c#项目工具 坐标转换 WGS84 北京54 西安80 都可

Mega16驱动240×128 LCD（T6963c）.c(Mega16 drive 240 × 128 LCD (T6963c). C)

上期所CTP接口测试demo，主要用来学习ctp。(CTP interface test demo)

Is a verry simple Chess exemle

利用SPI接口操作norflash，从读写到擦除。

#include "Wire.h"#include "I2Cdev.h"#include "MPU6050.h" MPU6050 accelgyro; unsigned long now, lastTime = 0;float dt;                                   //微分时间 int16_t ax, ay, az, gx, gy, gz;             //加速度计陀螺仪原始数据float aax=0, aay=0,aaz=0, agx=0, agy=0, agz=0;    //角度变量long axo = 0, ayo = 0, azo = 0;             //加速度计偏移量long gxo = 0, gyo = 0, gzo = 0;             //陀螺仪偏移量 float pi = 3.1415926;float AcceRatio = 16384.0;                  //加速度计比例系数float GyroRatio = 131.0;                    //陀螺仪比例系数 uint8_t n_sample = 8;                       //加速度计滤波算法采样个数float aaxs[8] = {0}, aays[8] = {0}, aazs[8] = {0};         //x,y轴采样队列long aax_sum, aay_sum,aaz_sum;                      //x,y轴采样和 float a_x[10]={0}, a_y[10]={0},a_z[10]={0} ,g_x[10]={0} ,g_y[10]={0},g_z[10]={0}; //加速度计协方差计算队列float Px=1, Rx, Kx, Sx, Vx, Qx;             //x轴卡尔曼变量float Py=1, Ry, Ky, Sy, Vy, Qy;             //y轴卡尔曼变量float Pz=1, Rz, Kz, Sz, Vz, Qz;             //z轴卡尔曼变量 void setup(){    Wire.begin();    Serial.begin(115200);     accelgyro.initialize();                 //初始化     unsigned short times = 200;             //采样次数    for(int i=0;i

中断方式实现串行接收发送数据，注释规范，不可多得啊(Serial receive interrupt to send data, comments, norms, rare ah)

Elementary graphics editing.Sources MFC application that was created in VIsual C ++. Run the program and draw the strip.

一个学习模型模拟不错的例子，对排队等候这种情况进行了简单的模拟。(a good model to study the example of the queue waiting for this for a simple simulation.)

C语言神级总结！大牛作品，大家快下载啊！！！！！！！！！！！！(C language level summary of God! Daniel works faster download! ! ! ! ! ! ! ! ! ! ! !)

说明：  加载在fluent中，求解水的相变，可以得到水蒸发或冷凝的情况。(The evaporation or condensation of water can be obtained by calculating the phase transition of water loaded in fluent.)