2 Provides access to GPIOs by directly writing to the hw registers, implements sw PWM as well
6 fast-gpio set-input <gpio>
7 fast-gpio set-output <gpio>
8 fast-gpio get-direction <gpio>
10 fast-gpio set <gpio> <value: 0 or 1>
11 fast-gpio pwm <gpio> <freq in Hz> <duty cycle percentage>
13 ## verbose output modes
15 Verbose flags available:
18 * **-v** verbose output
24 fast-gpio -q set-input 5
26 > {"cmd":"Read", "pin":12, "val":"1"}