Hi Christos, I'm also experiencing some difficulties with compiling PppRouter for Telosb. How much memory footprint does it take with msp430-gcc 4.4.3 ? Do you see any difference when using -O -Os, then only -Os or -O2? What version of ncc/nescc have you got?
I've tried to upgrade from msp430-gcc 3.2.3 to 4.4.5 but I cannot compile any BLIP application then. I get plenty of errors like shown below. I'm wondering whether this version of gcc requires a more recent version of nescc (mine is 1.2.8a). In file included from <command-line>:0: /tmp/nesccppm2UQ1dO5:1188:1: warning: "RESET_VECTOR" redefined /tmp/nesccppm2UQ1dO5:1180:1: warning: this is the location of the previous definition When staying with gcc 3.2.3, I can compile PppRouter but only uncommenting the line about the component UDPShellC in PppRouterC, as suggested in the CoAP tutorial. Otherwise, I get an error "region text is full"... I'm investigating... Cheers Vincent Le 30 juin 2011 à 16:17, Christos a écrit : > Hi John, > > Thank you very much for you suggestion that worked for me. I > thought I had the -Os option which I did, but I also had -O which > reduced the optimization (I guess). So by removing -O option from > support/make/telosb.target I got it working. > > Once again thank you very much for your help. > > Regards, > Christos > > > On 30 June 2011 14:30, JeongGil Ko (John) <j...@cs.jhu.edu> wrote: >> Christos, >> >> Try adding '-Os' to the telosb.extra file in support/make/. >> >> -John >> >> On Jun 30, 2011, at 9:18 AM, Christos wrote: >> >>> Hi all, >>> >>> I am trying to use the PppRouter application on the telosb platform >>> and it appears that my binary is larger than 48K i.e. I get the >>> following error >>> >>> /opt/tinyos-2.x/apps/PppRouter$ make telosb blip >>> mkdir -p build/telosb >>> compiling PppRouterC to a telosb binary >>> ncc -o build/telosb/main.exe -Os -O -DRPL_ROUTING -DRPL_STORING_MODE >>> -I/opt/tinyos-2.x/tos/lib/net/rpl -I/opt/tinyos-2.x/tos/lib/ppp >>> -I/opt/tinyos-2.x/tos/lib/fragpool -DIN6_PREFIX=\"fec0::\" >>> -DCC2420_HW_ACKNOWLEDGEMENTS -DCC2420_HW_ADDRESS_RECOGNITION >>> -DPACKET_LINK -DTOSH_DATA_LENGTH=90 -I/opt/tinyos-2.x/tos/lib/net/ >>> -I/opt/tinyos-2.x/tos/lib/printf/ >>> -I/opt/tinyos-2.x/support/sdk/c/blip/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/interfaces/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/nwprog/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/shell/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/serial/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/platform/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/icmp/ >>> -I/opt/tinyos-2.x/tos/lib/net/blip/dhcp/ >>> /opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/iovec.c >>> /opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/in_cksum.c >>> /opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/ip_malloc.c >>> /opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/utility.c >>> /opt/tinyos-2.x/tos/lib/net/blip/table.c -mdisable-hwmul >>> -fnesc-separator=__ -Wall -Wshadow -Wnesc-all -target=telosb >>> -fnesc-cfile=build/telosb/app.c -board= -DDEFINED_TOS_AM_GROUP=0x22 >>> -DIDENT_APPNAME=\"PppRouterC\" -DIDENT_USERNAME=\"christos\" >>> -DIDENT_HOSTNAME=\"bdc\" -DIDENT_USERHASH=0xa5ee41dfL >>> -DIDENT_TIMESTAMP=0x4e0c75d0L -DIDENT_UIDHASH=0x0c6a58d8L >>> PppRouterC.nc -lm >>> /opt/tinyos-2.x/tos/platforms/telosa/PlatformHdlcUartC.nc:40:2: >>> warning: #warning Enabling DMA on UART1RX >>> /opt/tinyos-2.x/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: >>> #warning "*** LOW POWER COMMUNICATIONS DISABLED ***" >>> /opt/tinyos-2.x/tos/chips/cc2420/link/PacketLinkC.nc:38:2: warning: >>> #warning "*** USING PACKET LINK LAYER" >>> /opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc:248: warning: call >>> via function pointer >>> /opt/tinyos-2.x/tos/platforms/telosa/PlatformHdlcUartP.nc:181: >>> warning: `HdlcUart.receivedByte' called asynchronously from >>> `UsartInterrupts.rxDone' >>> /opt/msp430-gcc-4.4.3/lib/gcc/msp430/4.4.3/../../../../msp430/bin/ld: >>> build/telosb/main.exe section `.text' will not fit in region `text' >>> /opt/msp430-gcc-4.4.3/lib/gcc/msp430/4.4.3/../../../../msp430/bin/ld: >>> section .vectors loaded at [000000000000ffe0,000000000000ffff] >>> overlaps section .text loaded at [0000000000004000,000000000001060d] >>> /opt/msp430-gcc-4.4.3/lib/gcc/msp430/4.4.3/../../../../msp430/bin/ld: >>> region `text' overflowed by 1794 bytes >>> collect2: ld returned 1 exit status >>> make: *** [exe0] Error 1 >>> >>> >>> I compiled successfully for the epic platform but I do not own an >>> epic mote. Initially, I was using mspggc-3.2.3 and subsequently I >>> upgraded to mspgcc-4.4.3 following the advice on the following post. >>> >>> http://mail.millennium.berkeley.edu/pipermail/tinyos-help/2011-February/049733.html >>> >>> My current compiler version is >>> >>> $ msp430-gcc -v >>> Using built-in specs. >>> Target: msp430 >>> Configured with: >>> /home/christos/svnwork/mspgcc4/build/gcc-4.4.3-build/../gcc-4.4.3/configure >>> --prefix=/opt/msp430-gcc-4.4.3 --target=msp430 >>> --enable-languages=c,c++ --with-pkgversion=MSPGCC4_r4-20100210 >>> Thread model: single >>> gcc version 4.4.3 (MSPGCC4_r4-20100210) >>> >>> I also ensured that I have the -Os optimization level. >>> >>> My Makefile and blip.extras are intact as in the trunk revision 5657. >>> >>> >>> After I remove the the RPL PFLAGS += -DRPL_ROUTING >>> -DRPL_STORING_MODE -I$(LOWPAN_ROOT)/tos/lib/net/rpl I can compile and >>> install the image successfully. >>> >>> Is anyone else experiencing this issue? >>> >>> >>> Best regards, >>> Christos >>> _______________________________________________ >>> Tinyos-help mailing list >>> Tinyos-help@millennium.berkeley.edu >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> >> ------ >> JeongGil Ko (John) >> Ph.D. Student >> Department of Computer Science >> Johns Hopkins University >> http://www.cs.jhu.edu/~jgko >> >> > > _______________________________________________ > Tinyos-help mailing list > Tinyos-help@millennium.berkeley.edu > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
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