modules/pwm.c
@@ -57,7 +57,7 @@ printf(" -c[channel ] Specify PWM channel, such as 0\n"); printf(" -f[freq ] Specify PWM frequency, default 2500(Hz)\n"); printf(" -d[duty ] Specify PWM duty, default 50(50%)\n"); printf(" -d[duty ] Specify PWM duty, default 50(50%%)\n"); printf(" -s[status ] Specify PWM status: 1->on(default), 0->off\n"); printf(" -h[help ] Display this help information\n"); printf(" -v[version ] Display the program version\n");
