el817

上位机图形显示程序,可用于8051单片机的开发,通信及控制(PC graphics procedures can be used for the 8051 microcontroller development, communication and control)

说明：  C51 TIMER 0的使用 Timer_0_mode_1_timer_gate_hard(C51 TIMER 0 use Timer_0_mode_1_timer_gate_hard)

SCA100T 通过ATmega128的SPI接口读取两轴角度值(The SCA100T by ATmega128' s SPI interface to read the two-axis angle value)

第十四届恩智浦智能汽车竞赛信标组openmv阳光算法，只检查动态闪烁的信标灯。(Openmv sunshine algorithm of beacon group in the 14th Enzhipu Intelligent Vehicle Competition only checks dynamic flashing beacon lights.)

SIM900A的EAT开发，文档中的源码实现功能比较多。Adc，audio play,csd,customerATCommand,DTMF,fcm,flash,gpio,gpio interrupt,http,i2c,keypad,pwm,serialPortStatus,SIM_MUX,sms,socket,spi,spienhance,system,TCP,timer,update,urc(SIM900A EAT development, in the document source more functionality.Adc, audio play, CSD, customerATCommand, DTMF, FCM, flash, gpio, gpio interrupt, HTTP, i2c, keypad, PWM, serialPortStatus, SIM_MUX, SMS, socket, spi, spienhance, system, TCP, timer, update, the urc)

新唐NUC1XX系列CONTEX-M0 CPU BSP文件。(New Tang NUC1XX series CONTEX-M0 CPU BSP file.)

利用单片机的定时器定时，令十字路口的红绿灯交替点亮和熄灭，实现主支路路口的交通信号灯控制（尽可能保持主线的畅通，即在通常情况下，保持主线的放行，只有在支线到达时，才放行支线），同时采用LED数码管或LCD显示倒计时时间。(The use of single-chip timer timing, make the turn at the crossroads of the traffic lights lit and extinguished achieve the main traffic lights at the junction of the slip control (as much as possible to maintain the smooth flow of the main line, that is, in normal circumstances, to maintain the main line of the release, only at Extension arrive only when the release of the Spur Line), while the use of LED digital tube or LCD display countdown time.)

此文件夹有高通滤波，低通滤波，带通滤波，带阻滤波，三角信号发生器，正弦信号发生器，三角波发生器，三角波转换成余弦，等等tina的源程序，适合广大爱好者！(This folder has a high pass filter, low pass filter, band-pass filtering, band stop filtering, triangular signal generator, sine wave generator, triangle wave generator, triangle wave into a cosine, so tina source for the majority of fans !)

说明：  用lpc213x IO口模拟spi对倾角传感器SCA103进行读取 这个程序读取的是温度 读取角度的自己稍微改下就好(Lpc213x IO port with analog spi 字典 )

Tests for <code>CertificateFactorySpi</code> class constructors and methods for Andriod.