Aaeon BOXER-6639 - C.3 DIO Sample Program

Appendix C – Digital I/O Information 85
Fanless Embedded Box PC BOXER-6639
C.3 DIO Sample Program
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// SuperIO relative definition (Please reference to Table 1)
#define byte SIOIndex //This parameter is represented from Note1
#define byte SIOData //This parameter is represented from Note2
#define void IOWriteByte(byte IOPort, byte Value);
#define byte IOReadByte(byte IOPort);
// Digital Input Status relative definition (Please reference to Table 2)
#define byte DInputLDN // This parameter is represented from Note3
#define byte DInputReg // This parameter is represented from Note4
#define byte DInputBit // This parameter is represented from Note5
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VOID
Main(){
Boolean PinStatus ;
// Procedure : AaeonReadPinStatus
// Input :
// Example, Read Digital I/O Pin 3 status
// Output :
// InputStatus :
// 0: Digital I/O Pin level is low
// 1: Digital I/O Pin level is High
PinStatus = AaeonReadPinStatus(DInputLDN, DInputReg, DInputBit);
// Procedure : AaeonSetOutputLevel
// Input :
// Example, Set Digital I/O Pin 6 level
AaeonSetOutputLevel(DOutputLDN, DOutputReg, DOutputBit, DOutputVal);
}