[beagleboard] PRU Clocks phase shifting with respect to each other??

2015-12-23 Thread Bill Gray
Hi, I am trying to debug a weird behavior. I have code running on PRU 1 that creates a specific waveform on 8 pru output pins (pru1_0 - pru1_7). I am trying to confirm the accuracy of my PRU 1 code by running code on PRU 0 that watches the pins on PRU 1 (physically linked) and measures their

Re: [beagleboard] PRU Clocks phase shifting with respect to each other??

2015-12-23 Thread ybeagle3
A few other bits of information is needed to get to the bottom of this. - When you run the code on PRU0, what is running on PRU1? Do you put it in reset or at least have it doing something that cannot interfere? - Is everything in the local memory to the PRU in use or in the shared memory? - Is