DlnUartGetPortCount() Function

The DlnUartGetPortCount() function retrieves the total number of the UART ports available in your DLN-series adapter.

This function is defined in the dln_uart.h file.

Syntax

C/C++

DLN_RESULT DlnUartGetPortCount(
    HDLN handle, 
    uint8_t *count
);

Parameters

handle: A handle to the DLN-series adapter.
count: A pointer to an unsigned 8-bit integer. This integer will be filled with the number of available ports after function execution.

Return Value

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