I need to use 2 UART ports and the vim3 has two.
I am using Ubuntu Desktop
Linux Debug UART at ttyS1
hardware UART at ttyS3
I can use ttyS3 fine, but cannot use ttyS1
Any help is much appreciated.
I need to use 2 UART ports and the vim3 has two.
I am using Ubuntu Desktop
Linux Debug UART at ttyS1
hardware UART at ttyS3
I can use ttyS3 fine, but cannot use ttyS1
Any help is much appreciated.
How to enable ttyS1?