[Tinyos-help] Beginners help

[Peter Mueller]

Hi,

Am 23.12.2006 um 23:50 schrieb Philip Levis:

> On Dec 23, 2006, at 11:23 AM, Peter Mueller wrote:
>
>> Hi,
>>
>> I'm new to tinyos (but not to uCs etc).
>>
>> I followed the installation guide for the 2.x version and  
>> installed cygwin from the package offered on tinyos.net
>>
>> Installation seems to be ok. Only tos-check-env reported a wrong  
>> dot version (mine is newer).
>>
>> But when I try to compile the Blink example for the tinynode  
>> several pages of errors appear. I don't believe they are tinynode  
>> related. But indicate a general problem of my installation. Here  
>> the first lines of output:
>>
>>
>> $ make tinynode
>> mkdir -p build/tinynode
>>     compiling BlinkAppC to a tinynode binary
>> ncc -o build/tinynode/main.exe -Os -Os -mdisable-hwmul -mstrict- 
>> align -Wall -Wsh
>> adow -DDEF_TOS_AM_GROUP=0x7d -Wnesc-all -target=tinynode -fnesc- 
>> cfile=build/tiny
>> node/app.c -board=  -fnesc-dump=wiring -fnesc-dump='interfaces(! 
>> abstract())' -fn
>> esc-dump='referenced(interfacedefs, components)' -fnesc- 
>> dumpfile=build/tinynode/
>> wiring-check.xml BlinkAppC.nc -lm
>> /cygdrive/c/Temp/cczxLXV0.s: Assembler messages:
>> /cygdrive/c/Temp/cczxLXV0.s:4: Error: junk at end of line, first  
>> unrecognized ch
>> aracter is `$'
>> /cygdrive/c/Temp/cczxLXV0.s:6: Error: unrecognized symbol type ""
>> /cygdrive/c/Temp/cczxLXV0.s:6: Error: junk at end of line, first  
>> unrecognized ch
>> aracter is `$'
>> /cygdrive/c/Temp/cczxLXV0.s:7: Error: expected comma after name  
>> `McuSleepC' in .
>> size directive
>> /cygdrive/c/Temp/cczxLXV0.s:8: Error: unknown opcode `mcusleepc 
>> $dirty:'
>> /cygdrive/c/Temp/cczxLXV0.s:10: Error: junk at end of line, first  
>> unrecognized c
>> haracter is `$'
>> /cygdrive/c/Temp/cczxLXV0.s:11: Error: unrecognized symbol type ""
>> /cygdrive/c/Temp/cczxLXV0.s:11: Error: junk at end of line, first  
>> unrecognized c
>> haracter is `$'
>> /cygdrive/c/Temp/cczxLXV0.s:12: Error: expected comma after name  
>> `McuSleepC' in
>> .size directive
>> /cygdrive/c/Temp/cczxLXV0.s:13: Error: unknown opcode `mcusleepc 
>> $powerstate:'
>> /cygdrive/c/Temp/cczxLXV0.s:15: Error: junk at end of line, first  
>> unrecognized c
>> haracter is `$'
>> /cygdrive/c/Temp/cczxLXV0.s:18: Error: unrecognized symbol type ""
>> /cygdrive/c/Temp/cczxLXV0.s:18: Error: junk at end of line, first  
>> unrecognized c
>> haracter is `$'
>> /cygdrive/c/Temp/cczxLXV0.s:19: Error: expected comma after name  
>> `McuSleepC' in
>> .size directive
>> /cygdrive/c/Temp/cczxLXV0.s:20: Error: unknown opcode `mcusleepc 
>> $msp430powerbits
>> :'
>> /cygdrive/c/Temp/cczxLXV0.s:114: Error: unrecognized symbol type ""
>> /cygdrive/c/Temp/cczxLXV0.s:114: Error: junk at end of line, first  
>> unrecognized
>> character is `$'
>> /cygdrive/c/Temp/cczxLXV0.s:118: Error: unknown opcode  
>> `msp430dcocalibp$timermic
>> ro$overf'
>> /cygdrive/c/Temp/cczxLXV0.s:120: Error: unknown pseudo-op:  
>> `.l__framesize_msp430
>> dcocalibp'
>>
>> My compiler (on cygwin):
>> $ ncc --version
>> ncc: 1.2.1
>> nescc: 1.2.7b
>> gcc: gcc (GCC) 3.3.3 (cygwin special)
>
>
> You don't have the TinyOS distribution of the MSP430 toolchain (or  
> it's using another installation).
>
> When nesC generates a C file for the native C compiler, it uses $  
> in its name-mangling to make sure that C can't work around  
> component encapsulation. The GNU assemblers don't allow this by  
> default, but have a simple compile-time flag to allow it. So the  
> TinyOS distributions are just the standard source trees with the $  
> option set.
>
> Phil

Yes, I have mspgcc already installed and wanted to reuse that. I'll  
try the one with the $ option set.

Thanks,
Peter

--
Peter Mueller
peter.o.mueller at gmx.de


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