1. swap file: /etc/dphys-swapfile
https://www.raspberrypi.org/forums/v...ic.php?t=46472
2. ERRSV: embperl.cpp
Modify the code:
if(SvTRUE(ERRSV))
to:
if((count == 0) && (SvTRUE(ERRSV)))
3. memcpy: many files, use memcpy for float
example:
float x;
float y;
float z;
//float x = *(float*)buf;
memcpy(&x,buf,sizeof(float));
buf += sizeof(float);
//float y = *(float*)buf;
memcpy(&y,buf,sizeof(float));
buf += sizeof(float);
//float z = *(float*)buf;
memcpy(&z,buf,sizeof(float));
buf += sizeof(float);