ad9361-iiostream.c with adrv9364-z7020

NicoleDuarte said:

Is the ad9361-iiostrem.c example ready to run on the linux image of the ADRV9364-Z7020 + BOB board?

Yes

NicoleDuarte said:

If I want to edit this file, what do you recommend using? Any text editor like Linux emacs or some other IDE?

Use what you prefer here. We tend to use vim on the board and something like VSCode locally. But these are just preferences.

NicoleDuarte said:

I read that a cross-compilation must be done on my linux machine in order for the file to run on ARM.

Can you provide a link that shows me how to compile the example and load it into the ARM microprocessor?

We recommend that you compile your apps on the board itself. This is far simpler, just like building an app locally for an x86 target. If you want to cross-compile you will need copies of any libraries you want to link against and compilers for the target platform. We do not have doc on how to cross-compile but you will likely find some in Xilinx's doc.

-Travis

NicoleDuarte said:

Is the ad9361-iiostrem.c example ready to run on the linux image of the ADRV9364-Z7020 + BOB board?

Yes

NicoleDuarte said:

If I want to edit this file, what do you recommend using? Any text editor like Linux emacs or some other IDE?

Use what you prefer here. We tend to use vim on the board and something like VSCode locally. But these are just preferences.

NicoleDuarte said:

I read that a cross-compilation must be done on my linux machine in order for the file to run on ARM.

Can you provide a link that shows me how to compile the example and load it into the ARM microprocessor?

We recommend that you compile your apps on the board itself. This is far simpler, just like building an app locally for an x86 target. If you want to cross-compile you will need copies of any libraries you want to link against and compilers for the target platform. We do not have doc on how to cross-compile but you will likely find some in Xilinx's doc.

-Travis

Thanks Travis,

Another question. I found myself running the example with the following messages:

Initially when I ran it I got permission denied, then with chmod u + x "project name"

I enabled the permission and then when executing it I get the error of the image.

What is this about?

ad9361-iiostrem.c is a C source file. You must first compile it.

-Travis

When I compile I run into this error.

Am I compiling with the wrong tool?

Tranks,

Nicole.

You need to link against libiio: gcc -liio ad9361-iiostream.c -o app

-Travis

compiling that way I get the same error again. What can be the motive?

Sorry linker flags come after source: 

gcc ad9361-iiostream.c -liio -o app

-Travis

Thanks Travis,

I can run the app.

Nicole.