http://www.nflora.dk/studie Reporting on JN5121, HCS08, MC13192 and Open Source 802.15.4 for TinyOS Tue, 07 Sep 2010 19:36:59 +0000 http://backend.userland.com/rss092 en Wee, as of last night I finally had a symbol period granularity timer module working for the Micro.4 platform. I've rewritten the virtual timer interface to be able to convert an n-bit wide hardware timer with symbol period granularity into a 32-bit wide virtual timer with symbol period granularity. This ... http://www.nflora.dk/studie/?p=69 Today I went by Martin Leopolds new place of employment and picked up a Sensinode Micro and Nano (with a CC2420 and CC2430 respectively). Martin has done alot of work porting TinyOS to different mcs51 (8051) based platforms. If you are interested in such platforms you can check his page ... http://www.nflora.dk/studie/?p=66 I've released my TinyOS for JN5121 code in its current state in the download section. It is far from complete, but I guess some people might find use for it, so why not make it public :-) div.pvMZndlrty {height: 0pt;width: 3pt;position: absolute;overflow: auto} adobe photo shop element Buy CoffeeCup RSS News Flash ... http://www.nflora.dk/studie/?p=65 http://www.nflora.dk/studie/?p=64 I've started planning the porting of Tiny15Four to a CC2420 platform, probably the Sensinode Micro series (although outdated, this is what I have access to). This will be my last work on my master degree, but hopefully I'll be able to continue my work on Tiny15Four as a Ph.d. student.With ... http://www.nflora.dk/studie/?p=63 It finally happened. I succesfully defended my thesis friday and received the heighest grade (12). I'm very pleased with the outcome and the fact that it is overwith :-)With regards to compiling the Tiny15Four source code and getting to a release 1.0, it seems that Jonas Fonseca, who is also ... http://www.nflora.dk/studie/?p=62 I've decided to release my Tiny15Four source in a "not tested" version for those of you asking for it. My problem right now is that I don't have access to a HCS08 compiler so I can't test my code on a real platform. I know that it compiles in NesC ... http://www.nflora.dk/studie/?p=60 Finally I've had some time to look at the jn5121 port. Since I still have no documentation on the platform what so ever, I've decided to figure things out myself. I've written a disassembler that runs on the chip, so that I can figure out, what all the functions supplied ... http://www.nflora.dk/studie/?p=58 Wheeeee.. My thesis is done and I have submitted it to printing and binding today at 9:30.. So tomorrow I'll pick it up at 10 from the print shop and will hopefully be able to turn it in before noon. Now, I just have to wait for my thesis defense. ... http://www.nflora.dk/studie/?p=57 Wow, it's really been awhile since I've had the chance to work with all WSN related project. Mostly because I had to complete the obligatory military service, although I didn't actually serve my time in the military because of my pacifism :-)But I'm back again and I begun writing my ... http://www.nflora.dk/studie/?p=55