Hardware to software
LowLevel Labs explores embedded software, Linux internals, firmware, processor architecture, hardware interfaces, and hands-on debugging. The goal is to connect theory with the behavior engineers see on real boards, in registers, on buses, and in kernel logs.
Learn by tracing. Build by testing.
Articles focus on explaining not only what a subsystem does, but why it behaves that way, how to debug it, and what trade-offs matter in real systems.
Topics covered
- Embedded C, firmware, bootloaders, and BSP development
- Linux kernel and device-driver development
- Processor architecture, memory systems, and cache coherency
- Interrupts, DMA, multicore communication, and reliability
- Hardware bring-up and practical debugging methods
UNDERSTAND · EXPERIMENT · DOCUMENT