katsuyoshi

#include <Arduino.h>
#include <IRremoteESP8266.h>
#include <IRsend.h>
#include <M5Unified.h>

#ifndef USE_USEBSERIAL
#define USBSerial Serial
#endif

static uint16_t kIrLed = 4;

katsuyoshi

/*
 * IRremoteESP8266: IRrecvDumpV2 - dump details of IR codes with IRrecv
 * An IR detector/demodulator must be connected to the input kRecvPin.
 *
 * Copyright 2009 Ken Shirriff, http://arcfn.com
 * Copyright 2017-2019 David Conran
 *
 * Example circuit diagram:
 *  https://github.com/crankyoldgit/IRremoteESP8266/wiki#ir-receiving
 *

katsuyoshi

import SwiftUI
import CoreData

struct ContentView: View {
    @Environment(\.managedObjectContext) private var viewContext

    @FetchRequest(
        sortDescriptors: [NSSortDescriptor(keyPath: \Item.timestamp, ascending: true)],
        animation: .default)
    private var items: FetchedResults<Item>

katsuyoshi

#include <Arduino.h>
#include <FastLED.h>

#define LED_PIN       21
#define NUM_LEDS      1
static CRGB leds[NUM_LEDS];


void setLed(CRGB color) {
  // change RGB to GRB

katsuyoshi

import SwiftUI

struct ModelView: View {
    @ObservedObject var model: Model
    
    @State var isEditing = false

    var body: some View {
        HStack {
            Text(model.name)

katsuyoshi

import SwiftUI

struct ContentView: View {
    @ObservedObject var model = Model()

    var body: some View {
        VStack {
            Toggle("On/Off", isOn: $model.isOn)
            Spacer()
            Button("Undo") {

katsuyoshi

Hello, I'm an instance of A.
Hello, I'm an instance of A.
Hello, I'm an instance of B.
Hello, I'm an instance of B.

katsuyoshi

//
//  ContentView.swift
//  TextFieldPractice
//
//  Created by Katsuyoshi Ito on 2023/01/10.
//

import SwiftUI

// CoreDataを想定してOptionalを扱うモデルを用意

katsuyoshi

#include <Wire.h>
#include <stdlib.h>
#include "EPD_1in9.h"

//////////////////////////////////////full screen update LUT////////////////////////////////////////////

unsigned char DSPNUM_1in9_on[]   = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,       };  // all black
unsigned char DSPNUM_1in9_off[]  = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,       };  // all white
unsigned char DSPNUM_1in9_WB[]   = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,       };  // All black font
unsigned char DSPNUM_1in9_W0[]   = {0x00, 0xbf, 0x1f, 0xbf, 0x1f, 0xbf, 0x1f, 0xbf, 0x1f, 0xbf, 0x1f, 0xbf, 0x1f, 0x00, 0x00,       };  // 0

katsuyoshi

#ifndef __ENV_H__
#define __ENV_H__

#define WIFI_SSID           "your wifi ssid"
#define WIFI_PASSWORD       "your password for WIFI_SSID"
//#define WIFI_SSID_2         "your second wifi ssid if you have"
//#define WIFI_PASSWORD_2     "your password for WIFI_SSID2"
//#define WIFI_SSID_3         "your third wifi ssid if you have"
//#define WIFI_PASSWORD_3     "your password for WIFI_SSID3"