Difference between revisions of "Template:RK3399-HWAccess"
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===Access Serial Interface=== | ===Access Serial Interface=== | ||
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For now only UART4 is available for users: | For now only UART4 is available for users: | ||
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Latest revision as of 08:54, 7 November 2024
1 Using On-Board Hardware Resources
1.1 Access Serial Interface
For now only UART4 is available for users:
Serial Interface Serial Device UART0 Used by Bluetooth UART1 Used by Gbps Ethernet UART2 Used by Serial Debug Port UART3 Used by Gbps Ethernet UART4 Available, device name is /dev/ttyS4 (note: this is only applicable for ROM released after 20180618)