1_3_led_os

一个能读取DHT11湿度传感器的程序，使用STM8S003K3P6(A program to read DHT11 humidity sensor)

用stm8硬件 I2C 中断方式 发送/接收数据， 经过查阅手册和反复验证，已经完成了，话不多说，上代码。(With stm8 hardware I2C interrupt mode to send / receive data, After reviewing the manual and repeated verification, has been completed, then not much on the code.)

按键控制PWM占空比，利用按键控制PWM的占空比调节直流电机转速，LED显示(Key control PWM duty ratio)

说明：  ad9851的单片机程序上位机软件，为广大网友参考(AD9851 program upper computer software, for the majority of netizens reference)

说明：  方波产生：范围为1~5K，，，精度为100us(Square wave generation: the range of 1 ~ 5K,,, accuracy 100us)

ymodem功能的BootLoader，基于stm32，可直接使用 (Ymodem function of the bootloader, based on STM32, can be used directly)

与secs相关的hsms协议，用于半导体设备通信的(Secs associated with hsms agreement for semiconductor equipment communications)

这个是永磁无刷直流电机的本体结构和控制电路的联合仿真，既可以设计电机的结构，又可以搭电机的控制系统。(This is the body structure of the permanent magnet brushless DC motor and control circuit co-simulation, both the structure of the motor can be designed, they can take control of the motor system.)

F410smaRTClock读和写RAMDATA(F410smaRTClock read and write RAMDATA)

单片机上电以后LCD屏上显示欢迎回家， 先验证指纹再验证密码 ，同时验证成功开锁 指纹和密码分别可以验证3次 3次都错蜂鸣器响 ，按下manage键进入管理员模式 可以修改密码 删减指纹，指纹用开关量表示(After the microcontroller is powered on, the LCD screen shows welcome home. First verify the fingerprint and then verify the password. At the same time, verify the successful unlocking fingerprint and password can verify that the buzzer rings three times and three times respectively. Press the management key to enter the administrator mode to modify the password and delete the fingerprint. The fingerprint is expressed by the switch.)