About memory access, my current understanding is that external memory access is much slower compared to internal one. So there is no perfect setup AFAICS.
Stéphane > Le 16 avr. 2020 à 16:01, Gary Worsham <gary.wors...@gmail.com> a écrit : > > I just found a configuration option (under "make menuconfig") that allows you > to set the external SPI RAM to be usable by malloc(). At first glance this > allows configuration of delays up to about 2.5 seconds using ef.echo(), > whereas previously I could only get about 150 msec. However, 3.5 seconds is > too much - causes runtime errors and constant reboot. 2.5 seconds is OK for > most of my my needs. > > Under: > Component config → ESP32-specific → SPI RAM config > > Select: > (X) Make RAM allocatable using malloc() as well > > I was able to get a jcrev simple reverb block working. Next I tried a > mono_freeverb and wasn't quite as lucky. Sound is distorted and I started > getting watchdog timer errors, indicating most likely that there's too much > processing being attempted. > > Virus-free. www.avast.com > _______________________________________________ > Faudiostream-users mailing list > Faudiostream-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/faudiostream-users _______________________________________________ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users
