Hi Sergio, Aren't these broadcast messages (destination address == 0xFFFF)? Ack will be sent only after receiving a unicast message.
Andris On Fri, Feb 3, 2012 at 8:23 PM, Sergio Gonzalez <[email protected]> wrote: > Hi Miklos, > > This is the output on the screen; one line per packet sent; no ACK > requested: > > 10:55:52 'r' 7138431 61617 23 [ 0x41 0x88 0x13 0x22 0x00 0xff 0xff 0x01 > 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 46 > 10:56:05 'r' 19278219 11711 23 [ 0x41 0x88 0x14 0x22 0x00 0xff 0xff 0x01 > 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 47 > 10:56:16 'r' 30462298 54669 23 [ 0x41 0x88 0x15 0x22 0x00 0xff 0xff 0x01 > 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 45 > > When an ACK is requested, the output is: > > 11:00:19 'r' 4355057 30756 23 [ 0x61 0x88 0x11 0x22 0x00 0xff 0xff 0x01 > 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 42 > 11:00:41 'r' 26004104 52922 23 [ 0x61 0x88 0x12 0x22 0x00 0xff 0xff 0x01 > 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 45 > 11:00:54 'r' 38515572 47015 23 [ 0x61 0x88 0x13 0x22 0x00 0xff 0xff 0x01 > 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 44 > > Sergio > > > > On 02/02/2012 06:55 PM, Miklos Maroti wrote: >> Hi Sergio, >> >> Can you use your usual application that does not produce ACKS and on a >> second node run the apps/tests/rfxlink/RadioSniffer attached to a PC >> and run java net.tinyos.tools.DiagMsg on that. That way we will see >> what messages are transmitted and we will see the timing as well. >> >> Miklos >> >> On Fri, Feb 3, 2012 at 3:28 AM, Sergio Gonzalez<[email protected]> wrote: >>> Hi Miklos, >>> >>> I compiled and installed RadioCountToLeds to my motes. There was no output >>> on the screen after running "java net.tinyos.util.DiagMsg -comm >>> serial@/dev/ttyUSB0:57600". I know for a fact that the serial interface is >>> working well because I can see the output of regular printf messages. I >>> tried doing the same with my test application, but got the same result. I >>> checked that the size of both binaries increased after defining >>> -DRADIO_DEBUG in my makefiles. >>> >>> As you suggested, I also returned RADIO_ALARM_MICROSEC to 1 and >>> RADIO_ALARM_MILLI_EXP to 10 manually. These were the original values, but I >>> had changed them to reflect the most recent update as per the corresponding >>> file in the SVN. Still no luck. >>> >>> Thanks for your help, >>> >>> Sergio >>> >>> >>> >>> On 02/02/2012 05:19 PM, Miklos Maroti wrote: >>>> Hi! >>>> >>>> It looks ok. Are you sure that your TOne clock runs at the right >>>> frequency of 1 MHz? Try setting your RADIO_ALARM_MICROSEC to 1 >>>> manually and RADIO_ALARM_MILLI_EXP to 10 manually as in the >>>> RadioConfig.h. >>>> >>>> Also, before you do anything, compile RadioCountToLeds or your >>>> application with RADIO_DEBUG defined in your makefile (you should >>>> observe that the application gets bigger). Then run this and connect >>>> it to your PC with a serial and on that run >>>> >>>> java net.tinyos.tools.DiagMsg >>>> >>>> This might print out useful information on what is failing in your setup. >>>> >>>> Best, >>>> Miklos >>>> >>>> On Fri, Feb 3, 2012 at 2:10 AM, Sergio Gonzalez<[email protected]> >>>> wrote: >>>>> Hi Miklos, >>>>> >>>>> A copy of my RadioConfig.h file is attached. I am not running the latest >>>>> SVN >>>>> version, but I recently updated the files in both lib/rfxlink and in >>>>> tos/chips/rf2xx/rf230. I wonder whether the problem occurs if my zigbits' >>>>> clocks are uncalibrated. >>>>> >>>>> >>>>> Thanks for your help! >>>>> >>>>> Sergio >>>>> >>>>> >>>>> On 02/02/2012 03:05 PM, Miklos Maroti wrote: >>>>>> Hi Sergio, >>>>>> >>>>>> Can you send us your RadioConfig.h file? Is it the same as that for >>>>>> the IRIS? The two platforms should essentially be completely >>>>>> compatible, so I would like to see what causes the problems. I assume >>>>>> that you are running the latest SVN version. >>>>>> >>>>>> Best, >>>>>> Miklos >>>>>> >>>>> Quoted text from email thread omitted > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
