Communication Error Codes

Table API error codes below is a list of possible error codes from the API and their meanings.

Returned Value	Description
-1	API to HID, timeout error
-2	API to HID, communication failed with the device
-3	Invalid function
-4	Device not found
-5	Communication path not found
-6	Communication refused by the device
-7	Invalid handle
-8	Not enough memory
-9	Out of memory
-10	In protect status
-11	Write error
-12	Read out error
-13	Invalid parameter
-14	Open failed
-15	Response was received from the device with an unsupported report ID
-16	Response of incorrect size was received from the device
-255	Unknown error during communication

API error codes