On Tuesday, January 20, 2015 14:56:44 Jim Mangione wrote: > Hi, > > Does anyone have examples or guidance for the following? I'm more of a > software guy, just learning the hardware :) >
Have you consider hooking up the MAX4466 to the on board ADCs instead? Other then having to put in some analog scaling and making sure things are the power timing is met (use the 3V3B rail), it becomes largely a software exercise to get things sampled without unacceptable amounts of jitter. I have something similar rigged up with the on board ADC and it works well enough with sphinx. Sorry, no useful code available at the moment. > I have a MAX4466 <http://www.adafruit.com/products/1063>mic's *out* hooked > up to the *CH0 *on an MCP3008 <https://www.adafruit.com/products/856>ADC > chip. I then plan on wiring the following to 4 GPIO pins on the BBB. > - Dout > - Din > - CS (chip select) > - CLK > > First question is how to I grab the clock from the BBB to drive this chip? > > Secondly, are there any examples on loading channel configuration data > (Din)? > > Any advice would be greatly appreciated and THANK YOU!!! > -Jim -- Hunyue Yau http://www.hy-research.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
