embd.cc : Archive

See also the index by topic below, and my list of patches.

Chronological listing

Topical listing

• Agents
  • The Zen of Claude
  • LLM problems observed in humans
  • Agent To Read Electronic Datasheets
• DSP
  • SHARC+ DSP Over QSPI
  • Boot SHARC+ DSP Over UART
• Embedded
  • Parameters With Least Overhead
  • Ethernet on Bare-Metal STM32MP135
  • LCD/CTP on Bare-Metal STM32MP135
  • Unsecuring STM32MP135 TrustZone
  • SD card on bare-metal STM32MP135
  • USB Bring-Up on a Custom STM32MP135 Board
  • Boot STM32MP135 Over UART With Python
  • Bugs in NXP Kinetis Ethernet Driver
  • UART DMA with a Circular Buffer on K64
• Incoherent Thoughts
  • One Move at a Time
  • Scary Things First
  • Masks Are Replaceable
  • Let Reality Update You
  • Imperfection as a Practice
  • Limitation Is Freedom
  • From Fixing to Creating
  • Failure Is Not Personal
  • Action Without Clinging
• Linux
  • NAND Flash on STM32MP135
  • PWM, LCD, and CTP from Kernel on STM32MP135
  • Debugging the Late Boot of STM32MP135
  • Debugging STM32MP135 Kernel Decompression
  • Build Linux for STM32MP135 in under 50 Lines of Makefile
  • Linux Bring-Up on a Custom STM32MP135 Board
  • STM32MP135 Without OP-TEE
  • Linux as TF-A BL33 on Qemu (No U-Boot)
  • STM32MP135 Without U-Boot (TF-A Falcon Mode)
  • STM32MP135 Flashing via USB with STM32CubeProg
  • STM32MP135 Default Buildroot Configuration
• Philosophy
  • Always Mutate the Entire Global State
  • Dead Code Elimination is a False Promise
  • A Checklist of Values for Programming
• Productivity
  • How We Turn Play Into Work
  • On Emptiness, Constraint, and Doing Things
  • Yes/No Productivity
• Theology
  • Notes on Cassian, Conference 1
• Unix
  • Weinberger on Coding
  • What Unix Contributed

Patches