本程序图形化显示陀螺仪位置（注意要换算），根据陀螺仪位置控制RGB灯颜色并有3种颜色组合和关灯可选，通过触摸按键调节亮度。

图形化程序如下

Arduino代码如下

/*!* MindPlus* mpython**/
#include <MPython.h>// 动态变量
volatile float mind_n_i, mind_n_lb, mind_n_lx, mind_n_ly, mind_n_x, mind_n_y, mind_n_xx,mind_n_yy;
// 函数声明
uint32_t rgbToColor(uint8_t r, uint8_t g, uint8_t b);// 主程序开始
void setup() {mPython.begin();accelerometer.setOffset(0, -187, 0);mind_n_i = 0;mind_n_lb = 3;
}
void loop() {if (((buttonA.isPressed()) && (mind_n_i>0))) {mind_n_i -= 1;}if (((buttonB.isPressed()) && (mind_n_i<3))) {mind_n_i += 1;}display.fillScreen(0);if ((mind_n_i==0)) {display.setCursor(12, 23);display.print("关灯");}if ((mind_n_i==1)) {display.setCursor(15, 23);display.print("RG");}if ((mind_n_i==2)) {display.setCursor(15, 23);display.print("GB");}if ((mind_n_i==3)) {display.setCursor(15, 23);display.print("BR");}mind_n_lx = (round(((255 * (accelerometer.getY())) / 1000)));mind_n_ly = (round(((255 * (accelerometer.getX())) / 1000)));mind_n_x = (round(((90 * mind_n_lx) / 255)));mind_n_y = (round(((90 * mind_n_ly) / 255)));mind_n_xx = (round(((mind_n_x * 32) / 90)));mind_n_yy = (round(((mind_n_y * 32) / 90)));display.setCursor(5, 5);display.print("X:");display.setCursor(20, 5);display.print(mind_n_x);display.setCursor(5, 42);display.print("Y:");display.setCursor(20, 42);display.print(mind_n_y);display.drawCircle(74, 30, 31);display.fillCircle((74 - mind_n_xx), (32 - mind_n_yy), 3);if ((touchPadP.isTouched())) {mind_n_lb = 1;}if ((touchPadY.isTouched())) {mind_n_lb = 2;}if ((touchPadT.isTouched())) {mind_n_lb = 3;}if ((touchPadH.isTouched())) {mind_n_lb = 4;}if ((touchPadO.isTouched())) {mind_n_lb = 5;}if ((touchPadN.isTouched())) {mind_n_lb = 6;}display.setCursor(110, 5);display.print("亮");display.setCursor(110, 20);display.print("度");display.setCursor(110, 35);display.print(mind_n_lb);if ((mind_n_lb==1)) {mind_n_lx = (round(((mind_n_lx + 255) / 2)));mind_n_ly = (round(((mind_n_ly + 255) / 2)));}if ((mind_n_lb==2)) {mind_n_lx = (round(((mind_n_lx + 255) / 4)));mind_n_ly = (round(((mind_n_ly + 255) / 4)));}if ((mind_n_lb==3)) {mind_n_lx = (round(((mind_n_lx + 255) / 6)));mind_n_ly = (round(((mind_n_ly + 255) / 6)));}if ((mind_n_lb==4)) {mind_n_lx = (round(((mind_n_lx + 255) / 8)));mind_n_ly = (round(((mind_n_ly + 255) / 8)));}if ((mind_n_lb==5)) {mind_n_lx = (round(((mind_n_lx + 255) / 10)));mind_n_ly = (round(((mind_n_ly + 255) / 10)));}if ((mind_n_lb==6)) {mind_n_lx = (round(((mind_n_lx + 255) / 12)));mind_n_ly = (round(((mind_n_ly + 255) / 12)));}if ((mind_n_i==0)) {rgb.write(-1, rgbToColor(round(0), round(0), round(0)));}if ((mind_n_i==1)) {rgb.write(-1, rgbToColor(round(mind_n_lx), round(mind_n_ly), round(0)));}if ((mind_n_i==2)) {rgb.write(-1, rgbToColor(round(0), round(mind_n_lx), round(mind_n_ly)));}if ((mind_n_i==3)) {rgb.write(-1, rgbToColor(round(mind_n_ly), round(0), round(mind_n_lx)));}delay(20);
}// 静态函数
uint32_t rgbToColor(uint8_t r, uint8_t g, uint8_t b)
{return (uint32_t)((((uint32_t)r<<16) | ((uint32_t)g<<8)) | (uint32_t)b);
}