The kernel image that came with the board is usually outdated. Thus, I decided to update it to the latest image by flashing the onboard eMMc with an SD card. The process I followed is documented here.
Beaglebone Black, PC running on Ubuntu (ver 20.04)
Serial to USB cable, USB type A to mini B cable, power adapter
Micro SD card and adapter
I've started my journey by building many Linux kernel modules and my own OS from scratch. Then I contributed to open-source projects like Google Summer of Code[^12], Htop [^1], PCP [^2], and Linux kernel [^3].
I needed to choose a Linux subsystem to focus on and to learn Linux through it. I chose the performance aspects of Linux. My experience with Htop and PCP made this decision for me.
I am passionate about performance engineering and monitoring, because it gave me the power to touch dark places in the system that nobody in other Linux subsystems could touch.
I'm interested in performance aspects of software systems and metrics collection tools such as Htop, perf and eBPF.
This is the final report for the project I was working for Google Summer of Code 2022
The htop utility recently acquired the ability to display multiple Tabs in its user interface. Currently these display only process information. The aim of this project is to support generalized Tabs, where information beyond processes can be displayed in columns.
| barebox@riscv-virtio,qemu:/ drvinfo | |
| Driver Device(s) | |
| -------------------- | |
| syscon | |
| riscv-timer | |
| riscv-timer | |
| riscv | |
| cpus:cpu@0.of | |
| cpus:cpu@1.of | |
| cpus:cpu@2.of |
| [smalinux@dhcppc9 test]$ ./emulate.pl virt64_defconfig | |
| Can't exec "tuxmake": No such file or directory at ./emulate.pl line 377. | |
| vsystem: No such file or directory | |
| Error building: -1 | |
| Resolved: https://gitlab.com/Linaro/tuxmake/-/blob/master/docs/install-rpm.md | |
| [smalinux@dhcppc9 test]$ tuxmake -a riscv -k virt64_defconfig --kconfig-add=test/kconfig/base.cfg -b /tmp/bareboxbuild-eof2wEgQ36 -o /tmp/bareboxbuild-eof2wEgQ36/artifacts default |
| compile_commands* |
| https://stackoverflow.com/users/379897 |
| # GUI.py | |
| # RUN THIS FILE | |
| import pygame | |
| from solver import solve, valid | |
| import time | |
| pygame.font.init() | |
| class Grid: | |
| # To change the starting board change this |
https://github.com/kraten/chessbot
https://github.com/LouisAsanaka/PyChessBot
https://github.com/Panc4kes/chess.com-bot
https://github.com/kochsebastian/ChessVisionBot
https://github.com/taiypeo/ChessBot
https://github.com/edfrue/chess_cheat
https://github.com/Stanou01260/chessbot_python
https://github.com/GabrieleMaurina/chess-cheat
https://github.com/Akenne/Chess-Bot| From 39991fa0f75e7e6302f17e4882ff2d2a18f36cae Mon Sep 17 00:00:00 2001 | |
| From: Sohaib Mohammed <sohaib.amhmd@gmail.com> | |
| Date: Sat, 16 Jan 2021 06:48:31 +0200 | |
| Subject: [PATCH 1/1] mychar - hello world character device | |
| --- | |
| src/kernel/Mybuild | 7 +++++++ | |
| src/kernel/mychar.c | 31 +++++++++++++++++++++++++++++++ | |
| 2 files changed, 38 insertions(+) | |
| create mode 100644 src/kernel/mychar.c |