Sorry for the first try, now hopefully as a member. Looks like the mailing list recognizes another mail server.
Hi all, I?m trying to monitor the power consumption of my application with quanto (using a telosb based platform). I use the QuantoLogStagedMyUARTC(QLOG_CONTINUOUS) logger, but modified it to use the normal SerialAMSenderC instead of MySerialSenderC. This modification was necessary, because the testbed I?m using only gives me access to AM messages and not to the raw UART stream. My problem is, that I?m able to receive all the data (my prints+quanto AM messages), but the node doesn?t get any of my packets sent to it over the serial interface. Maybe some kind of congestion of the serial interface? Or an arbiter / shared access problem? If I comment the whole quanto component in my application, then everything works fine. If I comment the lines with send commands only, quanto should not send anything, but the node still receives no packets over UART. Using QLOG_ONESHOT to reduce possible congestion also doesn?t help. In the readme file at quanto\tos\lib\serial is written, that quanto maybe need exclusive access to the serial interface. Isn?t that a very large restriction of the usage of quanto? Where this limitation comes from and where I have to look to fix that? Does this affect my app actually, because I?m not using the serial components of quanto? I already tried to delete all files in quanto\tos\lib\serial and quanto\tos\chips\msp430\usart, but without effect. The relevant components I?m using in TestAppC: components SerialActiveMessageC as SAM; TestAppP.SerialControl -> SAM.SplitControl; components new SerialAMSenderC(224) as SSend1; //my print packets TestAppP.SSend1 -> SSend1; components new SerialAMReceiverC(223) as Receiver; //my control packets TestAppP.Receive -> Receiver; components new QuantoLogStagedMyUARTC(QLOG_ CONTINUOUS) as QLog; TestAppP.QuantoLog -> QLog; Hoping for some help, Best whishes Tobi _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
