dsp5509在CCS3.3中控制直流电机的源代码。包括控制电机的启动，运行和停止。-dsp5509 DC motor control source code CCS3.3 in. Including control of motor start, run and stop。

一种超声波发射系统，包括探测信号、同步信号BPSK信号的发射过程，用C代码编写，在CCS软件上实现。-An ultrasonic transmitter system, including firing process detection signal, synchronizing signal BPSK signal, written in C code that implements the CCS software.