sodo djdisodo

## ardupilot-luckfox-pico-porting.md

      
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                djdisodo
                / ardupilot-luckfox-pico-porting.md
            
            
              Created
              February 17, 2025 08:47
            
          
    아두파일럿을 "luckfox-pico"에 포팅하는 과정
luckfox-pico는 Rockchip의 RV1103 SoC를 장착하고있으며 스펙은 아래와 같다
CPU: ARM Cortex-A7 @ 1GHz x1
MEMORY: 64MB DDR2
STORAGE: 외부에 장착하는 microSD
기타: H264/H265 하드웨어 인코딩 지원 (720p)


## rkmpimusl.md

      
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                djdisodo
                / rkmpimusl.md
            
            
              Created
              January 28, 2025 15:11
            
              
                rv1103 rkmpi on musl
              
          
    why?

rkmpi is library provided by rockchip, without source code
however it's uclibc target and provided toolchain is quite outdated, creating problems when i try to use new libraries with it
it would be great if we can use rkmpi on musl or glibc environment
how

(no success yet)

  
## esptorrent.md

      
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                djdisodo
                / esptorrent.md
            
            
              Last active
              January 2, 2026 14:25
            
              
                running torrent on esp32
              
          
    Running Torrent Client on esp32

here's cool avif image

the red led is connected to spi, so it turns on when data is being written
notes

i tried this project since i found it challenging and cool, 

if you want something that's useful, it's better to use any old smartphones with chroot
this project uses esp-idf, so it's more like a programming for constrained resource than bare-metal programming \

  
## sticky.html
<!DOCTYPE html>
<html>
    <head>
        <script>
            window.open("about:blank", "a", "toolbar=0, width=300,height=300").document.write(atob("PCFET0NUWVBFIGh0bWw+CjxodG1sPgogICAgPGhlYWQ+CiAgICAgICAgPHN0eWxlPgogICAgICAgICAgICBpbWdbc3JjPSJ1bWFydS5wbmciXSB7CiAgICAgICAgICAgICAgICB3aWR0aDogMTAwcHg7CiAgICAgICAgICAgICAgICBoZWlnaHQ6IDEwMHB4OwogICAgICAgICAgICAgICAgbWFyZ2luOiAzMHB4OwogICAgICAgICAgICB9CiAgICAgICAgICAgIGJvZHkgewogICAgICAgICAgICAgICAgd2lkdGg6MTAwJTsKICAgICAgICAgICAgICAgIGRpc3BsYXk6IGZsZXg7CiAgICAgICAgICAgICAgICBqdXN0aWZ5LWNvbnRlbnQ6IGNlbnRlcjsKICAgICAgICAgICAgfQogICAgICAgIDwvc3R5bGU+CiAgICAgICAgPHNjcmlwdD4KICAgICAgICAgICAgbGV0IG9uY2UgPSAwOwogICAgICAgICAgICBmdW5jdGlvbiBvbk1vdXNlTW92ZShldmVudCkgewogICAgICAgICAgICAgICAgd2luZG93Lm1vdmVCeShldmVudC5vZmZzZXRYIC0gMTUwLCBldmVudC5vZmZzZXRZIC0gMTUwKTsKICAgICAgICAgICAgfQogICAgICAgICAgICB3aW5kb3cuYWRkRXZlbnRMaXN0ZW5lcigibW91c2Vtb3ZlIiwgb25Nb3VzZU1vdmUpOwoKICAgICAgICA8L3NjcmlwdD4KICAgIDwvaGVhZD4KICAgIDxib2R5PgogICAgICAgIDxpbWcgc3JjPSJkYXRhOmltYWdlL3BuZztiYXNlN

## calc.rs
use std::io::prelude::*;
fn main() {
    print!("\x1b[2J");
    print!("\x1b[32m");
    print!("\
Initializing...


837E834E81755982B382F182CC82B182C682CD
82E082A4965982EA82BD82D982A482AA

## field_and_borrows.md

      
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                djdisodo
                / field_and_borrows.md
            
            
              Last active
              January 20, 2021 22:14
            
          
    field

field is is interface that represents field of struct
struct Foo {
    x: usize,
    y: usize
}
there's a field x, y in Foo so Foo::x and Foo::y is defined field
	<!DOCTYPE html>
	<html>
	<head>
	<script>
	window.open("about:blank", "a", "toolbar=0, width=300,height=300").document.write(atob("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
	use std::io::prelude::*;
	fn main() {
	print!("\x1b[2J");
	print!("\x1b[32m");
	print!("\
	Initializing...


	837E834E81755982B382F182CC82B182C682CD
	82E082A4965982EA82BD82D982A482AA