I thinkThere's no OS to mediate this. There are two cores, each with access to the memory. There's no hardware to manage locks... I'm not understanding why there isn't some help in the silicon to help co-ordinate a bit. I'm not looking for CPU style protection stuff, but maybe a bit of shared memory or flags?
https://www.raspberrypi.com/documentati ... dware_sync
describes hardware to manage locks on the Pico.
Statistics: Posted by ejolson — Tue Dec 17, 2024 4:45 pm