【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
本帖最后由 驴友花雕 于 2025-6-6 17:51 编辑【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
我从来没有养过 Tamagotchi，一种小电子宠物，当它们在 80 年代后期问世时。老实说，图形相当粗糙，纽扣电池过去和现在都是一个环境问题。但今天你可以做得更好。不是为了你的口袋，而是为了你的桌面。一头可爱的奶牛并没有错。
因此，让我们在谷仓中建造一头奶牛，您可以喂养和抚摸它（我们将跳过谷仓的清洁工作）。
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
用品与材料• ESP32 CYD （便宜的黄色显示器） （2432S028R）
• 合适的电源 / 移动电源
• 3D 打印部件。或一些用于谷仓的木材
• 木材 / 胶合板和颜色
• Arduino IDE 软件
（需要具备 Arduino 的基本经验）
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
第 1 步：奶牛图形对于我们的奶牛，我们需要一个带有饲喂站和水槽的舞台/谷仓，每个平台都显示不同的高度。
奶牛应该
• 站着， 微笑， 咀嚼， 看起来悲伤
• 吃、喝
• 躺下反刍， 微笑， 睡觉
这些图像作为代码存储在名为 “cow-all.h” 的额外文件中，并在需要时加载。
这些图像是自制的，您可以自由使用它们。
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
第 2 步：Cow 软件CYD 是 ESP32 和 Touchschreeen 的完美结合。它为您省去了烦人的焊接和电缆。
诚然，我的编程有点业余。您当然可以从 CYD 的设计方面获得更多收益或为奶牛提供更多功能。但至少程序步骤很容易遵循。
该库可用于模拟各种工作表面。我们不展示背景，而是专注于奶牛、饮水处和饲养处。三个点击区域以隐藏的方式集成在一起，即它们不可见，但可以在三个地方点击：用于补充的水和饲料位置以及用于抚摸的奶牛本身。
奶牛的状态（很快）保存在 ESP32 上，以便随时关闭设备，并保持食物/情绪状态。
饥饿和口渴的值随机变化。ESP32 对毫秒数进行计数。这些值可以根据您的个人喜好进行设置。
文件 “cow-all.h” 在代码中包含了所有不同的奶牛图像，并且必须与 “demo.ino” 或 “tamagotchi_cow.ino” 存储在同一个文件夹中！
cow-all.h
演示.ino
#include <Arduino.h>
#include <SPI.h>
#include <TFT_eSPI.h>
#include <XPT2046_Touchscreen.h>
TFT_eSPI tft = TFT_eSPI();
// touchscreen pins
#define XPT2046_IRQ 36// T_IRQ
#define XPT2046_MOSI 32 // T_DIN
#define XPT2046_MISO 39 // T_OUT
#define XPT2046_CLK 25// T_CLK
#define XPT2046_CS 33 // T_CS
SPIClass touchscreenSPI = SPIClass(VSPI);
XPT2046_Touchscreen touchscreen(XPT2046_CS, XPT2046_IRQ);
#define SCREEN_WIDTH 320
#define SCREEN_HEIGHT 240
#define FONT_SIZE 2
#include "cow-all.h"
// extra colors
#define NAVY tft.color565(0,0,160)
#define DODGERBLUE tft.color565(30,144,255)
#define TURQUOISE tft.color565(64,224,208)
#define CYAN tft.color565(0,255,255)
#define GOLD tft.color565(255,215,0)
#define ORANGE tft.color565(255,165,0)
#define RED tft.color565(255,10,0)
#define MAROON tft.color565(123,0,0)
#define BROWN tft.color565(150,75,0)
// Global Variables
int x, y, z; // touchscreen coordinates + pressure
// Set X and Y coordinates for center of display
int centerX, centerY;
//moodmeter & cow
uint32_t moodcolor;
int food, water, mood, mooddegree, waterlevel, foodlevel;
int cowX,cowY;
uint32_t cowImage;
int saturation, thirst;
int flag;
void drawStable() {
//tft.drawRect(260, 10, 50, 14, TFT_RED); //status
tft.fillRoundRect(10, 80, 30, 70, 3, GOLD ); //food TFT_DARKGREEN
tft.fillRoundRect(10, 140, 50, 10, 5, TFT_DARKGREEN); //food
tft.fillRoundRect(290, 80, 16, 60, 5, DODGERBLUE);//water
tft.drawRoundRect(290, 80, 16, 60, 5, TFT_WHITE);//water
tft.drawRoundRect(280, 138, 26, 2, 2, TFT_WHITE);//water
}
void setup()
{
Serial.begin(115200);
// init RGB LED
pinMode(4, OUTPUT); pinMode(16, OUTPUT); pinMode(17, OUTPUT);
// turn off LED
digitalWrite(4, HIGH); digitalWrite(16, HIGH); digitalWrite(17, HIGH);
// Start the SPI for the touchscreen and init the touchscreen
touchscreenSPI.begin(XPT2046_CLK, XPT2046_MISO, XPT2046_MOSI, XPT2046_CS);
touchscreen.begin(touchscreenSPI);
touchscreen.setRotation(3);
// start display
tft.init();
tft.setRotation(3); // may be altered
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_WHITE, TFT_BLACK);
// Set X and Y coordinates for center of display
centerX = SCREEN_WIDTH / 2;
centerY = SCREEN_HEIGHT / 2;
tft.drawCentreString("Welcome to my stable", centerX, 30, FONT_SIZE);
int x = (tft.width() - 116) / 2;
int y = (tft.height() - 110) / 2;
food=60;
saturation = 90;
water= 80;
//clear cow area
tft.fillRect(40, 70, 249, 170, TFT_BLACK);
// draw cow
//tft.drawBitmap(40, 80, cow_well, 160, 140, TFT_WHITE);
//tft.drawBitmap(45, 80, cow_eat, 160, 142, TFT_WHITE);
tft.drawBitmap(70, 80, cow_neutral, 160, 147, TFT_WHITE);
delay(2000);
tft.fillRect(50, 0, 200, 50, TFT_BLACK); //clear area
}
void loop(){
// Checks if Touchscreen is touched
if (touchscreen.tirqTouched() && touchscreen.touched()) {
// Get Touchscreen points
TS_Point p = touchscreen.getPoint();
// Calibrate Touchscreen points with map function to the correct width and height
x = map(p.x, 200, 3700, 1, SCREEN_WIDTH);
y = map(p.y, 240, 3800, 1, SCREEN_HEIGHT);
z = p.z;
printTouchToSerial(x, y, z);
//food touch
if ((x>5)&&(x<60)&&(y>70)&&(y<160)) food=food+20;
if (food>=100) food=100;
//water touch
if ((x>270)&&(x<315)&&(y>60)&&(y<155)) water=water+20;
if (water>=100) water=100;
cowX=50; cowY = 80; //start coordinates of cow bmp
//cow touch
if ((x>cowX)&&(x<cowX+150)&&(y>cowY)&&(y<cowY+130)) mood=mood+20;
if (mood>=100) mood=100;
Serial.print(food); Serial.print(""); Serial.print(water);Serial.print(""); Serial.println(mood);
delay(80);
}
moodmeter(mood);
waterfill(water);
foodfill(food);
/*
//food /water levels ********************
if (cowImage = cow_eat) {
food--;
saturation = saturation + 6;
}
if (cowImage = cow_drink) {
water--;
thirst = thirst -7;
}
//hunger/thirst comes up*******************
if (millisnow - millispast = random(480000, 900000)) {//8-15 minutes
saturation = saturation-3;
thirst = thirst + 2;
if (saturation<=0) saturation=0;
if (thirst<=0) thirst=0;
}
*/
food=food - 0.5; water=water -0.5; mood=mood-0.5;
if (food<=0) food=0;
if (water<=0) water=0;
if (mood<=0) mood=0;
if ((mood> 70) && (flag!=1)) {
tft.fillRect(54, 70, 220, 170, TFT_BLACK); //clear cow area
tft.drawBitmap(70, 80, cow_smile2, 160, 147, TFT_WHITE);// draw cow
flag = 1;
}
if ((mood<= 70) && (mood > 30) && (flag!=2)) {
tft.fillRect(54, 70, 220, 170, TFT_BLACK); //clear cow area
tft.drawBitmap(70, 80, cow_neutral, 160, 147, TFT_WHITE);// draw cow
flag = 2;
}
if ((mood<=30) && (flag !=3)) {
tft.fillRect(54, 70, 220, 170, TFT_BLACK); //clear cow area
tft.drawBitmap(70, 80, cow_sad, 160, 145, TFT_WHITE);// draw cow
flag = 3;
}
delay(300);
}
void waterfill(int water) {
tft.fillRoundRect(290, 80, 16, 60, 5, TFT_BLACK); //clear area
waterlevel = map(water, 0, 100, 140, 80);
tft.fillRect(290, waterlevel, 16, (140-waterlevel), DODGERBLUE);//water
tft.drawRoundRect(289, 79, 18, 62, 5, TFT_WHITE);//water frame
tft.drawRoundRect(275, 138, 26, 3, 1, TFT_WHITE);//water
}
void foodfill(int food) {
tft.fillRoundRect(10, 80, 40, 70, 5, TFT_BLACK); //clear area
foodlevel = map(food, 0, 100, 150 , 80);
tft.drawRoundRect(9, 79, 42, 72, 3, BROWN); //food frame
tft.fillRoundRect(10, foodlevel, 40, (150-foodlevel), 3, TFT_DARKGREEN); //food
tft.fillTriangle(9, 150, 10, 157, 62, 150, BROWN); //feeding dish
}
void moodmeter(int mood) {
tft.fillRect(0, 0, 43, 43, TFT_BLACK); //clear area
mooddegree = map(mood, 0, 100, 1, 360);
if (mood < 15) moodcolor = RED;
if ((mood >= 15) && (mood < 30)) moodcolor = ORANGE;
if ((mood >= 30) && (mood < 60)) moodcolor = GOLD;
if (mood >= 60) moodcolor = TFT_DARKGREEN;
tft.drawSmoothArc(22, 22, 20, 8, 0, mooddegree, moodcolor, TFT_BLACK);
}
void printTouchToSerial(int x, int y, int z) {
Serial.print("X = ");
Serial.print(x);
Serial.print(" | Y = ");
Serial.print(y);
Serial.print(" | Pressure = ");
Serial.print(z);
Serial.println();
}
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
tamagotchi_cow.ino#include <Arduino.h>
#include <SPI.h>
#include <TFT_eSPI.h>
#include <XPT2046_Touchscreen.h>
TFT_eSPI tft = TFT_eSPI();
// touchscreen pins
#define XPT2046_IRQ 36// T_IRQ
#define XPT2046_MOSI 32 // T_DIN
#define XPT2046_MISO 39 // T_OUT
#define XPT2046_CLK 25// T_CLK
#define XPT2046_CS 33 // T_CS
SPIClass touchscreenSPI = SPIClass(VSPI);
XPT2046_Touchscreen touchscreen(XPT2046_CS, XPT2046_IRQ);
#define SCREEN_WIDTH 320
#define SCREEN_HEIGHT 240
#define FONT_SIZE 2
#include "cow-all.h"
// extra colors
#define NAVY tft.color565(0,0,160)
#define DODGERBLUE tft.color565(30,144,255)
#define TURQUOISE tft.color565(64,224,208)
#define CYAN tft.color565(0,255,255)
#define GOLD tft.color565(255,215,0)
#define ORANGE tft.color565(255,165,0)
#define RED tft.color565(255,10,0)
#define MAROON tft.color565(123,0,0)
#define BROWN tft.color565(150,75,0)
// Global Variables
int x, y, z; // touchscreen coordinates + pressure
// Set X and Y coordinates for center of display
int centerX, centerY;
//moodmeter & cow
uint32_t moodcolor;
int food, water, mood, mooddegree, waterlevel, foodlevel;
int cowX,cowY;
uint32_t cowImage;
int saturation, thirst;
void drawStable() {
//tft.drawRect(260, 10, 50, 14, TFT_RED); //status
tft.fillRoundRect(10, 80, 30, 70, 3, GOLD ); //food TFT_DARKGREEN
tft.fillRoundRect(10, 140, 50, 10, 5, TFT_DARKGREEN); //food
tft.fillRoundRect(290, 80, 16, 60, 5, DODGERBLUE);//water
tft.drawRoundRect(290, 80, 16, 60, 5, TFT_WHITE);//water
tft.drawRoundRect(280, 138, 26, 2, 2, TFT_WHITE);//water
}
void setup()
{
Serial.begin(115200);
// init RGB LED
pinMode(4, OUTPUT); pinMode(16, OUTPUT); pinMode(17, OUTPUT);
// turn off LED
digitalWrite(4, HIGH); digitalWrite(16, HIGH); digitalWrite(17, HIGH);
// Start the SPI for the touchscreen and init the touchscreen
touchscreenSPI.begin(XPT2046_CLK, XPT2046_MISO, XPT2046_MOSI, XPT2046_CS);
touchscreen.begin(touchscreenSPI);
touchscreen.setRotation(3);
// start display
tft.init();
tft.setRotation(3); // may be altered
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_WHITE, TFT_BLACK);
// Set X and Y coordinates for center of display
centerX = SCREEN_WIDTH / 2;
centerY = SCREEN_HEIGHT / 2;
tft.drawCentreString("Welcome to my stable", centerX, 30, FONT_SIZE);
int x = (tft.width() - 116) / 2;
int y = (tft.height() - 110) / 2;
food=60;
saturation = 90;
water= 80;
//clear cow area
tft.fillRect(40, 70, 249, 170, TFT_BLACK);
// draw cow
//tft.drawBitmap(40, 80, cow_well, 160, 140, TFT_WHITE);
//tft.drawBitmap(45, 80, cow_eat, 160, 142, TFT_WHITE);
tft.drawBitmap(70, 80, cow_smile, 160, 145, TFT_WHITE);
delay(2000);
tft.fillRect(50, 0, 200, 50, TFT_BLACK); //clear area
}
void loop(){
// Checks if Touchscreen is touched
if (touchscreen.tirqTouched() && touchscreen.touched()) {
// Get Touchscreen points
TS_Point p = touchscreen.getPoint();
// Calibrate Touchscreen points with map function to the correct width and height
x = map(p.x, 200, 3700, 1, SCREEN_WIDTH);
y = map(p.y, 240, 3800, 1, SCREEN_HEIGHT);
z = p.z;
printTouchToSerial(x, y, z);
//food touch
if ((x>5)&&(x<60)&&(y>70)&&(y<160)) food=food+20;
if (food>=100) food=100;
//water touch
if ((x>270)&&(x<315)&&(y>60)&&(y<155)) water=water+20;
if (water>=100) water=100;
cowX=50; cowY = 80; //start coordinates of cow bmp
//cow touch
if ((x>cowX)&&(x<cowX+150)&&(y>cowY)&&(y<cowY+130)) mood=mood+20;
if (mood>=100) mood=100;
Serial.print(food); Serial.print(""); Serial.print(water);Serial.print(""); Serial.println(mood);
delay(80);
}
moodmeter(mood);
waterfill(water);
foodfill(food);
/*
//food /water levels ********************
if (cowImage = cow_eat) {
food--;
saturation = saturation + 6;
}
if (cowImage = cow_drink) {
water--;
thirst = thirst -7;
}
//hunger/thirst comes up*******************
if (millisnow - millispast = random(480000, 900000)) {//8-15 minutes
saturation = saturation-3;
thirst = thirst + 2;
if (saturation<=0) saturation=0;
if (thirst<=0) thirst=0;
}
*/
food--; water--; mood--;
if (food<=0) food=0;
if (water<=0) water=0;
if (mood<=0) mood=0;
delay(200);
}
void waterfill(int water) {
tft.fillRoundRect(290, 80, 16, 60, 5, TFT_BLACK); //clear area
waterlevel = map(water, 0, 100, 140, 80);
tft.fillRect(290, waterlevel, 16, (140-waterlevel), DODGERBLUE);//water
tft.drawRoundRect(289, 79, 18, 62, 5, TFT_WHITE);//water frame
tft.drawRoundRect(275, 138, 26, 3, 1, TFT_WHITE);//water
}
void foodfill(int food) {
tft.fillRoundRect(10, 80, 40, 70, 5, TFT_BLACK); //clear area
foodlevel = map(food, 0, 100, 150 , 80);
tft.drawRoundRect(9, 79, 42, 72, 3, BROWN); //food frame
tft.fillRoundRect(10, foodlevel, 40, (150-foodlevel), 3, TFT_DARKGREEN); //food
tft.fillTriangle(9, 150, 10, 157, 62, 150, BROWN); //feeding dish
}
void moodmeter(int mood) {
tft.fillRect(0, 0, 43, 43, TFT_BLACK); //clear area
mooddegree = map(mood, 0, 100, 1, 360);
if (mood < 15) moodcolor = RED;
if ((mood >= 15) && (mood < 30)) moodcolor = ORANGE;
if ((mood >= 30) && (mood < 60)) moodcolor = GOLD;
if (mood >= 60) moodcolor = TFT_DARKGREEN;
tft.drawSmoothArc(22, 22, 20, 8, 0, mooddegree, moodcolor, TFT_BLACK);
}
void printTouchToSerial(int x, int y, int z) {
Serial.print("X = ");
Serial.print(x);
Serial.print(" | Y = ");
Serial.print(y);
Serial.print(" | Pressure = ");
Serial.print(z);
Serial.println();
}
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
第 3 步：扬声器和 LDR 传感器“Mooh”的扬声器是可选的。不幸的是，我还没有能够让声音功能在不复杂的情况下工作。每次 SD 卡在线时，触摸屏都无法正常工作。有什么想法吗？
mp3 文件可以保存在 SD 卡上。连接引脚位于 CYD 的背面。我从一台旧的固定电话中获得了扬声器。
内置的 LDR 传感器 （GPIO 34） 告诉奶牛何时睡觉。天黑时，她躺下。在此期间，不消耗水和食物。
附件
Cow-moo-sounds.mp3
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
第 4 步：谷仓对于氛围，我很快就设计了一个带有 tinkercad.com 的马厩，并通过 3D 打印机将其变为现实。当然，您也可以在这里用木头建造一个美妙的微型马厩。不要忘记背面的良好通风。
3D打印件
Hay_Barn_ground.stl
Hay_Barn_roof.stl
Hay_Barn_walls.stl
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
第 5 步：哞哞功能：
当奶牛的内部水分和饲料水平下降（= 饥饿、口渴）时，奶牛会进食和饮水。如果水或饲料容器是空的，则奶牛会感到饥饿、不高兴和哞哞。
如果你点击水或饲料，补给就会得到补充，奶牛就可以吃东西了。如果你轻拍奶牛（=抚摸），它也会很开心，很舒服地哞哞叫。
当 LDR 注意到黑暗时，奶牛就会睡觉。她不吃东西，也没有太多的饥饿或口渴。
与您的新宠物一起玩得开心！
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
本帖最后由 驴友花雕 于 2025-6-6 17:52 编辑附录
项目链接：https://www.instructables.com/Cute-Tamagotchi-Cow/
项目作者：德国 马库斯·奥皮茨（Markus Opitz）
视频记录：https://www.bilibili.com/video/B ... a9be994cbb4a86cc987
3D打印文件：https://content.instructables.co ... FFOYDLOMADY883L.stl
https://content.instructables.co ... FFY6D47MADY883P.stl
https://content.instructables.co ... F7A3G1NMADY883Q.stl
项目开源代码：https://content.instructables.co ... FI156M8MADY89Z5.ino
图像到字节数组在线转换器（CPP、ARDUINO）：https://mischianti.org/images-to ... verter-cpp-arduino/
电子宠物声音文件：https://content.instructables.co ... /FHPLRK4MADY883F.mp 3
https://www.bilibili.com/video/BV1EQJWzeEAA/?share_source=copy_web&vd_source=371a292a55e5ca9be994cbb4a86cc987
【Arduino 动手做】可爱的 Tamagotchi 电子宠物牛
页:
[1]