how to reserve one core
Posted: Wed Oct 31, 2018 12:54 pm
Hi all,
is there a way to reserve one of the two cores of the ESP32 for a specific group of tasks or even for a single task ?
I know that I can setup freeRTOS to use the 1st core (number 0) but then I suppose I'll not be able to pin a task to the 2nd one... on the other hand, if I enable freeRTOS to use both cores, how can I prevent a library task (ie MQTT, HTTP etc) to use the 2nd one ?
The idea is of course to do some time-critical stuff on core 1 and keep all the low-priority jobs on task 0.
thanks for any ideas
Giampaolo
is there a way to reserve one of the two cores of the ESP32 for a specific group of tasks or even for a single task ?
I know that I can setup freeRTOS to use the 1st core (number 0) but then I suppose I'll not be able to pin a task to the 2nd one... on the other hand, if I enable freeRTOS to use both cores, how can I prevent a library task (ie MQTT, HTTP etc) to use the 2nd one ?
The idea is of course to do some time-critical stuff on core 1 and keep all the low-priority jobs on task 0.
thanks for any ideas
Giampaolo