Hi there, We would like to collect logs from HL78 in the deployed devices to be able to analyze them in case any connection troubles. We use UART1 as the main port to communicate with HL78. The datasheet shows that UART0 (Diagnostic Interface) can be used for this purpose. But there aren’t any …

Log data from UART0 and UART3

andrey.gulyants July 29, 2021, 2:15pm 5

This is from HL780x product technical specification:

MLI (modem log interface) UART3