sphygmomanometer--MSP430F449

stm32下跑通usb外设，编译环境基于keil(stm32 next run through usb peripherals, based on keil compiler environment)

说明：  串口发射1khz信号或者并口发射1khz信号，(Transmitting 1 kHz signal)

可以用指令控制选择信道，设置发射功率，发送数据包（长度可选），接收数据包（接收时延可设），CC2430复位,内部温度传感器读取，定时器时长控制。底层函数基本做好，如果要加入新功能，可自行更改。(You can select the channel with the command control, set the transmit power, transmit data packet (lengths), receive data packets (receiver delay can be set), CC2430 reset, the internal temperature sensor reading, the timer duration control. Basic underlying function well, if you want to add new features to make changes.)

stm8 例程包含全部外设的c语言程序，可以任意扩展(Stm8 programs contain all peripheral c language programs, which can be expanded arbitrarily)

STM32F407VET6参考代码，包含串口，LED，LCD，PWM，SPI等等，(STM32F407VET6 code)

TFT+ATmega16显示proteus仿真(TFT+ATmega16 display proteus simulation)

计算太阳位置，通过公式！用单片机编译程序！(Calculate the position of the sun through the formula! Microcontroller compiler!)

Multisim10的DAC原理仿真演示。采用两个计数器级联成8位计数器，然后进行DAC转换。转换前后的结果分别用数码管和示波器显示。对理解DAC的原理非常有帮助。(This simulation contains two digital counters to generate 8-bit output to DAC, both digital number and analog values are dispayed. It is helpful to understand the principal of DAC.)

说明：  采用STC15W402单片机控制的电路及源程序，已批量生产；(The circuit and source program controlled by stc15w402 single chip microcomputer have been mass produced;)

sourecode for the ali 3329c cas system