Supercollider examples not running -'lib/libbelaextra.so' failed

simonb

Some more info.

Building project ...
make: Nothing to be done for 'all'.
Build finished
Running project ...
Building lib/libbelaextra.so
/usr/bin/ld:
libraries/Scope/build/Scope.o: relocation R_ARM_MOVW_ABS_NC against `a local symbol' can not be used when making a shared object; recompile with -fPIC
libraries/Scope/build/Scope.o: error adding symbols: Bad value
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Makefile:794: recipe for target 'lib/libbelaextra.so' failed
make: *** [lib/libbelaextra.so] Error 1
Bela stopped

giuliomoro

OK if you could update to the latest version of the dev branch once more, that should be fixed now ... it's called "dev" for a reason :-)

simonb

Thats brilliant thank you!

simonb

Ohhh now I am getting an OSC error with that other C example of sending OSC to the computer. I don't think I have changed anything except doing this update.


Building project ...
Build finished
Running project ...
Failed call to socket: 1 Operation not permitted
Unable to create AuxTaskNonRT OscSndrTsk_192.168.7.11234 pipe p_OscSndrTsk_192.168.7.11234: (-1) Unknown error -1
Found touch controller
Sending to 192.168.7.1:1234

Found touch controller
Sending to 192.168.7.1:1234
Segmentation fault
Makefile:613: recipe for target 'runide' failed
make: *** [runide] Error 139
Bela stopped

giuliomoro

simonb Unable to create AuxTaskNonRT OscSndrTsk_192.168.7.11234 pipe p_OscSndrTsk_192.168.7.11234: (-1) Unknown error -1

Could it be that you have two instances of that same program running at the same time?

giuliomoro

hmm that's weird, I can't really reproduce that. Try this:

reboot
before doing anything else, in the console at the bottom of the IDE, run the following:
- ps aux | grep PROJECTNAME (replacing PROJECTNAME with the name of the project you have that is handling the touch controller). If that returns one or more lines, it means there are other instances of the project running
- also run: cat /proc/xenomai/sched/stat , and find /proc/xenomai/registry/rtipc/xddp/ , one at a time. Post here the results you get

simonb I don't think I have changed anything except doing this update.

in this post you pasted two distinct logs, where was each coming from?

simonb

I don't think so just did a reboot then pressed the clean project to recompile it. Still the same error

giuliomoro

Perhaps you have that project already running as a service and are you trying to start it again from the IDE? That would count as two instances running at once ...

simonb

I never set got as far as setting it up as a service. Its not in the code as far I can see.

include "Adafruit_TSC2007.h"
#include <libraries/OscSender/OscSender.h>

// hostAddress should be "localhost" if sending to another application on Bela
// or 192.168.7.1 or 192.168.6.1 if sending to a port on the host computer
const char* hostAddress = "192.168.7.1";
int hostPort = 1234;
unsigned int sleepMs = 50; // sleep time between reads

int main()
{
Adafruit_TSC2007 touch;
OscSender oscSender(hostPort, hostAddress);
if (!touch.begin()) {
fprintf(stderr, "Couldn't find touch controller\n");
return 1;
}
printf("Found touch controller\n");
printf("Sending to %s:%d\n", hostAddress, hostPort);
while(1)
{
uint16_t x, y, z1, z2;
if(touch.read_touch(&x, &y, &z1, &z2)) {
oscSender.newMessage("/tsc");
oscSender.add(x).add(y).add(z1).add(z2).send();
}
usleep(sleepMs * 1000);
}
return 0;
}

simonb

Thanks so results are.

root@bela ~/Bela# ps aux | grep Adafruit_TSC2007-OSC
root       581  0.3  0.2   1804  1484 ?        Ss   21:01   0:00 make --no-print-directory -C /root/Bela/ runide PROJECT=Adafruit_TSC2007-OSC CL=-p16 -C8 -B16 -N1 -G1 -M0 -H0,-6 -H1,-6 -H2,-6 -H3,-6 -H4,-6 -H5,-6 -H6,-6 -H7,-6 -I0,10 -I1,10 -I2,10 -I3,10 -I4,10 -I5,10 -I6,10 -I7,10  -X0
root       610  0.0  0.1   1444   920 ?        S    21:01   0:00 /bin/sh -c sync& cd /root/Bela/projects/Adafruit_TSC2007-OSC && PATH=$PATH:/usr/local/bin/ stdbuf -oL -eL /root/Bela/projects/Adafruit_TSC2007-OSC/Adafruit_TSC2007-OSC -p16 -C8 -B16 -N1 -G1 -M0 -H0,-6 -H1,-6 -H2,-6 -H3,-6 -H4,-6 -H5,-6 -H6,-6 -H7,-6 -I0,10 -I1,10 -I2,10 -I3,10 -I4,10 -I5,10 -I6,10 -I7,10  -X0
root       612  1.3  0.5   3900  2632 ?        S    21:01   0:00 /root/Bela/projects/Adafruit_TSC2007-OSC/Adafruit_TSC2007-OSC -p16 -C8 -B16 -N1 -G1 -M0 -H0,-6 -H1,-6 -H2,-6 -H3,-6 -H4,-6 -H5,-6 -H6,-6 -H7,-6 -I0,10 -I1,10 -I2,10 -I3,10 -I4,10 -I5,10 -I6,10 -I7,10 -X0
root       674  0.0  0.2   2076  1140 ?        S    21:02   0:00 grep Adafruit_TSC2007-OSC


root@bela ~/Bela# cat /proc/xenomai/sched/stat
CPU  PID    MSW        CSW        XSC        PF    STAT       %CPU  NAME
  0  0      0          0          0          0     00018000   99.9  [ROOT]
  0  0      0          25804      0          0     00000000    0.1  [IRQ16: [timer]]


root@bela ~/Bela# find /proc/xenomai/registry/rtipc/xddp/
find: 
'/proc/xenomai/registry/rtipc/xddp/'
: No such file or directory

in this post you pasted two distinct logs, where was each coming from?

Sorry can't remember I think I just tried it twice. Hope the above is helpful.

giuliomoro

simonb ps aux | grep Adafruit_TSC2007-OSC

is this immediately after a reboot, before running anything ? It shows that there already is a copy of the process that is running but it seems that it was started manually from within the IDE. Maybe we should solve this with a call, it's going to be faster that way. I'll send you an email with a link

simonb

This bit happens when I run the program.

Running project ...

Failed call to socket: 1 Operation not permitted
Unable to create AuxTaskNonRT OscSndrTsk_192.168.7.11234 pipe p_OscSndrTsk_192.168.7.11234: (-1) Unknown error -1
Found touch controller
Sending to 192.168.7.1:1234

Then no messages but this bit happens when I touch the screen.

Segmentation fault
Makefile:613: recipe for target 'runide' failed
make: *** [runide] Error 139
Bela stopped

simonb

Thats so much.... working again.... ( I updated to an old version of Bela everyone.. thats what caused the error )
Useful tips on the other stuff too.

Thanks again!