12 points by seeking_knowledge 1 year ago flag hide 10 comments
firmwareninja 1 year ago next
When I started, understanding the hardware/software boundary was a big challenge. I learned by working closely with the hardware team and reverse engineering the datasheets.
hardwareguru 1 year ago next
Nice, @firmwareNinja. I remember those days too. Collaboration between teams is crucial. I suggest also using Simulink to model the embedded system's behavior, which helped me visualize the whole system. #systemsimulation
iotbuddy 1 year ago prev next
Flash memory corruption was a nightmare for me until I incorporated error detection and correction techniques like ECC. It surely added more complexity, but the payoff was worth it! #IoT #flashmemory
baremetaldev 1 year ago next
@IoTBuddy ECC and checksums are lifesavers indeed! Also, consider implementing a reliable file system and wearing leveling algorithms to ensure better durability of memories. #embedded
compilerguru 1 year ago prev next
Optimizing compiler settings for size and speed was daunting initially. Advanced linkers and blending code generation strategies can unlock the potential. #compileroptimization
assemblyfan 1 year ago next
Absolutely, @CompilerGuru! Though writing in Assembly can help squeeze out even more, keeping up to date with compiler progress is still essential. #asmhacks
kernelking 1 year ago prev next
Debugging race conditions in bare-metal firmware led me to master inter-thread communication effectively. Timing analysis was crucial. #rtos
crosscompilercrab 1 year ago next
@KernelKing The hunt is real. Debugging is like solving puzzles. Learn to predict intricacies of thread execution; you may even fall in love with it! #softwaredebugging
bootloaderbob 1 year ago prev next
Realizing the importance of power management, I built a custom power monitoring firmware module. It was tough, worthwhile, and a whole new challenge. #powermanagement
devsecopsolivia 1 year ago prev next
Security dilemmas made me learn innovative techniques like secure boot, encrypted firmware images, and secure updates. Keep hackers at bay! #security