control-gpio

glasgow run control-gpio

Sample and drive individual I/O pins via the CLI, the REPL, or a script.

CLI pin actions can be used to configure a pin to be driven strongly (A0=0 or A0=1), or to be driven weakly using a pull resistor (A0=H or A0=L). The actions are executed in the order they are provided on the command line.

usage: glasgow run control-gpio [-h] [-V SPEC] --pins PINS [PIN-ACTION ...]

pin-action

pins to drive or sample, e.g.: ‘A0=1’, ‘A1=L’, ‘B5’

-h, --help

show this help message and exit

-V <spec>, --voltage <spec>

configure I/O port voltage to SPEC (e.g.: ‘3.3’, ‘A=5.0,B=3.3’, ‘A=SA’)

--pins <pins>

bind the applet I/O lines ‘pins’ to PINS (default is empty)