#1 April 3, 2018 03:11:44

adamlevine
Registered: 2018-04-03
Posts: 1
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TCPIP vs external interrupt

TCPIP vs external interrupt

Why running TCPIP inserts random delays into the external interrupt response time. External interrupt has priority 7 and uses SRS. Nothing else with priority 7. The TCPIP server is a Harmony example.
If the server is not running, the external interrupt delay is constant (1us).
After starting the server, it changes between 1 - 2 us.
I do not know what to try anymore.

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#2 April 6, 2018 16:08:47

SupportEngineer
Registered: 2016-03-11
Posts: 58
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TCPIP vs external interrupt

Could you provide more detail about your intended application? The TiWi-uB2 is a Bluetooth module, we are not clear on how you are using TCP/IP? Can you confirm that you have posted this question to the correct forum and you are working with the Tiwi-uB2?

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