+- PINE64 (https://forum.pine64.org)
+-- Forum: ROCKPRO64 (https://forum.pine64.org/forumdisplay.php?fid=98)
+--- Forum: RockPro64 Projects, Ideas and Tutorials (https://forum.pine64.org/forumdisplay.php?fid=104)
+--- Thread: Mycroft/Picroft on Rockppro64 (/showthread.php?tid=17821)
Mycroft/Picroft on Rockppro64 - misterc - 01-13-2023
I was playing with picroft on my old RPI3 + AIY Voicehat and it was just too slow for some functions, so considering the difficulty obtaining an RPI4 w/o selling limbs, I wanted to try getting it up and running on the RockPro.
One of the reasons I grabbed the RockPro was the "PI-2" gpio connector that is, more or less, compatible with the Rpi 40 pin. I was hoping to reuse the Voicehat (which provides a nice mic array and amplified speaker output).
Installing the Mycroft software was easy enough but I soon discovered that the driver that was written for the "googlevoicehat-soundcard" was, for some inane reason, held in the sound/soc/bcm area of the kernel and it's dts claimed it needed the RPI BCM processor (it's a dac/adc/amp combo it shouldn't be tied to a specific processor.
The driver is in Raspi but I don't think it was ever in mainline kernel, or if it was, it was dropped before Linux 5.
So, not being a kernel hacker, I've walked away from that idea.
I have ordered an inexpensive USB Speakerphone and will see how that works and update here.