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stm32 双串口通信 串口1对串口2的异步通信(stm32 Dual serial communication)

STM32 中文资料，详细记录着程序的的使用，包括源文件的程序框架。(STM32 Chinese data, a detailed record of program use, including program source file.)

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.)

基于stm32的开关电源，采用PID算法，包含整个工程！(Based on stm32 switching power supply, using PID algorithm, including the entire project!)

ucos-ii在mc9s12dg128上的移植代码(OUT-ii mc9s12dg128 in the transplant code)

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.)

nokia 5110应用于stm32的程序，包含一系列函数(nokia 5110 used stm32 procedures, including a series of functions)

STM32_ADC_FSMC_TFT_DMA_OK.rar STM32经典应用程序 经过项目的验证(51 single classic applications, sub-program after program verification, high reliability)

LED basic code for 51 chips

stm32中准确延时用的文件,因为时钟速度过快且应用广，要实现ms的延迟是很困难的，所以用嘀嗒时钟。(make sure the delay time is just the time we wanted.)