Provided by: airspy_1.0.9-3_amd64
airspy_gpiodir - reconfigure GPIO Direction
The Airspy is a tiny and efficient software defined radio receiver. WARNING this tool reconfigures AirSpy GPIO Direction IN/OUT and can destroy GPIO/MCU in case of mistake
-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 direction specified by last -n argument, or all port/pin0 -w, --write <v>: write value port direction specified by last -n argument with value<v>[0,1]0 [-s serial_number_64bits]: Open board with specified 64bits serial number.0
<command> -p 0 -n 12 -r # reads gpio port direction from port 0 pin number 120 <command> -r # reads gpio direction all pins on all ports0 <command> -p 0 -n 10 -w 1 # writes gpio direction port 0 pin number 10 with 1(output) decimal0
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)
This manual page was written by Maitland Bottoms for the Debian project (but may be used by others).
Copyright (c) 2015 A. Maitland Bottoms <email@example.com> 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.