9S12DT128

采用stm32内部TIM编程 实现对输入信号的计数测频 可测0HZ—65536HZ的频率(TIM programming using the internal stm32 Count the input signal to achieve frequency measurement Can be measured 0HZ-65536HZ frequency)

stm32控制as9854正交波形，仅供参考，自己琢磨。(stm32 control as9854 orthogonal waveforms, for reference, on her own.)

arm11 初学源代码 有些事自己完成 有些是经过修改的。希望对大家有帮助(arm program.)

海德汉ENDAT2.2协议，CRC校验C代码，调试通过，绝对可用(CRC FOR endat2.2)

瑞萨关于CAN通信方面最实用，最通俗易懂的资料，非常适合刚接触CAN的开发人员(Renesas CAN communication is the most practical, most user-friendly information is ideal for developers new to the CAN)

说明：  ARM series of nuclear CORTEX-M3 STM32 development routine

使用STM32的DSP库函数，对AD来的信号进行FFT变换，并显示到LCD屏上。做的是512点fft，显示240个数，且有一定的精度保证。具有很高的实时性。(Use the STM32 DSP library functions, the signal of the AD to the FFT transform, and display to the LCD screen. Do is 512 points fft, show the number 240, and there is a certain guarantee of accuracy. With real-time high.)

用STM32实现TFT显示！用的是ILI9325芯片驱动的！(With STM32 realize TFT show! Use is ILI9325 chip drive!)

9S12DT128芯片资料(9S12DT128 microarray data)

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.)