Part Number: AM62P
Tool/software:
Hi Expert,
from the guide, we can see below describe.
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Fixed RPMsg packet size
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total packet size of 512 bytes
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496 bytes of data
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16 bytes are a header
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from below thread:
As far as IPC_RPESSAGE_NUM_VRING_BUF and IPC_RPESSAGE_MAX_VRING_BUF_SIZE:
IPC_RPESSAGE_NUM_VRING_BUF - this is the number of RPMsg messages that can be queued up in each direction (i.e., 256 from Linux to M4F, and 256 from M4F to Linux, for a total of 512 VRING buffers total)
IPC_RPESSAGE_MAX_VRING_BUF_SIZE - this should stay at 512 bytes total per VRING buffer.
This mean the M4F to Linux AND Linux to M4F are share the Vringbuf? Right? so the packet needs limited to 256? right?
BR,
Biao
