raldone01

raldone01 / timespecDiff.c

Created July 18, 2019 15:36

	timespec timespecDiff(timespec start, timespec stop) {
	timespec ret;
	ret.tv_sec = stop.tv_sec - start.tv_sec;
	if(start.tv_nsec > stop.tv_nsec) {
	ret.tv_nsec = 1000000000 - start.tv_nsec + stop.tv_nsec;
	ret.tv_sec--;
	} else
	ret.tv_nsec = stop.tv_nsec - start.tv_nsec;
	return ret;
	}

raldone01 / Parent.kt

Last active August 29, 2019 18:14

I like extension functions

	interface Parent {

	/**
	* This property is null when this isn't attached to anything.
	*/
	val parent: Parent?
	val children: List<Parent>

	/**
	* @throws NoMutationAllowedException

raldone01 / chargo-check.png

Last active June 25, 2022 20:54

Rustc: Consider restricting Self: Sized, Self: Sized,

raldone01 / README.md

Last active October 25, 2022 13:01

raldone01 / CMakeLists.txt

Created September 15, 2023 21:30

Fast LCM and GCD

	cmake_minimum_required(VERSION 3.10.2)
	project(c_lcm)

	set(CMAKE_CXX_STANDARD 17)

	add_executable(c_lcm main.cpp)

raldone01 / multivid.py

Created October 9, 2023 05:54

multivid.py

	import argparse
	import cv2
	import numpy as np
	import os
	import sys
	import logging # Step 2: Import the logging library

	# Initialize logging
	logging.basicConfig(level=logging.INFO)

raldone01 / timings_fmc_lcd_NT35510.py

Created November 15, 2024 15:34

STM32 FMC Timings calculator

	from time import perf_counter_ns

	# Derived from https://github.com/godunko/scd40-sandbox/blob/893654c479f64c9078e839a6242d53695bddb9d3/documentation/NOTES.md?plain=1#L8
	# Thank you for doing the hard work, godunko!

	# Clock definitions
	HCLK = 216_000_000 # 216 MHz in Hz
	FMCCLK = HCLK / 2 # FMC clock derived from HCLK
	T_FMCCLK = 1 / FMCCLK # FMC clock period in seconds
	T_FMCCLK_ns = T_FMCCLK * 1e9 # FMC clock period in nanoseconds