The DlnGpioPinPulldownEnable() function activates an embedded pull-down resistor for the specified pin. For more information, read Pull-up/Pull-down Resistors.
A handle to the DLN-series adapter.
The number of the pin that you want to configure.
The function successfully activated the pull-down resistor.
The pin number is not valid. Use the DlnGpioGetPinCount() function to find the maximum possible pin number.
The DLN adapter does not support pull-down resistors.
The DlnGpioPinPulldownEnable() function is declared in the dln_gpio.h file.