How to use UART3 by "Using UART" guide. - Firefly-RK3288 - Firefly Open Source CommunityHow to use UART3 by "Using UART" guide.

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Posted at 10/9/2015 16:08:01 1^#

Please describe what you have done and what's the problem in detail.

Has the device file /dev/ttyS3 been created?

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