Re: [Discuss-gnuradio] GNU Radio on Android

[Vijay Galbaransingh]

Hi Tom,

I have been following your notes on the wiki in an attempt to build a test 
app (a dial tone flowgraph.) I'm hitting a snag on the ndk-build step 
though -- when I use your example Android.mk listing, the linker isn't 
finding any of the static libraries we built (gnuradio, grand, boost, fftw.) 
Instead I'm getting a pile of undefined reference errors.

I tried editing the example Android.mk file by adding the following before 
the shared library build:

include $(CLEAR_VARS)
LOCAL_MODULE := grand_static_lib #for example
LOCAL_SRC_FILES := /opt/grandroid/lib/libgnuradio-grand.a
include $(PREBUILT_STATIC_LIBRARY)

However I quickly realised that while there are only a few gnuradio 
libraries to add this way, there are a ton of boost libraries... Is there a 
smarter way to add all the prebuilt .a libraries at once? Or am I headed in 
the wrong direction entirely?

Any tips appreciated,
Vijay

From: address@hidden [mailto:address@hidden On Behalf Of Tom 
Rondeau
Sent: March-13-15 14:41
To: Vijay Galbaransingh
Cc: GNURadio Discussion List
Subject: Re: [Discuss-gnuradio] GNU Radio on Android

On Fri, Mar 13, 2015 at 5:04 PM, Vijay Galbaransingh <address@hidden> wrote:
Hi,

Has a patched version of GNU Radio which runs on Android been released?

I'm working on a project where I'm transmitting information over audio
from a desktop system to an Android device, and since setting up the
transmitter end with GNU Radio was such a snap I would love to leverage
the GNU Radio system to build the receiver as well.

Thanks,
Vijay

Just yesterday, in fact:

http://gnuradio.org/redmine/projects/gnuradio/wiki/Android

I'll try to release some of my apps soon. One of them captures from the 
audio device, even. It's not too hard since there's the gr-grand opensl 
audio source block to talk to the audio system.

Tom