[Gumstix-users] Verdex - OE - SPI mmap(): Cannot allocate memory

[Rob F. <ro...@fa...>]

I've been working on getting SPI working on my gumstix Verdex using the wiki
SPI example http://docwiki.gumstix.org/Sample_code/C/SPI.

I have the Verdex SPI retrieving proper information from my ADIS 16355 SPI
device however, after reading continuously for a short while (a couple of
minutes) I get an error mmap():  Cannot allocate memory.  This error seems
inconsistent as to when it happens but consistent it appears within a couple
of minutes of continuous use.  I've tried slowing down the clock, putting in
some delays but it persists.  

Any suggestions?

 

Thanks.