NAME¶
airspy_gpio - read and write gpio pin values
DESCRIPTION¶
The Airspy is a tiny and efficient software defined radio receiver.
This application lets the user read and write gpio pins.
SYNOPSIS¶
airspy_gpio
OPTIONS¶
- -p, --port_no <p>: set port number<p>[0,7] for subsequent
read/write operations0
- -n, --pin_no <n>: set pin number<n>[0,31] for subsequent
read/write operations0
- -r, --read: read port number/pin number value and direction specified by
last -n argument, or all port/pin0
- -w, --write <v>: write value specified by last -n argument with
value<v>[0,1]0
- [-s serial_number_64bits]: Open board with specified 64bits serial
number.0
Examples¶
- <command> -p 0 -n 12 -r # reads from port 0 pin number 120
- <command> -r # reads all pins on all ports0
- <command> -p 0 -n 10 -w 1 # writes port 0 pin number 10 with 1
decimal0
Hardware Info AirSpy¶
- LED1(out): -p 0 -n 12 (0=OFF, 1=ON)0
- Enable R820T(out): -p 1 -n 7 (0=OFF, 1=ON)0
- Enable BiasT(out): -p 1 -n 13 (0=OFF, 1=ON)0
SEE ALSO¶
Airspy web page:
http://airspy.com/
Other airspy programs:
airspy_info(1),
airspy_si5351c(1),
airspy_spiflash(1),
airspy_gpio(1),
airspy_gpiodir(1),
airspy_lib_version(1)
AUTHOR¶
This manual page was written by Maitland Bottoms for the Debian project (but may
be used by others).
COPYRIGHT¶
Copyright (c) 2015 A. Maitland Bottoms <bottoms@debian.org>
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 2 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more
details.