Can anyone help me with running Kerberos on Pi4?
I have connected to raspberry via ssh and have followed KerberosSDR Quickstart Guide.
I have successfully installed Kerberos Drivers.
Now I wanted to Install and Run KerberosSDR Demo Software, so in makefile I have set as You can see below:
-Wall -O3 -mcpu=cortex-a72 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mneon-for-64bits -mtune=cortex-a72
but following errors occurred during compilation and during startup:
[email protected]:~/kerberossdr $ sh setup_init.sh
Compile C files
gcc -Wall -O3 -mcpu=cortex-a72 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mneon-for-64bits -mtune=cortex-a72 rtl_daq.c -lpthread -lrtlsdr -o rtl_daq
rtl_daq.c: In function ‘main’:
rtl_daq.c:321:9: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
int rc;
^~
gcc -Wall -O3 -mcpu=cortex-a72 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mneon-for-64bits -mtune=cortex-a72 sync.c -lpthread -o sync
gcc -Wall -O3 -mcpu=cortex-a72 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mneon-for-64bits -mtune=cortex-a72 gate.c -lpthread -o gate
gcc -Wall -O3 -mcpu=cortex-a72 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mneon-for-64bits -mtune=cortex-a72 sim.c -o sim
[ INFO ] Set file executation rights
ln: failed to create symbolic link '_webDisplay/pr.jpg': File exists
ln: failed to create symbolic link '_webDisplay/DOA_value.html': File exists
ln: failed to create symbolic link '_webDisplay/spectrum.jpg': File exists
ln: failed to create symbolic link '_webDisplay/sync.jpg': File exists
ln: failed to create symbolic link '_webDisplay/doa.jpg': File exists
ln: failed to create symbolic link '_webDisplay/pr.jpg': File exists
[email protected]:~/kerberossdr $ ./r
3
Starting KerberosSDR
kill: (1363): No such process
rm: cannot remove '_receiver/C/gate_control_fifo': No such file or directory
rm: cannot remove '_receiver/C/sync_control_fifo': No such file or directory
rm: cannot remove '_receiver/C/rec_control_fifo': No such file or directory
[email protected]:~/kerberossdr $