Blog

  • Cory Koch

    Hello and welcome to my corner of the digital world! I’m Cory Koch, and I’m thrilled to have you here at my site. Currently, you’ll find an array of work-in-progress… Read more

  • STM32 Memory Sections Layout

    arm-none-eabi-objdump -h blinky.elf blinky.elf: file format elf32-littlearm Sections:Idx Name Size VMA LMA File off Algn0 .isr_vector 00000188 08000000 08000000 00010000 20 CONTENTS, ALLOC, LOAD, READONLY, DATA 1 .text 00000088 08000188… Read more

  • Qemu Uart emulation with AVR Atmega 328P

    Building avr-gcc -gdwarf-2 -g3 -DMOCK -DF_CPU=8000000UL -Os -mmcu=atmega328p -o uart.elf uart.c Emulating qemu-system-avr -S -s -nographic -serial tcp::4444,server,nowait -machine uno -bios uart.elf After connecting to tcp exposed uart enter the… Read more

  • AVR Programming Notes

    Pinouts Words of Warning Adding compiler and flasher to PATH The most pain free way to install the compiler avr-gcc and the flasher avr-dude, is to just install Arduino IDE.… Read more

  • STM32 Nucleo F030R8

    Open image in a new tab to view properly. Note on image: The above are from screenshots that I have taken from the pdf documentation and pieced together in paint… Read more

  • Angular CLI workflow

    Often when working on using new feature Angular it is best to start out with a small prototype that isolates the feature from the rest of your site. The advantages… Read more

  • RxJS Observables a History

    ~ infinite async array with methods like; filter, map … Async Past Single Multiple pull Function Iterator push Promises Observable Read more

  • SonarQube

    I am using SonarLint in Rider IDE and now going to setup SonarQube local instance to generate reports for all files. Download free Community edition https://www.sonarsource.com/products/sonarqube/downloads/success-download-community-edition/ Install Java 17 JAVA_HOME=C:\Program Files\EclipseAdmonium\bin Read more

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