Sep 14, 2018
12:58 AM
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Sep 14, 2018
12:58 AM
Hi:
How should I do if I want to change the SWD to GPIO after a few minutes of power on?
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PSoC 4 Architecture
3 Replies
Sep 14, 2018
02:49 AM
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Sep 14, 2018
02:49 AM
few minutes,do you mean a specified N minutes?
If not, generally, you can config SWD IO to be GPIO mode, then SWD IO will change to GPIO after power on boot.
Thanks,
Ryan
Sep 16, 2018
07:42 PM
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Sep 16, 2018
07:42 PM
Hi rzzh:
The customer want to change the SWD to normal GPIO in 5 minutes later of power on.
Dec 16, 2018
09:41 PM
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Dec 16, 2018
09:41 PM
This may be possible in theory but can you tell the use case? After changed bo GPIO, what would you use these GPIO for? Whether need tie them to any external circuit?
Roy Liu