Hi All,
I have some problems with Iris mote and mts300 sensor board:
I'm working with *TinyOs 2.0.2* ( i followed *isis.vanderbilt.edu *
instructions).
I'm trying to use temperature sensor but my mote crushes.
So I installed an opportune modified Oscilloscope application:
*/*----- OscilloscopeAppC.nc ------*/
[cut]
implementation
{
components new SensorMts300C();
[/cut]
[cut]
// sensor components
OscilloscopeC.Vref -> SensorMts300C.Vref;
OscilloscopeC.Sounder -> SensorMts300C.Sounder;
OscilloscopeC.Light -> SensorMts300C.Light;
OscilloscopeC.Temp -> SensorMts300C.Temp;
OscilloscopeC.Microphone -> SensorMts300C.Microphone;
OscilloscopeC.AccelX -> SensorMts300C.AccelX;
OscilloscopeC.AccelY -> SensorMts300C.AccelY;
OscilloscopeC.MagX -> SensorMts300C.MagX;
OscilloscopeC.MagY -> SensorMts300C.MagY;
[/cut]
}
/*----- OscilloscopeAppC.nc ------*/
[cut]
uses {
// sensor components
interface Mts300Sounder as Sounder;
interface Read<uint16_t> as Vref;
interface Read<uint16_t> as Temp;
interface Read<uint16_t> as Light;
interface Read<uint16_t> as Microphone;
interface Read<uint16_t> as AccelX;
interface Read<uint16_t> as AccelY;
interface Read<uint16_t> as MagX;
interface Read<uint16_t> as MagY;
[cut]
event void Timer.fired() {
[cut]
if (call Temp.read() != SUCCESS)
report_problem();
}
[cut]
event void Temp.readDone(error_t result, uint16_t val) {
if (result != SUCCESS)
{
val = 0xffff;
report_problem();
}
local.readings[reading++] = val;
}
}
[cut]*
*Oscilloscope.h *is the same of cvs, and in the *Makefile* I add *
SENSORBOARD=mts300*
I installed it with *make iris install,1 mib520,com1* with two warnings:
*
/opt/tinyos-2.x/tos/sensorboards/mts300/MagP.nc:83: warning:
`Mag.gainAdjustXDone' called asynchronously from `I2CPacket.writeDone'
/opt/tinyos-2.x/tos/sensorboards/mts300/MagP.nc:87: warning:
`Mag.gainAdjustYDone' called asynchronously from `I2CPacket.writeDone'*
and it works for all other sensors.
If i try to sense temperature when i switch it on, it crushes and doesn't
report problems (*report_problem() *switch on red led):
*Iris mote* doesn't send (so *BaseStation* doesn't receive).
If I install the same application in a *MicaZ *mote with the same
*mts300*sensor board it works (temperature sensor too).
So I read this thread *
http://www.mail-archive.com/[email protected]/msg16094.html
*and
I modified *PhotoTempDeviceC *in the following way:
*// TempControl.Power -> MicaBusC.Int2;
TempControl.Power -> MicaBusC.PW0;*
With *MicaZ *motes it is the same (with or without this patch).
With *Iris *motes, they don't crushes but temperature value is 0 or not the
real and it is not costant.
I tried all combination of hardware, cvs is just updated, so i think that
the problem is another one.
Can Anybody help me?
Thanks in advance.
Ciao,
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Federico Porceddu
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