DlnGpioGetPinCount() Function

DLN_RESULT DlnGpioGetPinCount(
    HDLN handle,
    uint16_t* count
 );

The DlnGpioGetPinCount() function retrieves the total number of GPIO pins available in the DLN-series adapter.

Parameters:

handle
A handle to the DLN-series adapter.
count
A pointer to an unsigned 16-bit integer. This integer will be filled with the number of available pins after the function execution.

Results:

Result Description
DLN_RES_SUCCESS GPIO pin count has been successfully retrieved.

This function is defined in the dln_gpio.h file.