指尖心率扫描仪

minigui控件编程，用来改变按钮显示字体的例子。-minigui control programming, used to change the button to show the font example.

tinyos中对cc1000芯片的操作实例，其中，tinyos是无限传感器网络节点的嵌入式操作系统。-tinyos cc1000 chip on the operation of examples, which are unlimited tinyos sensor network nodes embedded operating system.

资料里有关于C51单片机的。学习知识。以及源程序。我初学希望能和大家交流，-There are data on the C51 microcontroller. Acquisition of knowledge. As well as the source. I hope you all beginners exchanges

资源描述嵌入式编程中，需要使用一个串口接收的缓冲区C++实现，如是编写了此类。

用过EMC芯片的朋友都知道EMC的指令系统属于精简指令集（57条指令），这在做一些小程序时是非常方便的，但是如果程序较大，你就会发现，好多精力都被浪费在编写一些相似的指令上了，能否从中解脱出来呢？其实，如果你能善用EMC的宏指令，往往提高写程序的速度，并增加程序的可读性和可维护性-EMC Friend chips used all know EMC directive system are reduced instruction set (57 instructions), which make some small program is very convenient, but if a larger program, you will find that a lot of energy have been wasted in the preparation of some similar instructions on the can extricate themselves from it? In fact, if you can make the best use of EMC macros are often written procedures improve the speed and increase the program readability and maintainability

WINHEX11V2 显示磁盘及文件信息-WINHEX11V2- show disk and file information

串口通讯底层软件，编写说明二-serial communications infrastructure software, the preparation of the note 2

应用背景 keil stm32 f4 mpu6050 测出 加速度 角加速度  转换滚转角等 用p8 p9 iic采集  uart1串口输出  stm串口转ttl模块连电脑  匿名上位机 处理数据 关键技术 keil上写的mpu6050 Iic数据采集 正点原子里的mpu是自己焊好的引脚配置时考虑了电路，用其他不同的F4时有余引脚原因会读不出数据，需更改其中应答。

SM130射频识别与flowcode模块的例子。 Sonmicro RFID模块。读取卡序列显示LCD。

自己为XF-S4240语音合成芯片所写的驱动程序，对应arm2410的开发板。通过iic总线来控制芯片。-Themselves as the XF-S4240 written by speech synthesis chip driver arm2410 corresponds to the development board. Iic bus through the chip to control.