It has been a long time since I last posted. WordPress editor looks really different now.
Last TODO list:
TODO list – zhiyb (wordpress.com)
Most of my short updates have been moved to my telegram channel:
https://t.me/n_reset
Some ideas for new posts (that I should have written a long time ago):
(Listed in TODO = written?)
Personal updates?
I don’t write about myself very often, or at all..
ASIC RTL design thoughts?
Differences between hobbyist projects, and “real” complex firmware projects.
Nosumor:
https://t.me/n_reset/108
PCB v1.1, new FTDI chip? Wrong RGB LED footprint.
https://t.me/n_reset/127
PCB v1.2, fixed RGB LED footprint. New audio codec?
Still have annoying audio static noise.
https://t.me/n_reset/477
https://hackaday.com/2019/07/16/exploring-the-raspberry-pi-4-usb-c-issue-in-depth
Type-C CC-detection schematic design bug.
https://t.me/n_reset/486
PCB v1.3, Using USB-C (2.0 HS) now.
https://t.me/n_reset/509
STM32F7 MPU bug in STM32’s old CMSIS.
https://t.me/n_reset/548
Memory copy speed test between various STM32F7 memory regions.
My new toys:
https://t.me/n_reset/557
My new Siglent SDS2104X+
https://t.me/n_reset/642
Telnet access on SDS2104X+, PHP server with shell_exec(), script to configure WiFi connection.
https://t.me/n_reset/620
Analog discovery 2
https://t.me/n_reset/622
NFC waveform thoughts
https://t.me/n_reset/639
SuperNote A5X E-ink tablet
Miscellaneous:
http://lolengine.net/blog/2011/12/20/cpp-constant-string-hash
C/C++ static string hash generation
https://t.me/n_reset/193
CIFS random inode number size triggering issues in not-largefile-supported code.
https://t.me/n_reset/390
Pi-hole configuration, manual dnsmasq.conf edit for supporting hostname lookup.
https://t.me/n_reset/425
Using QtCreator bare-metal for arm (STM32), AVR microcontrollers.
https://t.me/n_reset/428
CRC16-CCITT
https://t.me/n_reset/564
Verilog calculation error caused by implicit bit-width casting.