Re: [Tinyos-help] main.exe and ihex file questions
The binary format is only a possible representation of the data. One program can be seen in hex, binary, ascii or another representation you want. The information will be exactly the same. 2008/12/30 BAI LI libai0...@gmail.com Hi All, After the compilation of nesC application, it generated a ihex file. When I open this file by eidtor, i got the following information: :104AB240805A20013F40D8533E4000113D4003 :104A12110D9E0524FE4F1E530E9DFB2B20 :104A20003F4002113D4023110D9F0524CF435C :104A30001F530F9DFB2B3040DA4D30403E4A001390 :104A4000100050009000D000FF4212C390 :104A5F100F110F115FF332C203437FF3304188 . why the first five digits are always the same, what does these stand for? Anyone could help me to understand this ihex file? Thanks. Another question is since main.exe is the ELF executable output format , how to compile the application into some binary format, like 1011010101 format? Regards, Bai ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- Jordi Soucheiron Software Engineer DEXMA Riu de l'Or 35, ES-08034, Barcelona t:/f: +34 93 280 19 18 www.dexmatech.com jsouchei...@dexmatech.com ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] main.exe and ihex file questions
Hi Bai, Le Tuesday 30 December 2008 05:57:48 BAI LI, vous avez écrit : Hi All, After the compilation of nesC application, it generated a ihex file. When I ... why the first five digits are always the same, what does these stand for? Anyone could help me to understand this ihex file? Thanks. Well google gives some good hints : http://www.scienceprog.com/shelling-the-intel-8-bit-hex-file-format/ Another question is since main.exe is the ELF executable output format , how to compile the application into some binary format, like 1011010101 format? you can use avr-objcopy to dump to raw binary format : avr-objcopy -O binary main.exe main.bin see binutils documentation on objcopy for more details : http://sourceware.org/binutils/docs/binutils/index.html Cheers, Aurelien ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] main.exe and ihex file questions
That's just normal ihex format, 10 stands for record length in hex (=16 decimal) etc. Google ihex format and you'll find out. What do you need some other format for? ELF is good for downloading code with command line tools, hex formats help with programming memory chips. You have everything you need. Regards, Harri From: tinyos-help-boun...@millennium.berkeley.edu [mailto:tinyos-help-boun...@millennium.berkeley.edu] On Behalf Of BAI LI Sent: Tuesday, December 30, 2008 6:58 AM To: Tinyos-Help Subject: [Tinyos-help] main.exe and ihex file questions Hi All, After the compilation of nesC application, it generated a ihex file. When I open this file by eidtor, i got the following information: :104AB240805A20013F40D8533E4000113D4003 :104A12110D9E0524FE4F1E530E9DFB2B20 :104A20003F4002113D4023110D9F0524CF435C :104A30001F530F9DFB2B3040DA4D30403E4A001390 :104A4000100050009000D000FF4212C390 :104A5F100F110F115FF332C203437FF3304188 . why the first five digits are always the same, what does these stand for? Anyone could help me to understand this ihex file? Thanks. Another question is since main.exe is the ELF executable output format , how to compile the application into some binary format, like 1011010101 format? Regards, Bai ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] Bootstrap loader synchronization error
Hello Everybody, I'm learning about TinyOS for the first time and I installed it under linux Ubuntu as mentioned in the website. During installation of Blink application I got an error: mkdir -p build/telosa compiling BlinkAppC to a telosa binary ncc -o build/telosa/main.exe -Os -O -mdisable-hwmul -Wall -Wshadow -DDEF_TOS_AM_GROUP=0x7d -Wnesc-all -target=telosa -fnesc-cfile=build/telosa/app.c -board= -DIDENT_PROGRAM_NAME=\BlinkAppC\ -DIDENT_USER_ID=\mohamad\ -DIDENT_HOSTNAME=\mohamad-laptop\ -DIDENT_USER_HASH=0xe1cb22faL -DIDENT_UNIX_TIME=0x49596ec8L -DIDENT_UID_HASH=0x59efa900L BlinkAppC.nc -lm compiled BlinkAppC to build/telosa/main.exe 2558 bytes in ROM 55 bytes in RAM msp430-objcopy --output-target=ihex build/telosa/main.exe build/telosa/main.ihex writing TOS image cp build/telosa/main.ihex build/telosa/main.ihex.out found mote on /dev/ttyUSB0 (using bsl,auto) installing telosa binary using bsl tos-bsl --telos -c /dev/ttyUSB0 -r -e -I -p build/telosa/main.ihex.out MSP430 Bootstrap Loader Version: 1.39-telos-8 Mass Erase... An error occoured: Bootstrap loader synchronization error make: *** [program] Error 1 Could you please tell me what ithe problem is? And if anybody has solutions of most frequently error happened? Amer _ More than messages–check out the rest of the Windows Live™. http://www.microsoft.com/windows/windowslive/___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Thread BaseStation
Anymore updates on this? Kevin On Thu, Dec 18, 2008 at 10:00 PM, Yang Chen cheny...@cs.utah.edu wrote: Hi Mike, I tried nesC version on telosb, too. The problem is BlockingAMSend.send doesn't not return. More precisely, BlockingAMSend.send never comes back from SystemCall.start. I tried old version (before August), which worked for me. Maybe I made some mistake. I will try it later and see what the problem is. Thanks. - Yang Chieh-Jan (Mike) Liang wrote: I tried both nesC and C version on telosb, and they seem to be fine. What problems are you experiencing? What hardware platform are you using? Mike On Dec 18, 2008, at 6:03 PM, cheny...@cs.utah.edu wrote: Hi all, Seems the thread-version of BaseStation from the current CVS doesn't work. Anybody tried it recently? Thank you. - Yang This message was sent using IMP, the Internet Messaging Program. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- ~Kevin ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] missing functionality of support/sdk/java in support/sdk/c
Hi! I'm looking now for the implementation of java classes such as PhoenixSource, MoteIF in C/C++. With another words is there any project (may be some external) that gives a simple way to communicate with motes (real or simulated) from C/C++ program? The support of java and python is very well, of course. But for C/C++ (with exception of serial forwarder) this all seems to be missing. Hope, someone could point me to the solution, or the only way is to reprogram the presented sf? Thanks, Andrey ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] How can I make zero noise in Tossim?
Hi. How can I make zero noise in Tossim ? For example, let's suppose there are three nodes, 0, 1, 2. I set gain value for all nodes gain 0 1 -55 gain 0 2 -55 gain 1 0 -55 gain 1 2 -55 gain 2 0 -55 gain 2 1 -55 Also, I made noise.txt (noise file) with more than 100 values -100 -100 -100 : : By using upper gain and noise files, all three nodes can communicate each other. Problem is sometimes data packet disappear among them. Realistic modeling is very important for simulation, but in my case, data packets should not be disappeared at any case. Do you know how to make idealistic environment where all data packets cannot drop on the air ? I would appreciate your any help. Thanks. -- DaeHee(Danny) Kim Department of Electrical Engineering and Computer Science(EECS), Wichita State University Cell Phone : 1-607-321-9574 email-address : dxk...@wichita.edu, dahki...@gmail.com ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
[Tinyos-help] TinyOs storage
Hello All. We are developing an image processing Application . we are going to test out application on a sensor network like enviroment to measure some aspecs. we need to load the input data on some nodes (as a file)and use it during simulation. How can we load input data on the mote memory , and use it during simulation ? ofcourse we know that we can use small , log , big object Abstractions but that does not solve our problem. Thanks. Alireza Pourranjbar. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
