Yeah, AOO on RTOS will be cool! For that we should drop bluetooth in favor of some flavor of WIFI I think.
It's tricky getting everything to fit in 512K RAM - I think the new ESP32S3 has the same memory size, so that will be the limiting aspect. cheers M On Thu, Jul 15, 2021 at 12:09:45PM +0200, Winfried Ritsch wrote: > Am Mittwoch, 14. Juli 2021, 18:03:32 CEST schrieb Miller Puckette via Pd-dev: > > Cool, that's excellent news. I'm using the ADF i2s audio driver but staying > > away from their "streams" since they're too clunky (and they eat memory). I > > have only audio, bluetooth serial emulation, and SD card filesystem, no > > threaded readsf or networking (probably too memory-intensive again). > > > Starting with the DIYasb [1], distributed streaming devices for field > recording and audio projections using Pd, want to include the AOO-Streaming > [2] functionality, already tested and used also for VRR [3] now for ESP32xx > devices, especially simple Ambisonics Mics and field-speaker for a future > project. > > Doing simple streaming over WiFi, I did not get any trouble using opus lib, > but did no extensive processing until now and allowed enough latency for > these > applications, but have to dig in deeper... not using bluetooth and waiting > for > the ESP32S3... > > > I had to go way out on a Pd branch to get it running, but I want to rebase > > all that once I get the Pd source in better shape to support it. > > > thats fine, please keep us updated. > > mfG Winfried > > References > > [1] > https://urldefense.proofpoint.com/v2/url?u=https-3A__git.iem.at_cm_diyasb&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=1G1ft6Y7XaTqdv7GIbZgQevQVIh7dCEYyqblVJUOl8A&s=REqsW94KN3j1zmoTc8fuAzacKH95auw8rnFkm2yKquQ&e= > > [2] > https://urldefense.proofpoint.com/v2/url?u=https-3A__git.iem.at_cm_aoo&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=1G1ft6Y7XaTqdv7GIbZgQevQVIh7dCEYyqblVJUOl8A&s=2H_p8O28epbFdWYd9CdZKxGVaqQIKSEQwpA0UiSQg4c&e= > > [3] > https://urldefense.proofpoint.com/v2/url?u=https-3A__vrr.iem.at_&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=1G1ft6Y7XaTqdv7GIbZgQevQVIh7dCEYyqblVJUOl8A&s=uN5zUyzjx7xUPEbzK821HONeuQM_qgtNQWdVdA1c6lQ&e= > > [4] > https://urldefense.proofpoint.com/v2/url?u=https-3A__git.iem.at_uC_&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=1G1ft6Y7XaTqdv7GIbZgQevQVIh7dCEYyqblVJUOl8A&s=1r_RHEIuU6WoOrdkiSLsH21Z2Ybjm-GBtKKuX1P5Y2M&e= > > > > cheers > > Miller > > > > On Wed, Jul 14, 2021 at 10:32:23AM +0200, Winfried Ritsch wrote: > > > Hello, > > > > > > > Before doing that I want to do some reorganizing - in porting Pd to > > > > FreeRTOS (so I can run it on an Espressif LyraT board, which I think > > > > takes only about 10 or 20% of the current that a Pi needs) I found out > > > > that I had to move a few functions from one file to another. > > > > > > That is really exciting news, since I do most physical project on ESP32xxx > > > for distributed computermusic projects from speaker to robotic > > > instruments. > > > > > > So please let us know how it progress if you need for testing debug or > > > other helps. Maybe can help with objects helping interfacing the > > > Peripheral possibilities, from touch to solenoids drive... > > > > > > Are you targeting the ESP-IDF/ESP-ADF framework ? > > > > > > mfg winfried > > > -- > - ao.Univ.Prof. DI Winfried Ritsch > - rit...@iem.at - > https://urldefense.proofpoint.com/v2/url?u=http-3A__iem.at_ritsch&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=XprZV3Fxus2L1LCw80hE4Q&m=1G1ft6Y7XaTqdv7GIbZgQevQVIh7dCEYyqblVJUOl8A&s=vgmXjpjGKuiTwOhEOGcejsNc7XHldqmmVbok4GFFvew&e= > > - Institut fuer Elektronische Musik und Akustik > - University of Music and Dramatic Art Graz > - Tel. ++43-316-389-3510 (3170) Fax ++43-316-389-3171 > > > > -- _______________________________________________ Pd-dev mailing list Pd-dev@lists.iem.at https://lists.puredata.info/listinfo/pd-dev
