DSP芯片设计的延时播放程序，采用汇编语言实现，多重循环嵌套实现输出的延时-DSP chip design of the delay player, using assembly language implementation, multi-nested loop to achieve the output delay

基于18B20的单点串口测温和多点循环测温，基于PT1000的测温，单片机实现步进电机单步运转-18B20 single-point serial temperature and multi-loop temperature based on the PT1000 temperature measurement, single-chip single-step operation of the stepper motor

基于CCS6.0开发环境，并且基于TMS320F28335平台,实现开环pwm控制信号产生，实现频率，占空比的调节，可根据需要实现多路PWM信号的输出(Based on CCS6.0 development, and use the TMS320F28335 to achieve a open loop PWM control signal generation, realize the adjustment of frequency and duty cycle. At same time,