Hello
I have a sample code for programming GPIO in Devkit8000. Anyway, I have a question.
How can I find some information about "DeviceType" and "Function" in "CTL_CODE" specially for my board "Devkit8000"?
for example this line of code:
>> FILE_DEVICE_UNKNOWN 0x00000022
how can i know that "FILE_DEVICE_UNKNOWN" is the hex number "0x00000022" ?
best regards...