ad9361-iio

Question

Hi, 
 
 Can anyone please kindly describe me the details of how to run ad9361-iiostream.c example on my linux pc where ADALM pluto is connected via usb? This is the libiio example im refering to https://github.com/analogdevicesinc/libiio/blob/main/examples/ad9361-iiostream.c . 
 
 I tried compiling the example is using ``gcc ad9361-iiostream.c -o main liio`` with the device plugged into my PC, and i got the error: ``segmentation fault core dumped`` 
 I have the impression that running this example remotely via PC requires modification of CMakelists.txt, or in the case of vscode it might instead require modifying include path json file or compile path json file. All i want to do is run the code ad9361-iiostream . Can anyone kindly please provide me with the exact detailed steps? i do have libiio installed, and have done numerous DSP experiments using pyADI . now i want move on to writing C code for ADALM pluto for DSP applications. 
 
 Help is sincerely appreciated. 
 
 Sincerely, 
 Abdalla

AFabian · Accepted Answer

Hello, 
 The following snippet should allow you compile successfully, in case it doesn't, please provide more information such as the libiio version you are trying to install, details about your OS and the firmware version of the Pluto (make sure you are running the latest version, you can check the info.html file inside the Pluto for information on this topic). For compiling libiio try this (you can change the cmake flags based on your needs, this is just an example): 
 git clone github.com/.../libiio.git --branch v0.25 
 cd libiio 
 mkdir build 
 cd build 
 cmake ../ -DWITH_TESTS:BOOL=ON -DWITH_DOC:BOOL=ON -DHAVE_DNS_SD:BOOL=OFF -DWITH_MATLAB_BINDINGS:BOOL=OFF -DCSHARP_BINDINGS:BOOL=OFF -DPYTHON_BINDINGS:BOOL=ON -DWITH_SERIAL_BACKEND:BOOL=ON -DENABLE_IPV6:BOOL=OFF -DINSTALL_UDEV_RULE:BOOL=OFF -DWITH_USB_BACKEND:BOOL=ON -DWITH_EXAMPLES:BOOL=ON 
 make 
 cd examples/ 
 ./ad9361-iiostream usb:x.x.x)