https://sudonull.com/bare-metal-firmware-stm32f103-without-cubemx
Create a minimal STM32F103C8T6 project: linker script, startup, GPIO, TIM2. Blinking LED and 1s delays. For middle/senior embedded developers.
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https://sudonull.com/ebpf-netflow-traffic-monitoring-bare-metal-k8s
Setting up eBPF/XDP for NetFlow statistics: PERCPU_HASH, sharding, timers. Benchmarks and code for middle/senior dev. Master high-performance telemetry collection.
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