I started to work with the VoLIB a week ago due to my interest in the ECU package. After compiling and running several tests, I noticed that the echo is not fully removed. And, in some cases, I can still hear the echo in the background (but, of couse, attenuated). I'm not very familiar with the Code Composer Studio nor the TI DSP, so I understand very little of its configurations and workarounds.
I'm interested to know if I'm running the ECU correctly or there are some parameters that can be altered to achieve better results. Here it is both examples I simulated in the ECU:
(Please visit the site to view this file)
(Please visit the site to view this file)
The second example has a good output, but the first one not so much, I can hear the echo very clearly. But, as I stated before, I don't know if those are the expected output or if I'm being very strict about it.
And another question: When I change ecuSim->pcm_mode to 2 (LINEAR PCM), the ECU crashes. Why?
I'm running the ECU in the evaluation module TMS320C6657.