Ripan Deuri

Curious mind with a habit of taking things apart to see how they tick. I write to share what I learn, and sometimes just to think out loud.

Joined on Oct 20, 2025

Work

Software Developer

Ripan Deuri

Dec 4

My First Bare-Metal Program: From Reset to hello

#qemu #embedded #baremetal

2 min read

Ripan Deuri

Nov 23

Linux Kernel Interrupt Handling: A Step-by-Step Code Walkthrough(Part 3)

#architecture #c #linux

4 min read

Ripan Deuri

Nov 23

Interrupts in the Linux Kernel : Entry Path and Key Registers (Part 2)

#architecture #computerscience #linux

7 min read

Ripan Deuri

Nov 20

Memory Mapped IO (MMIO)

#embedded #kernel

4 min read

Ripan Deuri

Nov 19

How an Interrupt Reaches the CPU (Part 1)

#architecture #computerscience #linux #os

7 min read

Ripan Deuri

Nov 7

MCUboot: Bootup Journey

#boot #bootup #bootloader #embedded

4 min read

Ripan Deuri

Nov 2

MCUboot: Understanding the Image Trailer and How It Tracks Firmware Update Progress

#boot #firmware #embedded #bootloader

4 min read

Ripan Deuri

Oct 29

MCUBoot: Firmware Signing and Header Analysis

#embedded #bootloader #security #bootup

3 min read

Ripan Deuri

Oct 28

MCUboot: Firmware Application Image Format

#firmware #bootup #embedded

5 min read

Ripan Deuri

Oct 28

MCUboot: Secure Boot in Zephyr

#zephyr #embedded #firmware #bootloader

4 min read

Ripan Deuri

Oct 20

How to Create a Firmware Version System in Zephyr RTOS

#zephyr #stm32 #rtos #firmware

4 min read

Ripan Deuri

Oct 20

Zephyr RTOS on STM32 Nucleo: From Setup to Blinky

#stm32 #rtos #zephyr #blinky

6 min read

DEV Community

Ripan Deuri

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Writing Debut

Skills/Languages

My First Bare-Metal Program: From Reset to hello

Linux Kernel Interrupt Handling: A Step-by-Step Code Walkthrough(Part 3)

Interrupts in the Linux Kernel : Entry Path and Key Registers (Part 2)

Memory Mapped IO (MMIO)

How an Interrupt Reaches the CPU (Part 1)

MCUboot: Bootup Journey

MCUboot: Understanding the Image Trailer and How It Tracks Firmware Update Progress

MCUBoot: Firmware Signing and Header Analysis

MCUboot: Firmware Application Image Format

MCUboot: Secure Boot in Zephyr

How to Create a Firmware Version System in Zephyr RTOS

Zephyr RTOS on STM32 Nucleo: From Setup to Blinky