Hi,
I'm very busy at the moment, so will give you a couple of pointers. If you are
still stuck then email again next week and I'll be able to look in more detail.
*Start by using the TestAcousticRanging. This has the main functionality to
carry out the ranging, without the added timing parts which may confuse matters.
*Ensure you have the full VU package directory. Look in vu\tos\lib for the
Actuator and Sensor components. You can either use a makefile to point to this
folder, or simply copy the whole package across to your application directory.
*The customised MICA2 timer is not compatible with the MICAz because of a
registry clash with the radio. There is a MICAz high rate time already
available which is reserved for use by the radio. However as this application
never samples when the radio is active, you can actually is the same timer for
both the radio and the high-rate sampling. In order to prevent the compiler
complaining about redefinition of variables etc. you will need to make copies
of the high-rate clock interface and components and rename some of the global
variables.
*An alternative to this clock problem would be to write your own high-rate
timer abstraction for the MICAz, you can look at the available registries and
commands on the processor spec sheet (this is what I tried first, but my
hacking wasn't good enough to actually get it to work).
The results I got had large offsets from the true distances, as well as
intermittent outliers. These can be remedied with a bit of data analysis.
Hope this helps,
Mike
-----Original Message-----
From: Jorge Grande [mailto:[EMAIL PROTECTED]
Sent: 26 April 2007 10:42
To: Michael Collett
Subject: TinyOS
Dear Michael,
I am writing to you in relation with the messages you wrote at the TinyOS
Mailing List a few months ago.
I am working with MICAZ motes and MTS310CB sensorboards. I'm trying to test the
Acoustic Ranging application implemented by Vanderbilt but I'm not able because
I'm having too many problems with the compilation.
I've been several days trying to compile it correctly but I don't know what to
do, I think I'll finally become crazy.
I've made some changes to the files and added some paths but I still get error
messages.
To be precise, I got these messages:
In file included from TestAcousticRangingC.nc:31:
In component `TestAcousticRangingM':
TestAcousticRangingM.nc:35: interface AcousticRangingActuator not found
TestAcousticRangingM.nc:36: interface AcousticRangingSensor not found
In file included from TestAcousticRangingC.nc:31:
TestAcousticRangingM.nc: In function `StdControl.start':
TestAcousticRangingM.nc:72: interface has no command or event named `start2'
TestAcousticRangingM.nc: In function `Timer.fired':
TestAcousticRangingM.nc:90: interface has no command or event named `send'
TestAcousticRangingM.nc: At top level:
TestAcousticRangingM.nc:104: `sendDone' is not in interface
`AcousticRangingActuator'
TestAcousticRangingM.nc:111: `receive' is not in interface
`AcousticRangingSensor'
TestAcousticRangingM.nc:124: `receiveDone' is not in interface
`AcousticRangingSensor'
In file included from /opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncC.nc:11,
from /opt/tinyos-1.x/tos/lib/CC2420Radio/CC2420RadioC.nc:92,
from /opt/tinyos-1.x/tos/lib/CC2420Radio/RadioCRCPacket.nc:46,
from /opt/tinyos-1.x/tos/system/GenericComm.nc:69,
from TestAcousticRangingC.nc:31:
In component `TimerJiffyAsyncM':
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:12: interface Clock2 not
found
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc: In function
`StdControl.stop':
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:38: interface has no
command or event named `intDisable'
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc: At top level:
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:44: `fire' is not in
interface `Timer'
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc: In function
`Timer.fire':
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:48: interface has no
command or event named `intDisable'
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:56: interface has no
command or event named `setIntervalAndScale'
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc: In function
`TimerJiffyAsync.setOneShot':
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:68: interface has no
command or event named `setIntervalAndScale'
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:71: interface has no
command or event named `setIntervalAndScale'
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc: In function
`TimerJiffyAsync.stop':
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncM.nc:85: interface has no
command or event named `intDisable'
In component `TimerJiffyAsyncC':
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncC.nc: At top level:
/opt/tinyos-1.x/tos/platform/micaz/TimerJiffyAsyncC.nc:15: no match
In component `TestAcousticRangingC':
TestAcousticRangingC.nc:32: component OutsideRangingActuatorC not found
TestAcousticRangingC.nc:33: component OutsideRangingSensorC not found
TestAcousticRangingC.nc:38: no match
TestAcousticRangingC.nc:39: no match
TestAcousticRangingC.nc:41: no match
TestAcousticRangingC.nc:42: no match
make: *** [exe0] Error 1
I would appreciate your help very much; indeed, I think the error has to be a
"small mistake" but I'm not able to solve it!
Thank you in advance again,
Kind regards,
Jorge
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