Hi, I am using trying to take magnetic sensor data from MTS310 sensor board (I use MicaZ motes). I have modified oscilloscope application. When I use MagXC and MagYC interfaces, it works, but I want to increase the sampling rate so i used MagXStreamC and MagYStreamC interfaces.
I use the same message structure as in the Osciiloscope application. In the oscilloscope_t struct, there is the field 'readings' which keeps 10 sensor readings. The problem is that , first two entries in the 'readings' array, are 0xa0 and 0x0 and they never change. Data in the rest of the array is correct. I can get rid of those 'dummy' values. I just ignore them and send the meaningful data over the radio to the base-station mote. But it shouldn't be this way and i couldn't figure out what i am doing wrong. Maybe there is problem in the low level i2c code. Could anyone help me with this issue? Thanks in advance, -- Mehmet Akif Antepli Graduate student Dept. of EEE Middle East Technical University
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