Difference between revisions of "PiHPSDR compile ubuntu"

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(PiHPSDR - Compiling on Ubuntu 20.10 64 bit)
(PiHPSDR - Setting up and compiling on Ubuntu 20.10 64 bit)
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<pre>dtparams=spi=off</pre>
 
<pre>dtparams=spi=off</pre>
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=== Reboot system ===
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Reboot the system to have the gpio group changes and the SPI interface changes have effect.
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== Fetch WDSP and piHPSDR source code
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<pre>git clone</pre>

Revision as of 07:36, 3 December 2020

PiHPSDR - Setting up and compiling on Ubuntu 20.10 64 bit

Install System Reqirements

sudo apt install build-essential git

Install piHPSDR prerequisites

sudo apt install libfftw3-dev libgtk-3-dev libasound2-dev libusb-1.0-0-dev libgpiod-dev libi2c-dev

Setup gpio group

Installing libi2c-dev creates a group i2c but installing libgpiod-dev does not create the gpio group.

sudo addgroup --system gpio
sudo adduser $USER gpio

Set gpio ownership and permissions on bootup

Create /etc/udev/rules.d/90-gpio.rules with:

KERNEL=="gpio*", OWNER="root", GROUP="gpio", MODE="660"

Disable SPI interface

Edit /boot/firmware/config.txt and find the line with:

dtparams=spi=on

and change to:

dtparams=spi=off

Reboot system

Reboot the system to have the gpio group changes and the SPI interface changes have effect.

== Fetch WDSP and piHPSDR source code

git clone