模拟量输出
..........\ADC.c
..........\ADC.h
..........\config.h
..........\list
..........\....\ADC.lst
..........\....\ADC.obj
..........\....\main-pca-pwm.lst
..........\....\main-pca-pwm.obj
..........\....\PCA-PWM
..........\....\PCA-PWM.hex
..........\....\PCA-PWM.lnp
..........\....\PCA-PWM.m51
..........\....\PCA-PWM.plg
..........\....\PCA.lst
..........\....\PCA.obj
..........\....\USART1.lst
..........\....\USART1.obj
..........\main-pca-pwm.c
..........\PCA-PWM.Opt
..........\PCA-PWM.plg
..........\PCA-PWM.Uv2
..........\PCA-PWM_Opt.Bak
..........\PCA-PWM_Uv2.Bak
..........\PCA.c
..........\PCA.h
..........\STC15Fxxxx.H
..........\USART1.C
..........\USART1.h