I don't know what sort of cross-check you have in mind...
maybe a second sensor set to compare values?
But anyway, if you have used the standard sort of ADC stuff
you should be getting 2 byte (16bit) values from Listen, where
the first byte is the LSB. So you should be able to combine
each two-byte set to get your 12bit readings.
MS
VMD Jagannath wrote:
Hi all,
I have made an ADC module which is measuring Analog input from an
accelerometer(using tmotes).This module is sending the data over radio
using module OscopeC.nc . This data is being collected by the TOSbase
and I am storing the measured results in a text file using the
Listen.java( modified Listen program). I have the following doubts now :
1.How do I cross check whether the values I have measured are correct or
not.
2.My program is using ADCM in \TOSROOT\tos\platform\msp430. Since Iam
using Listen.java to store the results, each reading is coming as an 8
bit hex data, whereas the actual ADC output is a 12 bit number. This
means that Listen.java is truncating the value. Now what should I do to
store the 12 bit output of the ADC in my text file.
Thank U
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