https://wiki.oscardegroot.nl/ 2026-10-01T02:45:50+00:00 https://wiki.oscardegroot.nl/ https://wiki.oscardegroot.nl/lib/exe/fetch.php?media=wiki:logo.png text/html 2026-09-21T15:38:24+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?id=esp:esp8266:open-sdk:firmware-ld-linking&rev=1790005104&do=diff LD Linker scripts ---------- The linker scripts in esp-open-sdk/sdk/ld/ dictate how the GCC linker organizes code sections (.text, .data, .bss, .irom0.text) and maps them to physical flash offsets and memory addresses. ---------- Understanding the Naming Conventions text/html 2026-09-21T15:26:32+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?id=esp:esp8266:esp8266&rev=1790004392&do=diff ESP8266 Development WEMOS D1 Mini Pro * Overview OpenSDK * Installation * Espool * FOTA Firmware * Non FOTA Firmware * Firmware LD linker scripts * Links * Memory * Tips Arduino IDE * Links text/html 2026-09-21T14:52:30+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?id=esp:esp8266:open-sdk:flash-nonfota-firmware&rev=1790002350&do=diff ESP8266 Non-FOTA Flash Layout: WEMOS D1 Mini Pro (16MB) ---------- Framework: esp-open-sdk (NON-OTA Configuration) This only applies to NON-FOTA firmware versions. The Espressif SDK family does not natively support a 16 MB flash mapping profile for application code execution. Instead, it handles a 16 text/html 2026-09-16T16:31:05+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?id=linux:apps:kvm:kvm-hardening&rev=1789576265&do=diff QEMU/KVM Hardening ---------- Check AppArmor setup To ensure your Debian host and Debian guests are fully secured, let's pick up where we left off with the AppArmor verification.Run the clean filter command on your host: # aa-status | grep -E "enforce|qemu" text/html 2026-09-16T14:02:59+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?id=linux:apps:kvm:client-ipv6&rev=1789567379&do=diff ---------- Libvirt client IPv6 Overview In Debian default Libvirt installation IPv6 is not configured. To enable IPv6 changes need to made in 2 areas: * Virtual Network setup virbr0 * Network filter (nwfilter) Virtual Network setup `virbr0` text/html 2026-06-21T08:11:05+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?image=electronics%3Asaturationscope.jpg&ns=electronics&rev=1782029465&tab_details=history&media_do=diff&do=media <img src="https://wiki.oscardegroot.nl/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=5e216e&amp;media=electronics:saturationscope.jpg" alt="saturationscope.jpg" loading="lazy" width="500" height="500" /> text/html 2026-05-05T15:17:07+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?image=electronics%3Acmrr2.png&ns=electronics&rev=1777994227&tab_details=history&media_do=diff&do=media <img src="https://wiki.oscardegroot.nl/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=cf39c5&amp;media=electronics:cmrr2.png" alt="cmrr2.png" loading="lazy" width="500" height="500" /> text/html 2026-05-05T15:17:07+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?image=electronics%3Acmrr1.png&ns=electronics&rev=1777994227&tab_details=history&media_do=diff&do=media <img src="https://wiki.oscardegroot.nl/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=29f344&amp;media=electronics:cmrr1.png" alt="cmrr1.png" loading="lazy" width="500" height="500" /> text/html 2026-05-04T16:41:25+00:00 oscar (oscar@undisclosed.example.com) https://wiki.oscardegroot.nl/doku.php?image=computing%3Altspice-loop-measure.jpg&ns=computing&rev=1777912885&tab_details=history&media_do=diff&do=media <img src="https://wiki.oscardegroot.nl/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=42ac4e&amp;media=computing:ltspice-loop-measure.jpg" alt="ltspice-loop-measure.jpg" loading="lazy" width="500" height="500" /> text/html 2026-05-04T15:05:44+00:00 oscar (oscar@undisclosed.example.com) 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