Changes between Version 5 and Version 6 of icu_device_api

Timestamp:

Nov 4, 2016, 11:55:01 AM (8 years ago)

Author:

alain

Comment:

--

icu_device_api

@@ -41 +41 @@
 === 2) '''error_t dev_icu_enable_irq'''( uint32_t   irq_type , uint32_t   irq_id , xptr_t  src_dev ) ===
 
-This function must be executed by a thread running in the cluster containing the ICU device descriptor. It enables one IRQ defined by its type and index for the calling core, and register it in the interrupt vector.
+This function enables the routing of a given IRQ, defined by its type and index, to the calling core. It registers it in the calling core interrupt vector the extended pointer on the "source" device descriptor.
 The <irq_type> and <irq_id> arguments define the IRQ type and index. The <src_dev> argument is the remote pointer on the source device.
 It returns 0 if success / returns EINVAL if illegal arguments.