RockPi
IoT Introduction
https://gitlab.fi.muni.cz/iot-courses/pv284.git
Download and Flash Debian Image
Etcher - flash application
Debian Image
https://wiki.radxa.com/R
ockpiS/downloads
Connection to RockPI
Windows or Linux:
RockpiS/Debian - Radxa Wiki
https://wiki.radxa.com/RockpiS
https://wiki.radxa.com/RockpiS/hardware/gpio
Console speed modification
console speed in /boot uEnv.txt
The console speed needs to be
changed to:
console=ttyS0,9600n8
Programming RockPi
https://wiki.radxa.com/RockpiS/dev/libmraa
apt-get update – fix-missing
apt-get upgrade
apt-get install libmraa
apt-get install -y build-essential
libmraa
mraa-gpio list
A test with push-button application:
mrra-gpio set 12 0
12 = GP-1 GPIO2_A5 (LED pin in the hardware description)
0 = pin’s value
libmraa
cp -av /usr/local/share/mraa/examples/c /home/rock/mraa-examples
cd /home/rock/mraa-examples
Compiling - example:
rock@rockpis:~/mraa-examples$ gcc -o test-spi test-spi.c -lmraa