That got me on the right path. I was using variable expansion, and when I put an absolute path in, it worked.
I was using the variable $TOSDIR for expansion. I'll have to investigate further what I did (or didn't) do, but it appeared correct in the ncc echo output. CFLAGS wasn't working, but PFLAGS was. With nesC 1.1.2 if that helps. I think there was a change to that option with 1.1.3? Thanks, -Ben On Mon, June 11, 2007 7:53 pm, David Moss said: > The problem you describe sounds like it's not pulling in the right files > during compile time. In your Makefile, try using CFLAGS instead of PFLAGS. > > CFLAGS += -I/opt/tinyos-1.x/tos/contrib/rincon/tos/platform/mica2 > (or whatever directory you're using) > > If the compiler can't find that and your other files are missing, then the > compiler will generate an error and at least you'll know. > > You shouldn't need to restart the radio after changing its frequency once > everything is pulled in correctly. > > Also, be sure to verify the CC1000Const.h is using 433 MHz - I'm using 900 > MHz, so I know what I uploaded to contribs won't be automatically compatible > with your hardware. > > -David > > > > > -----Original Message----- > From: Benjamin Madore [mailto:[EMAIL PROTECTED] > Sent: Monday, June 11, 2007 4:14 PM > To: David Moss > Cc: [email protected] > Subject: RE: [Tinyos-help] CC1000 Channels > > I have altered TOS_Base to change frequencies. > > When I have it change frequencies, it never resumes forwarding. > > I added: > > PFLAGS += -I/opt/tinyos-1.x/tos/contrib/rincon/tos/platform/mica2 > > to my makefile, but I haven't been able to confirm it's actually using the > rincon stack.I'm not sure I'm getting the contrib. files to include > properly. I tried altering several to generate errors, and nothing changed. > > The app is in /workspace/Base (I use the Eclipse plugin) > > I used the LEDs to debug, and the change frequency call is returning > correctly. > > I'm calling > > call CC1000Control.TunePreset(action); > > where action is the preset number sent over the UART from the packet. > > Should I be turning on and off the radio? > > What I'd really appreciate is a pointer to someone else who has done > something similar with Mica2 motes, and has it working. > > (TinyOS 1.x, Cygwin, Mica2 motes, 433Mhz) > > -Ben > > On Wed, May 2, 2007 3:13 pm, David Moss said: >> The preset table is actually in the CC1000Const.h file. You'll see it's > an >> array of register values starting with: >> >> static const prog_uchar CC1K_Params[6][31] = { >> .... >> }; >> >> There are two functions you can call in your application in TinyOS 1.x to >> adjust the frequency through the CC1000Control interface: >> >> command result_t TunePreset(uint8_t freq); >> >> command uint32_t TuneManual(uint32_t DesiredFreq); >> >> The difference between TunePreset and TuneManual is that TuneManual > actually >> calculates what the CC1000 register values should be, and the TunePreset >> contains pre-calculated values. >> >> The problem is the default CC1000 stack is broken when it comes to > changing >> frequencies at runtime. So if you plan on doing runtime frequency > changes, >> you should really be using Rincon's CC1000 stack (stable but unsupported) > in >> tinyos-1.x/contribs/rincon/tos/lib/CC1000Radio >> >> -David -- The difference between the right word and the almost right word is really a large matter- it's the difference between a lightning bug and the lightning. -Twain _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
