DSP

1音频信号从J10（MIC IN）进去，编码后送dsPIC控制器，dsPIC接收直接送回SI3000解码从J11（SPK OUT）输出 DCI采用中断接收数据 SI3000工作在SLAVE从模式（由dsPIC提供SCK）(1 audio signal from the J10 (MIC IN) into the coding dsPIC controller evacuation, dsPIC decoder to receive directly from the SI3000 back to J11 (SPK OUT) output DCI used SI3000 interrupt the work of receiving data from the SLAVE mode (by the dsPIC provide SCK))

The beginning of a winter break near Spring Festival is always the beginning of a peak period of transportation. If you have ever tried to get a train ticket at that time, you must have witnessed the endless queues in front of every ticket box window. If a guy has seen his friend in a queue, then it is very much likely that this lucky guy might go straight to his friend and ask for a favor. This is called "jumping the queue". It is unfair to the rest of the people in the line, but, it is life. Your task is to write a program that simulates such a queue with people jumping in every now and then, assume that, if one in the queue has several friends asking for favors, he would arrange their requests in a queue of his own(The beginning of a winter break near Spring Festival is always the beginning of a peak perio d of transportation. If you have ever tried to ge not a train ticket at that time. you must have witnessed the endless queues in fr ont of every ticket box window. If a guy has seen h is friend in a queue, then it is very much likely that this lucky guy mi ght go straight to his friend and ask for a favor. This is called "jumping the queue." It is unfair to the rest of the people in the line, but, it is life. Your task is to write a program that si mulates such a queue with people jumping in ever y now and then, assume that, if one in the queue has several friends asking az r favors. he would arrange their requests in a queue of his own)

RISC-V指令集模拟器，可用于运行RISC-V源码。(RISC-V instruction set simulator.)

MFC 单文档应用程序界面画图（包括擦除、随笔画等）(MFC single document drawing application program interface (including erase, essays, painting, etc.))

Qt的windows商业版本提供了ActiveQt这个framework，使用这个组件我们可以在Qt中使用ActiveX控件。 这个代码提供了基本的Excel操作范例：打开 关闭 读写 另外，还实现了如何在Excel中插入散点图图表并添加趋势线，获取趋势线方程。 可以供进一步开发参考之用。 QAxContainer不包含在QtCore里面，所以要使用这里的代码的话还必须要在.pro文件中添加CONFIG+=qaxcontainer。 配套说明详见这里： http://blog.csdn.net/fcqwin/article/details/17885557(Qt provides a commercial version of windows ActiveQt this framework, we can use this component to use ActiveX controls in Qt. This code provides the basic Excel operations Example: opening and closing reader Also, realize how to insert a Scatter chart in Excel and add trend lines to get the trend line equation. Can be used for further development of reference. QAxContainer not included in QtCore inside, so you want to use this code, then you must also want to add CONFIG+ = qaxcontainer in. Pro file. See complete instructions here: http://blog.csdn.net/fcqwin/article/details/17885557)

485通讯程序，有需要的看看啦，哎怎么要20字啊，真是的(IT IS A 485 COMMUNICATION FOR 28335)

m68k的arm模拟汇编代码，效率非常高。(source code emulator of m68k on arm)

COM8虚拟串口COM0，实现GPS通信(COM8 Virtual Serial COM0, GPS communication)

说明：  基于STM32F103的SPI实现对EN25Q64进行读写操作(STM32F103,SPI,EN25Q64)

关于c语言课设的粮油公司进销存管理系统的课程设计 有货物管理(物资的添加,删除,修改) 有账目管理 可以查询账目清单 可以计算年度或月份或季度利润 (the program about visual c is that Warehouse Management System of company )