Hello,
We are using Micrium’s TCP/IP stack and are having a problem. Scenario:
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Code running on an IAR STR912 dev board which is connected to LAN through the ethernet connector.
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Code compiled using IAR tools
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PC, also on lan, used to ping IAR board.
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ICMP Ping replies come up in < 1ms
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ICMP Ping reply <1ms maintained indefinitely if LAN consists only of PC and IAR board
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If connected to large LAN with broadcasts, Ping response time suddenly starts to exceed 1ms after a while…builds up higher and higher to be over a second…and then after a while, the whole MCU freezes.
Has anyone else seen this? Any help will be appreciated!
Thanks
Nirosh