dta123 0 Posted September 25, 2014 Share Posted September 25, 2014 The project is to take samples from a sensor and place the returned value (from 0 to 1024) into an array. I want to take the samples using interrupts as I require uniform sampling of the sensor. I am using the TM4C123GXL board and have already tried multiple methods I have found online, such as http://www.ti.com/lit/an/spma001a/spma001a.pdf and a few from forums. Ideally I would use 8x oversampling to help with the accuracy as I will be running the gathered samples through a Fast Fourier Transform. I require a sampling frequency of over 7 kHz after oversampling. I have also read through the peripheral guide and the ROM guide provided by Texas Instruments. I was hoping somebody could help me get this working. Quote Link to post Share on other sites
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