51单片机实现g代码

51单片机是一种常用的微控制器，它具有强大的功能和灵活的编程能力，可以用来实现各种控制任务。要实现G代码，首先需要了解51单片机的编程语言和编程环境。通常，可以使用C语言或汇编语言来编写51单片机的程序。要实现G代码，首先需要了解G代码的结构和功能，G代码是一种数控加工程序设计语言，用于控制数控机床等设备进行加工操作。在实现G代码时，我们可以借助51单片机的输入输出功能，编写程序来控制各种运动控制设备，比如步进电机、伺服电机等，实现G代码中的各种指令，比如直线插补、圆弧插补等。在编写程序时，需要考虑51单片机的性能和资源限制，合理分配资源和控制运算速度，确保程序能够准确、快速地执行G代码中的指令。同时，还需要考虑程序的稳定性和可靠性，确保在各种工作环境下都能正常运行。总的来说，实现G代码需要深入了解51单片机的编程能力和G代码的结构，充分利用51单片机的功能和资源，编写高效稳定的程序，实现对各种运动控制设备的精确控制，从而实现G代码中的各种加工操作。

51单片机c语言爱心代码

``` <!DOCTYPE html> <html> <head> <title></title> </head> <style> * { padding: 0; margin: 0; } html, body { height: 100%; padding: 0; margin: 0; background: #000; } canvas { position: absolute; width: 100%; height: 100%; } .aa { position: fixed; left: 50%; bottom: 10px; color: #ccc; } </style> <body> <canvas id="pinkboard"></canvas> <script> /* * Settings */ var settings = { particles: { length: 500, // maximum amount of particles duration: 2, // particle duration in sec velocity: 100, // particle velocity in pixels/sec effect: -0.75, // play with this for a nice effect size: 30 // particle size in pixels } }; /* * RequestAnimationFrame polyfill by Erik M?ller */ (function () { var b = 0; var c = ["ms", "moz", "webkit", "o"]; for (var a = 0; a < c.length && !window.requestAnimationFrame; ++a) { window.requestAnimationFrame = window[c[a] + "RequestAnimationFrame"]; window.cancelAnimationFrame = window[c[a] + "CancelAnimationFrame"] || window[c[a] + "CancelRequestAnimationFrame"]; } if (!window.requestAnimationFrame) { window.requestAnimationFrame = function (h, e) { var d = new Date().getTime(); var f = Math.max(0, 16 - (d - b)); var g = window.setTimeout(function () { h(d + f); }, f); b = d + f; return g; }; } if (!window.cancelAnimationFrame) { window.cancelAnimationFrame = function (d) { clearTimeout(d); }; } })(); /* * Point class */ var Point = (function () { function Point(x, y) { this.x = typeof x !== "undefined" ? x : 0; this.y = typeof y !== "undefined" ? y : 0; } Point.prototype.clone = function () { return new Point(this.x, this.y); }; Point.prototype.length = function (length) { if (typeof length == "undefined") return Math.sqrt(this.x * this.x + this.y * this.y); this.normalize(); this.x *= length; this.y *= length; return this; }; Point.prototype.normalize = function () { var length = this.length(); this.x /= length; this.y /= length; return this; }; return Point; })(); /* * Particle class */ var Particle = (function () { function Particle() { this.position = new Point(); this.velocity = new Point(); this.acceleration = new Point(); this.age = 0; } Particle.prototype.initialize = function (x, y, dx, dy) { this.position.x = x; this.position.y = y; this.velocity.x = dx; this.velocity.y = dy; this.acceleration.x = dx * settings.particles.effect; this.acceleration.y = dy * settings.particles.effect; this.age = 0; }; Particle.prototype.update = function (deltaTime) { this.position.x += this.velocity.x * deltaTime; this.position.y += this.velocity.y * deltaTime; this.velocity.x += this.acceleration.x * deltaTime; this.velocity.y += this.acceleration.y * deltaTime; this.age += deltaTime; }; Particle.prototype.draw = function (context, image) { function ease(t) { return --t * t * t + 1; } var size = image.width * ease(this.age / settings.particles.duration); context.globalAlpha = 1 - this.age / settings.particles.duration; context.drawImage( image, this.position.x - size / 2, this.position.y - size / 2, size, size ); }; return Particle; })(); /* * ParticlePool class */ var ParticlePool = (function () { var particles, firstActive = 0, firstFree = 0, duration = settings.particles.duration; function ParticlePool(length) { // create and populate particle pool particles = new Array(length); for (var i = 0; i < particles.length; i++) particles[i] = new Particle(); } ParticlePool.prototype.add = function (x, y, dx, dy) { particles[firstFree].initialize(x, y, dx, dy); // handle circular queue firstFree++; if (firstFree == particles.length) firstFree = 0; if (firstActive == firstFree) firstActive++; if (firstActive == particles.length) firstActive = 0; }; ParticlePool.prototype.update = function (deltaTime) { var i; // update active particles if (firstActive < firstFree) { for (i = firstActive; i < firstFree; i++) particles[i].update(deltaTime); } if (firstFree < firstActive) { for (i = firstActive; i < particles.length; i++) particles[i].update(deltaTime); for (i = 0; i < firstFree; i++) particles[i].update(deltaTime); } // remove inactive particles while ( particles[firstActive].age >= duration && firstActive != firstFree ) { firstActive++; if (firstActive == particles.length) firstActive = 0; } }; ParticlePool.prototype.draw = function (context, image) { // draw active particles if (firstActive < firstFree) { for (i = firstActive; i < firstFree; i++) particles[i].draw(context, image); } if (firstFree < firstActive) { for (i = firstActive; i < particles.length; i++) particles[i].draw(context, image); for (i = 0; i < firstFree; i++) particles[i].draw(context, image); } }; return ParticlePool; })(); /* * Putting it all together */ (function (canvas) { var context = canvas.getContext("2d"), particles = new ParticlePool(settings.particles.length), particleRate = settings.particles.length / settings.particles.duration, // particles/sec time; // get point on heart with -PI <= t <= PI function pointOnHeart(t) { return new Point( 160 * Math.pow(Math.sin(t), 3), 130 * Math.cos(t) - 50 * Math.cos(2 * t) - 20 * Math.cos(3 * t) - 10 * Math.cos(4 * t) + 25 ); } // creating the particle image using a dummy canvas var image = (function () { var canvas = document.createElement("canvas"), context = canvas.getContext("2d"); canvas.width = settings.particles.size; canvas.height = settings.particles.size; // helper function to create the path function to(t) { var point = pointOnHeart(t); point.x = settings.particles.size / 2 + (point.x * settings.particles.size) / 350; point.y = settings.particles.size / 2 - (point.y * settings.particles.size) / 350; return point; } // create the path context.beginPath(); var t = -Math.PI; var point = to(t); context.moveTo(point.x, point.y); while (t < Math.PI) { t += 0.01; // baby steps! point = to(t); context.lineTo(point.x, point.y); } context.closePath(); // create the fill context.fillStyle = "#ea80b0"; context.fill(); // create the image var image = new Image(); image.src = canvas.toDataURL(); return image; })(); // render that thing! function render() { // next animation frame requestAnimationFrame(render); // update time var newTime = new Date().getTime() / 1000, deltaTime = newTime - (time || newTime); time = newTime; // clear canvas context.clearRect(0, 0, canvas.width, canvas.height); // create new particles var amount = particleRate * deltaTime; for (var i = 0; i < amount; i++) { var pos = pointOnHeart(Math.PI - 2 * Math.PI * Math.random()); var dir = pos.clone().length(settings.particles.velocity); particles.add( canvas.width / 2 + pos.x, canvas.height / 2 - pos.y, dir.x, -dir.y ); } // update and draw particles particles.update(deltaTime); particles.draw(context, image); } // handle (re-)sizing of the canvas function onResize() { canvas.width = canvas.clientWidth; canvas.height = canvas.clientHeight; } window.onresize = onResize; // delay rendering bootstrap setTimeout(function () { onResize(); render(); }, 10); })(document.getElementById("pinkboard")); </script> </body> </html> ``` ![示例图片](https://devbit-static.oss-cn-beijing.aliyuncs.com/devbit-static/img/heart.png)

c51单片机实现数码管显示温度

要实现c51单片机实现数码管显示温度，需要先采集温度信号，然后将其转换为数字信号，并最终将数字信号显示在数码管上。以下是一个简单的c51单片机实现数码管显示温度的示例代码： ```c #include <reg52.h> sbit D1 = P0^0; // 数码管位选端口定义 sbit D2 = P0^1; sbit D3 = P0^2; sbit D4 = P0^3; sbit A = P2^0; // 数码管段选端口定义 sbit B = P2^1; sbit C = P2^2; sbit D = P2^3; sbit E = P2^4; sbit F = P2^5; sbit G = P2^6; void delay(unsigned int x) // 延时函数 { unsigned int i, j; for(i = x; i > 0; i--) for(j = 110; j > 0; j--); } void display(unsigned char num) // 数码管显示函数 { switch(num) { case 0: A = B = C = D = E = F = 1; G = 0; break; case 1: A = B = 1; C = D = E = F = G = 0; break; case 2: A = B = G = E = D = 1; C = F = 0; break; case 3: A = B = C = D = G = 1; E = F = 0; break; case 4: B = C = F = G = 1; A = D = E = 0; break; case 5: A = C = D = F = G = 1; B = E = 0; break; case 6: A = C = D = E = F = G = 1; B = 0; break; case 7: A = B = C = 1; D = E = F = G = 0; break; case 8: A = B = C = D = E = F = G = 1; break; case 9: A = B = C = D = F = G = 1; E = 0; break; default: A = B = C = D = E = F = G = 0; break; } } void main() { unsigned char tempH, tempL, temp; // 温度变量 while(1) { // 温度采集过程 // ... // 温度转换成数字信号 temp = tempH * 10 + tempL; // 数码管显示 D1 = D2 = D3 = D4 = 0; // 开始位选 display(temp / 1000); // 选择对应的数字 delay(5); // 延时 D1 = 1; D2 = D3 = D4 = 0; // 位选变化 display(temp % 1000 / 100); delay(5); D2 = 1; D1 = D3 = D4 = 0; display(temp % 100 / 10); delay(5); D3 = 1; D1 = D2 = D4 = 0; display(temp % 10); delay(5); D4 = 1; D1 = D2 = D3 = 0; } } ``` 这段代码中，我们首先定义了数码管的位选端口和段选端口，然后实现了一个简单的延时函数和一个数码管显示函数，最后在`main()`函数中，实现了温度采集、数字转换和数码管显示的功能。具体来说，我们先将温度信号转换成数字信号`temp`，然后将`temp`的千位、百位、十位和个位数分别显示在四个数码管上，实现了温度的显示。

51单片机实现g代码

51单片机c语言爱心代码

c51单片机实现数码管显示温度

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