| 8 - UART Operations
7. To test UART send function, you can input characters, such as
hello ubuntu
, on the VisionFive 2 minicom. Then you will
see the character are outputted on the Ubuntu minicom as the following:
Figure 8-12 Test UART Send
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Figure on the Left: Ubuntu minicom interface
◦
Figure on the Right: VisionFive 2 minicom interface
Test UART Receive:
8. To test UART receive, you can input characters, such as
hello visionfive
on the Ubuntu minicom. Then you will see
the characters are outputted on the VisionFive 2 minicom:
Figure 8-13 Test UART Receive
◦
Figure on the Left: Ubuntu minicom interface
◦
Figure on the Right: VisionFive 2 minicom interface
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