Changes between Version 13 and Version 14 of icu_device_api


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Timestamp:
Nov 6, 2016, 9:49:42 PM (8 years ago)
Author:
alain
Comment:

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  • icu_device_api

    v13 v14  
    6767This function is called by a core when it receives an IRQ from the ICU device.
    6868It access the local ICU device descriptor to get the highest priority active IRQ of each type (HWI / WTI / PTI).
    69  * If it is a WTI or an HWI, the function uses the calling core interrupt-vectors to call the relevant ISR, registered in the source device descriptor.
    70  * If it is a PTI, the source device descriptor is the ICU device itself, and it call the core_clock() function to execute all operations related to the TICK event.
     69If it is a WTI or an HWI, the function uses the calling core interrupt-vectors to call the relevant ISR, registered in the source device descriptor. If it is a PTI, the source device descriptor is the ICU device itself, and it call the core_clock() function to execute all operations related to the TICK event.
    7170
    7271=== 8) '''uint32_t dev_icu_wti_alloc'''() ===