Acrosser AR-B104D - Manual (Page 6)

AR-B104D Software Programming Guide
2
Chapter 2 Application Interface
This chapter describes the details of the provided API function. To prevent
using the function under wrong operation system, we add the operation system
prefix in front of function name and separate by underline, e.g.
WXP_RegisterCard or LNX_RegisterCard.
2.1 General Usage
2.1.1 RegisterCard
♦
Description
This function is used to register the selected AR-B104D card. The card has
to be registered by this function before other functions are called.
♦
Syntax
XXX_RegisterCard (i16* CardNum)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
2.1.2 ReleaseCard
♦ Description
This function is used to release the resource of the selected AR-B104D
card.
♦ Syntax
XXX_ReleaseCard (i16 CardNum)
♦
Argument
CardNum: The card number of AR-B104D. Range from 1~4.
2.1.3 GetIOBaseAddr
♦
Description
This function is used to get the I/O base address of the selected AR-B104D
card.
♦ Syntax
XXX_GetIOBaseAddr (i16 CardNum, u32* IOBaseAddr)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
IOBaseAddr: The I/O base address of the selected AR-B104D card.