcontroller #esp32project #freertos #rtos #embeddedsystems #iot #iotdevelopment #rc #rccars #rccontrol #microcontrollerprogramming #concurrency #raceconditions #dataconsistency #lockfree #multicore #embeddedsoftware #firmware #latency #deterministic #controlsystems