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Function USBAX172Status

USBAX172Status can be used to query the status of an interface:

int USBAX172Status(int DeviceIndex);

Parameters

DeviceIndex

Zero-based index of the AX172 interface.

return value

A value >= 0 if an AX88172 device is present or a negative error code on failure. Code RTU_DISCONNECTED means that no AX172 device is currently connected on the given index.

Function USBAX172Init

Function USBAX172SendBuffer