uCOS-II应用举例，列举了ARM7处理器下uCOS-II的移植，以及uCOS-II对外围设备的访问（包括gpio、i2c、modem、ppp、pwm、rtc、spi、timer、uart、zlg7290）。-uCOS-II Application Examples, listed under the ARM7 processor uCOS-II of transplantation, and uCOS-II s visit to the peripherals (including gpio

北京三恒星科技公司ARM7开发板的PWM实验源代码，包括源文件，资源文件以及编译好的执行文件-Beijing three star technology companies ARM7 development board s PWM experiment source code, including source files, resource files, as well as the implementation of a document compiled

具有按键、LED显示、ADC等功能，采用PWM控制步进电机(With buttons, LED display, ADC and other functions, the use of PWM stepper motor contro)