carlynorama

.cpu cortex-m0
.fpu softvfp 
.thumb  

.section .text.program_code

.equ portA_address, 0x41004400
.equ portA_DIRSET, 0x41004400+0x08
.equ portA_OUTTGL, 0x41004400+0x1C

carlynorama

//
//  FixedWidth.swift
//  TestingTwo
//
//  Created by Carlyn Maw on 2/2/24.
//  Inspired by 25:52 of WWDC 2020 "Safely Manage Pointers in Swift."

// In the subscript, using .load(fromByteOffset:as) prevents rebinding of memory for access. This struct can point to memory bound as a different type without overriding.
//TODO: Add tuplebride to help with C
//examples: https://github.com/carlynorama/UnsafeWrapCSampler/blob/main/Sources/Swift/TupleBridge.swift

carlynorama

//https://adventofcode.com/2023/day/12
//Based on https://forums.swift.org/t/advent-of-code-2023/68749/61

//Intro video Lydia
//https://www.youtube.com/watch?v=PK3wL7DXuuw

//Compterphile: Computers Without Memory
//https://www.youtube.com/watch?v=vhiiia1_hC4

carlynorama

//So MyString[3] just works. Don't use in projects with real input. 
extension StringProtocol {
    subscript(offset: Int) -> Character {
        self[index(startIndex, offsetBy: offset)]
    }
}

extension StringProtocol {

    //Ignores negative signs. 

carlynorama

public extension ClosedRange<Int> {
    func crop(by other: ClosedRange<Int>) -> [ClosedRange<Int>] {
        //print("cropping...")
        guard self.overlaps(other) else {
            //return [self]
            fatalError("No overlap")
        }
        
        print("they overlap")
        

carlynorama

The Book.

• https://www.penguinrandomhouse.com/books/616914/an-immense-world-by-ed-yong/
• https://www.npr.org/2022/06/21/1105793891/ed-yong-an-immense-world-animal-senses
• Not mentioned in talk but related: https://www.sas.upenn.edu/~cavitch/pdf-library/Nagel_Bat.pdf (What's it like to be a bat?)

Many of the Slides

• https://diffusionbee.com

OpenUSD

carlynorama

//
//  SwiftUIStyle.swift
//
//
//  Created by Carlyn Maw on 8/1/23.
//

import Foundation

//https://talk.objc.io/episodes/S01E225-view-protocols-and-shapes

carlynorama

sudo apt update
sudo apt upgrade
sudo apt install clang libicu-dev build-essential pkg-config
apt install git gh
apt install libpng-dev

## NOTE THIS WAS DELETED LATER
apt install cmake

mkdir ~/swift

carlynorama

//
//  StringNode.swift
//  
//
//  Created by Carlyn Maw on 7/16/23.
//  MIT License
//  https://www.whynotestflight.com/excuses/hello-usd-part-11-gotta-make-it-easier-to-write-file-builders/

public struct Indent {
    let count:Int

carlynorama

#usda 1.0

def Xform "Rainbow"
{

    def Mesh "cubeMesh"
    {
        float3[] extent = [(-2, -2, -2), (2, 2, 2)]
        int[] faceVertexCounts = [4, 4, 4, 4, 4, 4]
        int[] faceVertexIndices = [0, 1, 2, 3, 4, 5, 6, 7, 0, 6, 5, 1, 4, 7, 3, 2, 0, 3, 7, 6, 4, 2, 1, 5]