I tried to run Stepper out at Half step mode.
Here is the I/O settings. Once I keep RESET, ENABLE & DIRECTION pin to LOW, then I am controlling STEP pin consecutively at below mentioned periodicity.
I am getting Output sequentially sometime but not consistently, all of sudden it randomly stepping in different order. I would say its not consistent. So I am wondering if I am keeping those I/O settings properly. Below are the Waveform captured and the Step Timing per my requirement. I did not capture the output since its not consistent and not as per the Function mode table mentioned in the DRV8805 datasheet.
