Hi All,
Could anyone please tell about the maximum array size allowed By RobotC?
I wanted to define 100*100 2D arrays by pre allocating the memory:



but I got this error:
**Severe*:Out of memory for variable allocation.

Thanks in advance
asma

I just asked asked that before, also for a map

variable memory is limited to 15 k

for me, this limit was too low...
If you would like more, too: please ask the developers

So, what could be a best solution to values that should be indexed using x and y?
• Will pointer help out?
• Or is writing values to a file directly a good solution considering that we have lines number(y) and columns number (x)?
• Could datalog be a good solution?

Regards,
Asma

pointer won't help, cause there is no heap available.

writing a file to NXT file system is very slow and stops program execution during file I/O - and how do you want to read the values it if you don't have that memory?

with data logging I don't know how to solve this either.

look at these threads, where I asked about this memory problem before:

viewtopic.php?t=445

viewtopic.php?t=486

Well, I was thinking to export the datalog file to Excel or to write a small application in C or Java such that I could display the data as a map.


Any good suggestion to overcome memory limitation?

Regards,
Asma