Skip to content

Latest commit

 

History

History
40 lines (32 loc) · 973 Bytes

compiling_for_raspberry_pi.md

File metadata and controls

40 lines (32 loc) · 973 Bytes
Raw

Steps to compiling shared library (.so) for Linux RPi based systems yourself:

Before : install libusb library

sudo apt-get install libusb-1.0-0-dev

and replace libusb-1.0.so by the installed version

cp /usr/lib/arm-linux-gnueabihf/libusb-1.0.so ./helios_dac/sdk/libusb-1.0.so

(In case of ubuntu 20.04 with RPi)

cp /usr/lib/aarch64-linux-gnu/libusb-1.0.so ./helios_dac/sdk/libusb-1.0.so

Compile

g++ -Wall -std=c++14 -fPIC -O2 -c HeliosDacAPI.cpp
g++ -Wall -std=c++14 -fPIC -O2 -c HeliosDac.cpp
g++ -shared -o libHeliosDacAPI.so HeliosDacAPI.o HeliosDac.o libusb-1.0.so

So after compiling, copy the library file libHeliosDacAPI.so in the python directory

cp libHeliosDacAPI.so  examples/python/libHeliosDacAPI.so

To use the device on Linux you either need root privileges or need to set up udev rules (see pages.bitlasers.com/helios)

i.e. for python example :

sudo python linux_example.py