Embedded Linux: Fixing Slow Boot Time
Introduction Slow boot times in Embedded Linux systems are a common frustration for engineers…
Embedded Software Technical Articles | embeddedSoft
Embedded Linux: Fixing Slow Boot Time
August 30, 2026
8 min
Fixing Cortex-M Hard Fault Handler Stack Corruption
August 28, 2026
5 min
Constexpr Metaprogramming for STM32 Real-Time Performance
August 27, 2026
5 min
Editor's Pick
Fixing STM32 DMA Double Buffering Data Corruption![Jithin Tom]()
STM32 DMA double buffering is the standard pattern for continuous high-throughput data acquisition…
August 24, 2026
3 min
Fixing UART DMA Overrun Errors on STM32![Jithin Tom]()
UART DMA overrun errors are a frequent source of data corruption and silent communication failures…
August 21, 2026
5 min
Fixing FreeRTOS Queue Overrun Data Loss in ISR Contexts![Jithin Tom]()
Queue overrun in FreeRTOS ISRs is a silent killer. The ISR fires, calls xQueueSendFromISR , the…
August 19, 2026
4 min
Whats New?
Fixing Cortex-M Hard Fault Handler Stack Corruption![Jithin Tom]()
When a Cortex-M processor encounters a hard fault, the last thing you want is for your fault handler…
August 28, 2026
5 min
AddressSanitizer for Embedded C: Finding Memory Bugs in Firmware![Jithin Tom]()
AddressSanitizer for Embedded C: Finding Memory Bugs in Firmware Memory bugs are among the most…
August 28, 2026
8 min
Constexpr Metaprogramming for STM32 Real-Time Performance![Jithin Tom]()
The Problem: Runtime Calculation Overhead in Hard Real-Time Loops Embedded engineers frequently…
August 27, 2026
5 min
Fixing FreeRTOS Software Timer Callback Overruns![Jithin Tom]()
When a FreeRTOS software timer starts firing late, the instinct is to blame the tick interrupt or…
August 26, 2026
7 min
Fixing Cortex-M Hard Fault Handler Stack Corruption![Jithin Tom]()
When a Cortex-M processor encounters a hard fault, the last thing you want is for your fault handler…
August 28, 2026
5 min
AddressSanitizer for Embedded C: Finding Memory Bugs in Firmware![Jithin Tom]()
AddressSanitizer for Embedded C: Finding Memory Bugs in Firmware Memory bugs are among the most…
August 28, 2026
8 min
Fixing STM32 DMA Double Buffering Data Corruption![Jithin Tom]()
STM32 DMA double buffering is the standard pattern for continuous high-throughput data acquisition…
August 24, 2026
3 min
Cortex-M Cache Maintenance for DMA Coherency![Jithin Tom]()
Cache coherency between CPU and DMA is one of the most subtle sources of data corruption in Cortex-M…
August 19, 2026
3 min
Cortex-M Floating-Point Unit Lazy Stacking Optimization![Jithin Tom]()
The Cortex-M Floating-Point Unit (FPU) is a critical accelerator for DSP, motor control, and sensor…
August 19, 2026
3 min
Link-Time Optimization for Embedded Firmware Size![Jithin Tom]()
Link-Time Optimization (LTO) is one of the most effective levers for reducing firmware footprint on…
August 08, 2026
2 min
Zephyr MPU Setup for Memory Protection in Embedded Systems![Jithin Tom]()
Zephyr RTOS provides a Memory Protection Unit (MPU) to enforce memory access controls, enhancing…
August 29, 2026
4 min
Fixing Zephyr Devicetree Overlays That Silently Fail![Jithin Tom]()
When a Zephyr devicetree overlay does not take effect, the build almost never warns you. The merge…
August 25, 2026
6 min
Fixing UART DMA Overrun Errors on STM32![Jithin Tom]()
UART DMA overrun errors are a frequent source of data corruption and silent communication failures…
August 21, 2026
5 min
Optimizing Cortex-M Tail-Chaining for Sub-Microsecond Latency![Jithin Tom]()
Tail-chaining is one of the most underappreciated latency optimizations in the Cortex-M architecture…
August 15, 2026
5 min
Cortex-M MPU Configuration for Memory Protection![Jithin Tom]()
The ARM Cortex-M Memory Protection Unit (MPU) is the primary hardware mechanism for enforcing memory…
August 12, 2026
2 min
Zephyr BLE Power Optimization for Coin Cell Devices![Jithin Tom]()
Zephyr RTOS provides powerful power management capabilities that enable Bluetooth Low Energy…
August 11, 2026
2 min
Embedded Linux: Fixing Slow Boot Time![Jithin Tom]()
Introduction Slow boot times in Embedded Linux systems are a common frustration for engineers…
August 30, 2026
8 min
Fixing FreeRTOS Software Timer Callback Overruns![Jithin Tom]()
When a FreeRTOS software timer starts firing late, the instinct is to blame the tick interrupt or…
August 26, 2026
7 min
Fixing FreeRTOS Task Starvation: Priority Boosting & Aging![Jithin Tom]()
FreeRTOS uses a fixed-priority preemptive scheduler. By design, the highest-priority ready task…
August 22, 2026
3 min
Fixing FreeRTOS Queue Overrun Data Loss in ISR Contexts![Jithin Tom]()
Queue overrun in FreeRTOS ISRs is a silent killer. The ISR fires, calls xQueueSendFromISR , the…
August 19, 2026
4 min
Zephyr PM Subsystem: Deep Sleep, Device Runtime PM, and Policy-Driven Power Control![Jithin Tom]()
Zephyr's Power Management (PM) subsystem is not a single feature — it's a layered architecture…
August 17, 2026
3 min
FreeRTOS Queue Sets: Multi-Source Event Handling![Jithin Tom]()
FreeRTOS queue sets solve a specific but common problem: a single consumer task needs to wait for…
August 13, 2026
3 min
Constexpr Metaprogramming for STM32 Real-Time Performance![Jithin Tom]()
The Problem: Runtime Calculation Overhead in Hard Real-Time Loops Embedded engineers frequently…
August 27, 2026
5 min
Automating Firmware Release Pipelines with GitHub Actions![Jithin Tom]()
The Problem: Manual Firmware Releases Don't Scale You push a tag. Someone clones the repo, checks…
August 23, 2026
2 min
Managing Vendor SDK Updates Without Breaking Embedded Builds![Jithin Tom]()
Embedded firmware projects often rely on vendor-provided Software Development Kits (SDKs) for…
August 20, 2026
4 min
Managing Technical Debt in Embedded Firmware: Incremental Refactoring Strategies![Jithin Tom]()
Technical debt in embedded firmware isn't just messy code — it's the HAL layer that couples business…
August 18, 2026
3 min
Debugging Production Firmware Issues: Field Diagnostics That Work![Jithin Tom]()
The device sits in a cabinet on a factory floor three time zones away. It reset at 3:47 AM. No one…
August 14, 2026
4 min
Refactoring Legacy Embedded Code: Safe Strategies![Jithin Tom]()
Legacy embedded firmware is not simply old code—it is field-proven software that has survived…
August 04, 2026
4 min
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