MCP4725

STM32内部FLASH读写程序功能。 (STM32 FLASH Read,Write.)

CC1110中断实验，简单明了的实现方法，使用IAR工程提供可以直接使用(err)

在万利199元开发板实现了STM32的定时中断功能，1秒钟产生一次中断，并且控制led在中断时闪烁。(199 yuan in Wanli STM32 development board implements the timer interrupt function, a second generating an interrupt, and interrupt control led flashes.)

(1)个人针对atmel提供的运行于CPU内13k空间的ram的romboot修改而成。 (2)提供了IRQ和FIQ的测试工作； (3)提供了对外部sdram的数据总线和地址总线的测试工作 (3）提供了对spi dataflash和nor flash的访问操作 (4)实现了romboot在spi dataflash和nor flash中的升级 (5)因为受编译后文件不能超过13kbytes的限制，采用条件编译的方法控制各个功能((1) individuals provided for Atmel running on the CPU with 13k of ram space romboot modified form. (2) provides the IRQ and FIQ testing (3) provide for external SDRAM data bus and address bus of the test (3) provides a spi dataflash and visit nor flash operations (4) realize the romboot in spi dataflash and nor flash the upgrade (5) because of the compiled files should not exceed 13kbytes restrictions, conditions compiled using various functional control)

ARM编程全面讲解，想学习arm的人可以看看(ARM programming full explanation, want to learn arm people can see )

DS1302电子钟,配有18b20温度传感器(DS1302 clock, temperature sensor with a 18b20)

Simplicity Studio下的EFM8SB1例程(One Program of EFM8SB under Simplicity Studio)

本历程实现了一个完整的层次状态机HSM，可根据UML方便的写出相应的状态机代码。特别适合复杂状态机的开发。(This process implements a complete hierarchical state machine (HSM), according to the UML state diagram convenient to write the corresponding state machine code. Especially for complex state machine development.)

It uses a pulse of consumer law, Including stochastic gradient algorithm, the relative gradient algorithm, PLS PLS toolbox.

Using MATLAB compressed sensing, BP neural network function fitting and pattern recognition, This is a useful frequency estimation algorithm matlab simulation program.