Before we begin, can you please specify the signal you're trying to measure better? Specifically, its min and max (instantaneous) voltage, and its bandwidth would be important. Based on that I can recommend a way of measuring it.
On Tue, Jul 14, 2015 at 3:06 PM, Julio Castellanos <[email protected]> wrote: > Hello, i'm currently working with the IOIO analog input with a sensor > signal that comes out as an A.C. signal in the range of 2,5 V as mean > value. I've tried to get the voltage through the analog input and get the > rms value in software, but the value changes to much because of the > bandwith limit of the IOIO:Android communication. I'm now looking to get > the RMS directly in hardware and just send that value to the software but i > gave a look at the hardware code for adc.c and i don't understand almost > nothing, can someone point out to me a source where i can learn how does > this code works? > > -- > You received this message because you are subscribed to the Google Groups > "ioio-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/ioio-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
