HBM4nl_M

基于STM32为主控芯片的小型光伏逆变器(Photovoltaic inverter )

说明：  基于2812电机调零程序，可定位永磁同步电机零点(Based on the 2812 motor zero adjustment program, the PMSM zero point can be located.)

窗体看门狗，实现应用运行异常监控。cortex-m3和dsp区别之处。(Form watchdog, exception monitoring applications running. Office of the cortex-m3 and dsp difference.)

FFT变换 C51 C语言，绝对正确, 效率高，已验证，欢迎下载(FFT, C51 C language, is absolutely correct, high efficiency, has been verified, please download)

基于stm32 fir数字滤波器基于stm32 fir数字滤波器(Based on the stm32 fir digital filter Based on the stm32 fir digital filter )

foxBMS开发代码，德国的开源BMS开发共享平台，GITHUB搬运(foxBMS code, from foxBMS in Germany, which is open source on Github)

基于STM32和W5500 的阿里云平台MQTT连接，内置了HMAC-SHA1算法，可以直接填写阿里云物联网平台的三个参数，程序直接生成域名、账户名、密码以及Topic。软件还包含基于Cjson的json构建与解析。(Based on STM32 and W5500, the MQTT connection of Aliyun platform is built-in with HMAC-SHA1 algorithm, which can fill in three parameters of Aliyun Internet of Things platform directly. The program generates domain name, account name, password and Topic directly. The software also includes JSON construction and parsing based on Cjson.)

在S3C44B0X依植的多任务UCOD-II操作系统的范例源程序。(S3C44B0X according to the plant's multi-task UCOD-II operating system source code examples.)

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

说明：  系统中采用了电压反馈闭环，单片机通过内部软件产生一路SPWM控制信号，然后经过逻辑门变换电路变换成逆变全桥所需的四路驱动信号，再经专用驱动芯片TLP250隔离放大后，分别加到逆变全桥四个IGBT的栅极，进行驱动控制。(The voltage feedback closed loop is used in the system, and the single chip microcomputer generates all the SPWM control signal through the internal software, then transforms the four-way drive signal required by the logic gate transformation circuit into the inverter full bridge, and then adds to the gate of four IGBT of the inverter full bridge after the special drive chip TLP250 isolation and amplification, and carries on the drive control.)