Hello,
I'm using the iris platform and when try to compile some test
application that involve the ConfigStorageP.nc appear this warning:
[mrtsi...@irisblue Config]$ pwd
/opt/tinyos-2.x/apps/tests/storage/Config
[mrtsi...@irisblue Config]$ make iris
mkdir -p build/iris
compiling RandRWAppC to a iris binary
ncc -o build/iris/main.exe -Os -fnesc-separator=__ -Wall -Wshadow
-Wnesc-all -target=iris -fnesc-cfile=build/iris/app.c -board=micasb
-DDEFINED_TOS_AM_GROUP=0x22 --param max-inline-insns-single=100000
-Ibuild/iris -DIDENT_APPNAME=\"RandRWAppC\"
-DIDENT_USERNAME=\"mrtsilva\" -DIDENT_HOSTNAME=\"irisblue\"
-DIDENT_USERHASH=0xb6a8f65bL -DIDENT_TIMESTAMP=0x4a82ffbaL
-DIDENT_UIDHASH=0xa857273aL -fnesc-dump=wiring
-fnesc-dump='interfaces(!abstract())'
-fnesc-dump='referenced(interfacedefs, components)'
-fnesc-dumpfile=build/iris/wiring-check.xml RandRWAppC.nc -lm
/opt/tinyos-2.x/tos/chips/at45db/ConfigStorageP.nc: In function
'ConfigStorageP__mountCrcDone':
/opt/tinyos-2.x/tos/chips/at45db/ConfigStorageP.nc:164: warning:
comparisons like X<=Y<=Z do not have their mathematical meaning
compiled RandRWAppC to build/iris/main.exe
11640 bytes in ROM
2153 bytes in RAM
avr-objcopy --output-target=srec build/iris/main.exe build/iris/main.srec
avr-objcopy --output-target=ihex build/iris/main.exe build/iris/main.ihex
writing TOS image
The line 164 of ConfigStorageP have:
if ((high[id].version > low[id].version) == isflipped)
Is this warning critical? Or don't have any problem associated?
Best Regards,
--
Miguel Torres Silva
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