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April 15, 2025 18:47
The ipc_test example serves only as an example to demonstrate multicore communication therefore it makes sense to enable debug per default. Per default logging to the tracebuffer in memory is enabled. The logging outputs can be viewed with: cat /sys/kernel/debug/remoteproc/remoteproc<n>/trace0 where 'n' is the number of the remoteproc interface for the related core. Signed-off-by: Jonas Remmert <j.remmert@phytec.de>
Simplify and refactor some code in the receive function. The receive function was always sending new ping messages, even when NUMMSGS was reached. This is confusing and the continuous flood of debug messages makes it very hard to see anything. Reduce NUMMSGS to 10 from 10000. Signed-off-by: Jonas Remmert <j.remmert@phytec.de>
Signed-off-by: Jonas Remmert <j.remmert@phytec.de>
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Use the
ipc_echo_baremetal_testto get to a working example.Goals for this PR:
Notes
ipc_echo_baremetal_testsample in order to properly view logging messages.cat /sys/kernel/debug/remoteproc/remoteproc2/trace0