https://sudonull.com/gcc-folds-x-x-to-1-on-division-by-zero
Analysis of why GCC optimizes x/x to 1 even when x=0. UB, volatile, comparison with MSVC. For C++ developers: how to avoid and test.
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In this project
https://sudonull.com/cmake-for-stm32f407-building-with-gcc-on-windows
Set up cross-platform firmware build for STM32F407VE with CMake and ARM GCC. Migration from GNU Make, compiler flags, config.cmake. Instructions for middle/senior dev.
https://sudonull.com/mbr-324-bytes-stm32f407ve-compact-bootloader
Minimal primary bootloader for STM32F407VE (324 bytes). Vector validation, jump to 0x08060000, LED blinking on error. Code + Makefile for ARM-GCC.
https://sudonull.com/capacitance-meter-on-atmega8-schematic-and-code
Building a device for measuring C capacitors using RC charging method. Schematics, PCB in EasyEDA, AVR code, Kompas 3D case. For middle/senior embedded developers.
https://sudonull.com/c-questions-for-microcontrollers
Theoretical minimum for embedded developers: volatile, interrupts, RTOS, toolchain. Practical questions from interviews. Prepare for work with MCU.
From other projects
https://ymaho.com/iran-s-threats-gulf-states-will-not-be-a-shield-for-us-bases-analysis
Analyzing Khamenei's Statement on Gulf States: Risks for GCC, Dubai Real Estate, and Sovereign Funds. Forecast for 30-90 Days. Read more.
https://ymaho.com/new-military-political-blocs-in-the-persian-gulf-division-and-risks
Analysis of the formation of the UAE+Israel bloc and the 'Sunni Quartet' against the backdrop of the war with Iran. Consequences for GCC markets, investors, and global security. Read.
https://ymaho.com/imf-downgrades-middle-east-forecast-to-1-5-due-to-conflict
IMF lowers Middle East growth forecast to 1.5% due to conflict in the Persian Gulf. Real losses, hidden risks, and consequences for GCC economies. Learn more.
https://ymaho.com/rift-in-the-gulf-saudi-arabia-and-qatar-refused-the-uae-in-war-with-iran
Why Riyadh and Doha Answered 'This Is Not Our War' to the Request of the UAE and the USA. Analysis of the Consequences of the Collapse of the Gulf Security Architecture and Forecast for the Oil Market.
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