MCU | BestHub

Java Tech Enthusiast

Jul 23, 2024 · Fundamentals

Understanding __disable_irq() and __enable_irq() Intrinsic Functions in ARM Cortex-M

The article explains that __disable_irq() and __enable_irq() are compiler‑provided intrinsics that expand to CPSID i and CPSIE i instructions, return the prior PRIMASK state, globally mask CPU interrupt handling without stopping hardware events, and contrasts them with CMSIS __NVIC_DisableIRQ/EnableIRQ which control individual interrupt lines.

ARMC++Interrupt

0 likes · 7 min read

Understanding __disable_irq() and __enable_irq() Intrinsic Functions in ARM Cortex-M

TAL Education Technology

Oct 20, 2022 · Fundamentals

Understanding WebRTC Multi‑Party Architectures: Mesh, MCU, and SFU

The article explains the three main WebRTC multi‑party architectures—Mesh, MCU, and SFU—detailing their bandwidth and processing requirements, advantages, disadvantages, and typical use cases, helping developers choose the most suitable solution for low‑latency, high‑quality audio‑video interactions.

Audio-VideoMCUMedia Server

0 likes · 6 min read

Understanding WebRTC Multi‑Party Architectures: Mesh, MCU, and SFU

360 Smart Cloud

Jul 29, 2022 · Fundamentals

Introduction to WebRTC Architecture, Core Concepts, and Multi‑Party Communication Solutions

This article provides a comprehensive overview of WebRTC, covering its origin, core architecture layers, basic audio‑video capture concepts, the process of a one‑to‑one real‑time call, and compares three multi‑party communication architectures—Mesh, MCU, and SFU—highlighting their advantages and drawbacks.

MCUMedia ArchitectureSFU

0 likes · 13 min read

Introduction to WebRTC Architecture, Core Concepts, and Multi‑Party Communication Solutions

New Oriental Technology

Aug 21, 2020 · Backend Development

XdfRTC System Capabilities and Evolution of RTC Media Forwarding Architectures

The article outlines XdfRTC's high‑concurrency, global coverage, low‑latency, elastic scaling and multi‑platform support features, then details the evolution of RTC media forwarding architectures—including MESH, MCU, SFU, mesh‑based, and hierarchical designs—highlighting their schemes, advantages, and drawbacks.

MCUMeshRTC

0 likes · 7 min read

XdfRTC System Capabilities and Evolution of RTC Media Forwarding Architectures