利用汇编语言，实现带数码管显示功能，可实现pwm占空比，实时在数码管显示。- The use of assembly language to achieve with digital display function, can achieve PWM duty cycle, real-time digital display.

程序主要实现烙铁的自动温控，休眠，调温等功能，单片机stc15f204，温度显示使用共阴数码管，采用pwm调节百分比实现温度稳定(The automatic temperature control, sleep, temperature regulation and other functions of the iron)

STM8S103寄存器版本BOOST升压电路程序，亲测可用，包含按键和数码管显示以及PWM和ADC采集！(STM8S103 register version BOOST step-up circuit program, pro test available, including buttons and digital display, as well as PWM and ADC acquisition!)