Explore how AI is transforming electronics product development—from EDA Tools and design optimization to automated testing and AI Embedded Solutions at Embien.

This blog covers firmware security risks, secure boot implementation for embedded devices, and Secure firmware update strategies to protect IoT and embedded products.

HAL development in Android: how AIDL, BinderDump, and Binder IPC connect system services, apps, and hardware in AOSP for modular, secure operation.

Debugging embedded systems in AOSP: passthrough HAL development, Android kernel folder inspection, BinderDump, strace, and ASan for HAL driver issues.

Explore AOSP Passthrough HAL for Android HAL Development — architecture, communication, and proprietary driver implementation in Android explained.

Master AOSP internals with this guide to Android HAL — covering Android driver development, secure Android development, HIDL, and AIDL interfaces.

Explore the aosp folder structure in depth — android kernel folder, android system folder, frameworks, hardware, and build directories explained.

Master aosp architecture — explore android system services, HAL, Android Runtime, and android mobile application layers in the AOSP software stack.

Master the android open source project — explore AOSP architecture, Android Porting Services, Android for IoT, and building custom Android distributions.

Advanced interrupt handling in Linux: interrupt contexts, deferred interrupt handling with softirqs and tasklets, interrupt flags in Linux, and efficient ISR techniques.

Learn writing interrupt service routines for Linux with Linux Device Driver Development best practices, flags, functions, and ISR examples for Linux driver development.

Explore how container based updates with Snap enable atomic updates and air-gapped updates for secure, scalable OTA systems in embedded and automotive platforms.

Learn how interrupts for context switching work in RTOS, covering context switching in Renesas RH850 and context switching in FreeRTOS with real code examples.

A deep dive into interrupt handling in RISC-V architecture covering RISC-V PLIC and CLIC interrupt controllers, HARTs in RISC-V, and ISR examples for embedded developers.

A comprehensive PIC microcontroller interrupt handling guide covering MCU architecture, microcontroller firmware ISR design, and vectored interrupt controller PIC32 implementation.

Interrupt handling in RH850 MCUs: RH850 exception model, RH850 exception handling, register set, exception codes, and GHS assembler examples.

Nested vectored interrupt controller guide: Cortex M vector table, NVIC setup, interrupt priority, vector relocation, and FreeRTOS embedded development with Cortex-M processors.

ARM interrupt controllers guide: VIC, GIC, NVIC, ARM architecture, ARM registers, and Generic Interrupt Controller GIC for ARM processors in Cortex-A embedded design.

Microservices at the edge guide: scope in IoT platforms, challenges, mitigation strategies, edge computing solutions for industrial IoT, and cloud native embedded systems.

Microservices architecture for IoT apps: monolithic vs microservices, containerization for embedded systems, Docker for embedded, and IP camera deployment example.

ARM exception levels and register banking guide: instruction sets, processor modes, ARM registers, exception model, and Porting Linux to ARM with BSP development.

Interrupt controller guide for embedded software: ISR flow, interrupt sources, types, priority, nesting, preemption, latency, and real time embedded systems overview.

Device firmware update DFU architecture guide: AP partitioning, rollback recovery, and firmware update over the air OTA for embedded products.

Bootloader architecture guide: ROM, single-stage, and multistage designs, bootloader features, bootloader security, and popular bootloaders in embedded system.

Firmware upgrade importance, firmware update solutions, and firmware over-the-air FOTA updates for smart gadgets — OTA methods and best practices guide.

Face recognition process guide: face detection, alignment, feature extraction, and popular models Facenet, Deepface, Arcface, and EdgeFace for embedded AI.

Overview of ML-based face detection frameworks: OpenCV Haar, DNN, Dlib HOG, MMOD, MediaPipe face detection algorithms and Retinaface with TensorFlow.

An introduction to higher-level bluetooth protocols — RFCOMM, OBEX, SDP, and TCS — that form the backbone of the Bluetooth stack above L2CAP.

A guide to the Bluetooth radio layer covering adaptive frequency hopping, BT Wi-Fi coexistence, BLE physical layer variants, and L2CAP data link operations.

Qt dynamic image loading techniques for MCU — static compile-time and on-the-fly dynamic loading using Qt for embedded systems UI development on resource-constrained hardware.

QT for MCU application development on bare metal and RTOS — guide to QT for MCU firmware development, QML architecture, and task design for embedded GUIs.

Guide to embedded system testing methods: black box testing for embedded systems, white box testing, embedded system testing methodologies and validation approaches.

V-model verification and validation for embedded products: independent QA and testing, embedded software quality assurance, and V&V methodologies explained.

Jailhouse hypervisor real-time isolation on Jetson TX1: step-by-step guide for Jetson Development Services, NVIDIA Jetson Tegra TX1 setup and real-time edge computing.

Explore OTA architecture for scalable designs — A/B partitioning, containers, and Snap-based custom FOTA solutions for automotive and industrial systems.

Build a GPS grandmaster clock PTP IEEE 1588 on ARM Linux — covering GPS GNSS integration, NTP PTP time synchronization, ptp4l, phc2sys, and ts2phc tools.

Explore electric vehicle instrument cluster design using Renesas RL78 IoT solutions — low power, cost-effective, and automotive-grade.

See how Flint IDE enables low code instrument cluster development — design embedded cluster UIs with gauges, telltales, and displays without hand-coded rendering.

A technical guide to Embedded MIPI CSI camera integration on NVIDIA Jetson platforms — covering the camera subsystem, L4T drivers, device tree, and OV5693 setup.

Learn how NXP HAB enables external secure boot and hardware root of trust on the iMX RT1020 — covering key provisioning, code signing, and boot validation.

Learn how custom embedded firmware development for IoT secures boot, OTA updates, data storage, and physical access in connected devices.

Windows CE 7 porting on NXP iMX6 UltraLite EVK — Embien demonstrates WinCE 7 OS on iMX6UL with NXP BSP Development for HMI and industrial displays.

Intel Cyclone/Arria/Stratix FPGA GUI development using Sparklet library & Flint IDE — explore FPGA Design and development with embedded graphics.

DMD dot matrix display SPI firmware development guide — driving industrial LED displays and home automation display panels with buffer management techniques.

DMD display multiplexing shift register interface explained — embedded device driver development guide covering digital circuit design and demultiplexer control.

Dot matrix display LED matrix multiplexing design — portable embedded GUI, GUI in embedded systems, and DMD design philosophy for industrial displays.

Royalty free embedded GUI design with Sparklet — development with Sparklet and GUI development for embedded systems using Material Design-inspired themes.

Windows CE WEC2013 IoT application development on Cubietruck — mono net framework on ARM Linux and net framework for embedded IoT demos explained.

Optimize your medical application on wince with Embien. Experts in healthcare device UI development and medical data visualization solutions

WEC2013 BSP industrial monitoring system RS485 — remote data acquisition system and SCADA System Integration on Allwinner A20 with WinCE explained.

Electromagnetic flowmeter coil excitation signal conditioning guide — precise flow measurement, mixed signal design, and magmeter architecture explained.

Bluetooth stack implementation on FRDM-KL25Z evaluation kit with USB Bluetooth dongle, accelerometer, and PWM — an evaluation kit development guide.

A guide to low-power embedded system design — covering power electronics design, battery selection, regulators, and PMIC for embedded products.

A complete embedded system memory selection guide covering DDR SRAM Flash EEPROM types — memory optimization embedded strategies for hardware engineers.

Embedded system consulting guide for processor selection — microprocessor design, performance, power, and embedded computing platforms explained.

A guide to embedded systems architecture and processor classification — covering internal architecture of cpu, ARM, PowerPC, x86, AVR, and PIC cores.