Acrosser AR-B104D - Manual (Page 7)

AR-B104D Software Programming Guide
3
2.1.4 GetMemBaseAddr
♦ Description
This function is used to get the SRAM base address of the selected
AR-B104D card.
♦ Syntax
XXX_GetMemBaseAddr (i16 CardNum, u32* MemBaseAddr)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
MemBaseAddr: The SRAM base address of the selected AR-B104D
card.
2.1.5 GetEventBuffer
♦ Description
Get an event from device event queue.
♦ Syntax
XXX_GetEventBuffer (i16 CardNum, event* Event)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
Event: The memory address of buffer to put the event from queue. The
types of event are listed: 0 input, 1 counter timeout, 2 counter
overflow, 3 pulse generator finished,4 timer finished,5 counter
reach to target.
2.1.6 GetEventCounter
♦
Description
Get how many events stayed in device event queue.
♦ Syntax
XXX_GetEventCounter (i16 CardNum, u16* Count)
♦
Argument
CardNum: The card number of AR-B104D. Range from 1~4.
Count: The memory address of buffer to put the number of events in
queue.
2.1.7 SetCallbackFunc
♦ Description
Set the callback function pointer.
♦
Syntax