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Showing results for tags 'accelerometer'.
Found 4 results
Hello, I am getting successfully data from an accelerometer and I then I want to calculate the frequency of a vibrating object where the accelerometer is placed at. As you can observe in the attached VI after I obtain the accelerometer measurements I use data queue function in order to collect a certain amount of data(200), in order to have enough samples for my FFT. Then I use build waveform function and at the end filter and spectral measurements vi. But unfortunately I do not thing that I get the frequency I want.And that means not only that the x axis in waveform graph is not correct but in general when I vibrate the object in certain frequencies the spectrum does not show something close to them. Can anyone help me? Thank you FFT_spectrum.vi
Hello, I am trying to get x,y,z axis data from the accelerometer adxl345 using linx in labview. I have managed to do that with I2C protocol, but I want to do it also with SPI protocol in order to achieve greater sampling rate. I have read the adxl345 datasheet but I struggle figuring out to which exact registers I must write so that I can read the datax,y,z registers. I attach my -so far now working- program below, thank you in advance. adxl345spi.vi
Hello. I wish to write assembly code for ADXL362 accelerometer on Nexys4 DDR and compile for use with Picoblaze softcore processor. Are there any assembly routines that I can use to establish communication with the accelerometer please? Any links to code would be appreciated.