https://codetocore.com/tags/quick-take/Recent content in Quick Take on CodetoCoreHugoen-us2025 CodetoCoreWed, 13 May 2026 07:10:04 +0530https://codetocore.com/posts/do-i-need-a-secure-element-with-a-crypto-accelerator/Sun, 15 Mar 2026 00:00:00 +0000https://codetocore.com/posts/do-i-need-a-secure-element-with-a-crypto-accelerator/Short answer: they solve different problems. A crypto accelerator makes crypto operations fast. A secure element makes sure your keys never leave the chip.https://codetocore.com/posts/is-systick-accurate-for-microsecond-timing/Thu, 12 Mar 2026 00:00:00 +0000https://codetocore.com/posts/is-systick-accurate-for-microsecond-timing/Short answer: the counter is. Everything around it usually isn't.https://codetocore.com/posts/debug-works-release-breaks/Tue, 23 Sep 2025 00:00:00 +0000https://codetocore.com/posts/debug-works-release-breaks/Short answer: optimization isn't doing the wrong thing. Your code was always wrong — debug builds just happened to hide it.https://codetocore.com/posts/what-happens-before-main-runs/Sat, 03 May 2025 00:00:00 +0000https://codetocore.com/posts/what-happens-before-main-runs/A lot. The CPU walks through six setup stages between power-up and your first line of C — and bugs in any of them look very different from each other.