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The 'message handler' firmware was based on a custom interface between
Linux and the firmware. Because the kernel driver has been converted
into a rpmsg driver, the 'message handler' application has been updated
into an OpenAMP based firmware.
Change-Id: I1339180c4f53cbad42501a2827863b7b49561ff4
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Also restructure the scatter file to not be constrained of the
artificial 512k size limit of the APP_IMAGE region.
Add missing sections in DDR for both scatter file and linker script.
Change-Id: I3d9bc8aeae1b1c11ab994276be64a2850cc23f8e
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Fix importing indexed models, the inclusion of header files was not
working.
Change-Id: Idab7e002abc31f57acc4eda6a2f1cf2defdfd5c4
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FreeRTOS resets the stack to the running tasks. Move the task parameters
to avoid the parameters to be overwritten.
Change-Id: Ib22b3d49451ea8c97c6faf24bafc8bf0952b38a9
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Also override new/delete operators to call in FreeRTOS malloc/free in
the freeRTOS example app.
Change-Id: I08c0780c907e5fe90ccb1679869d3f41c87c2731
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Add documentation about how base addresses are used by the driver
unit tests.
Update message handler application to use TENSOR_ARENA_SIZE the
same way as the FreeRTOS application.
Add documenation about Corstone-310.
Change-Id: I08a315b95ca757ce3449cb7af104b8f1ac7f8865
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If an enqueued inference is cancelled it is simply removed from the
queue. Both a cancel inference response with status done and a
inference response with status cancelled are sent back.
Also override the new operators to call in the FreeRTOS allocator
instead of malloc/free.
Change-Id: I243e678aa6b996084c9b9be1d1b00ffcecc75bc9
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Changed mutex lock/unlock and semaphore take/give functions to return
an int value instead of void. In addition changed FreeRTOS and
message_handler applications (also FreeRTOS-based) to ignore failure
of xSemaphoreGive on binary semaphores, as it does not affect the
correctness of such applications.
Change-Id: I023c62dc8971488107679f6dd7a5967dec0380a8
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Remove output queue and associated blocking calls. Instead write
directly in the mailbox ring buffer.
If inference queue is full do not block, instead bail out immeditely
and send back a message with rejected status.
Change-Id: Id08a39792791fe383f8c01bf28b07a293a49e9b0
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Interrups must be enabled after the Incoming Message Handler has been
initialized, else we might loose interrupts that were enabled before
the firmware booted up.
Change-Id: I3c18c7ff4585329b54b18f7556757b2b3e8fbc35
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Add message for fetching meta data about built in network models.
Change-Id: I757094c20848d4cb018db68b0455297bb03be463
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Adjusting toolchain files which compiler warnings to enable.
Fixing compiler warnings reported by Arm Clang and Arm GCC.
Change-Id: I715e875904ffd7ecfe994d3093cdf066373981b1
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This is an example application for communication with Ethos-U kernel driver
Change-Id: I1d602682cbfdf26a2b082a56ee6c38e93a49ab8d
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