On 21.03.24 20:28, Gedare Bloom wrote:
Two basic questions:
Does the priority field type need to be Architecture- or BSP-defined
or is uint32_t always going to be fine.
In theory, the priority range depends on the interrupt controller
implementation. However, an uint32_t should be more than
Two basic questions:
Does the priority field type need to be Architecture- or BSP-defined
or is uint32_t always going to be fine.
Does changing (increasing) the priority of a vector from within
interrupt context possibly cause a pending interrupt to post that was
previously at a lower priority
Hello,
I added a ticket for a proposal for an API to get and set interrupt
priorities for interrupt vectors:
https://devel.rtems.org/ticket/5002
I would like to implement this API at least for the BSPs using the
ARM/AArch64 GIC.
--
embedded brains GmbH & Co. KG
Herr Sebastian HUBER
