VeriFone OS vx520

定时器实现电子时钟程序，可调整日期和时间(Procedures for electronic clock timer, adjust the date and time)

geolocation sample 微软提供的，具有一定的参考价值， 好东西大家一起分享(Geolocation sample Microsoft provides, has the certain reference value, good stuff to share with everyone )

winform 利用image实现变脸小动画

webqq接口实例，含测试项目

这是一个用Matlab描述的关于Ｘ＋Ｙ的图灵机程序，希望对大家有些用(This is a description of the use of Matlab X+ Y on the Turing machine procedures, we hope to use some)

MODBUS 调试资料 int main(void) { u8 check=0; u8 i; u8 res;   m_frame_typedef txframe;   Stm32_Clock_Init(9); //ϵͳʱÖÓÉèÖà //uart_init(72,115200); //´®¿Ú³õʼ»¯Îª115200 BEEP_Init(); mp_init(72,115200); delay_init(72);     //ÑÓʱ³õʼ»¯     LED_Init();   //³õʼ»¯ÓëLEDÁ¬½ÓµÄÓ²¼þ½Ó¿Ú KEY_Init(); //³õʼ»¯°´¼ü LCD_Init();     //³õʼ»¯LCD      FSMC_SRAM_Init(); //³õʼ»¯ÍⲿSRAM   my_mem_init(SRAMIN); //³õʼ»¯ÄÚ²¿ÄÚ´

一种改进的方案，它针对硬故障集的特点利用指示频率连续长度码(FDR码)进行二次编码压缩。该方法充分利用测试集中无关位较多而测试模式之间变化位较少的特征，应用贪心算法对预先计算的测试集进行了重新排序，尽可能的使相邻的向量间具有最少的不同位，排列成一个最佳的差分向量序列，然后应用FDR码对差分向量序列进行编码,最后对压缩结果重新分块，按照一次压缩的流程进行二次压缩。在解压时，使用片上解压电路解压，能高效地还原出原测试集。最后通过对Soc部分标准电路硬故障集的测试结果显示，本方案具有较好的压缩率。(a new improved method was proposed in the paper,the method using Frequency-Directed Run-length(FDR codes)coding for the twice aimed at hard-fault. It fully takes advantage of the characters that there are many don’t-care bits in the test set but a few different bits between the test patterns, Then it applies the greed calculate way to sort the precomputed test sets and make the close together vector have the least different sites possibly. It uses the FDR codes to coding the vectors,then blocks the results and uses the FDR codes to compress for the second time. Decompression used of on-chip circuit extract unpack,it will be deoxidize the original test efficient.using the hard-fault to compress and the experimental results prove that the improved coding method of this paper has the better compression ratios has been proved at last. )

stm32 f100 LED

Open source plc STM32F103RBT6 STM32F103RBT6 do PLC IPC board STM32 development board simulation software source code Mitsubishi PLCFX1N FX1N-16MR PLC program Using ARM STM32F103 RBT6 industrial-grade chips. The latest compatible with Mitsubishi PLC programming software GX-8.86 version Direct download software GX-8.86 version, online monitoring, program comparison, the program reads. diy own PLC control panel, to achieve the original performance Shorten your development time Dashboard SCM process, Also includes online monitoring program, very easy to debug. Open source PLC to provide you with a complete PLC program, comprising PLC schematics 8 input / 8-point output. Mitsubishi protocol support for download, online monitoring, connect the touch screen control

舵机控制，STC单片机控制，先已通过测试！程序稳定可靠(Servo control, STC microcontroller control, first passed the test! The program is stable and reliable)