Part Number: TMS320F28388D
We designed 320F28388D board based on controlCARD design.
Same DP83822, same RJ45 connector.
We got problem after 3~4 hour communication.
Using echo example on LWIP. 28388 works as server while the client using MATLAB.
Direct connect between 28388 to PC.(No switch)
CPU1 run control algorithm, CPU2 run peripheral interface.
Using IPC for inter-core communication.
We get data from DSP every second. it works good.
But after 3~4 hour from start, data refresh every 10 second. Not expected.
We checked the IPC refresh works good.
If we restart MATLAB while this malfunction, require long time for connection, and 10 second refresh continue.
Where we have to dig?
