Asus AAEON FWS-7840, Руководство пользователя

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Appendix C – Digital I/O Ports 95
Net
work
Ap
plian
ce
FW
S-
78
40
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Boolean
AaeonReadPinStatus(byte PinBit)
{
Boolean PinStatus ;
If (PinBit < Pin5Bit) {
If (PinBit < Pin3Bit) {
1;
} else {
2;
}
PinStatus = IoBitRead(
StatusReg1, PinBit
);
} else if ((PinBit > Pin4Bit) && (PinBit < Pin7Bit))
{
PinStatus = IoBitRead(
StatusReg2, (PinBit - PinBit4) + 3
);
} else if (PinBit == Pin7Bit)
{
PinStatus = IoBitRead(
StatusReg3,3
);
} else
{
PinStatus = IoBitRead(
StatusReg4,7
);
}
Return PinStatus ;
}
VOID
AaeonSetOutputLevel(byte PinBit, byte Value)
{
ConfigDioMode(
PinBit, OutputPin
);
If (PinBit < Pin5Bit) {
If (PinBit < Pin3Bit) {
1;
} else {
2;
}
IoBitSet (
StatusReg1, PinBit, Value
);
} else if ((PinBit > Pin4Bit) && (PinBit < Pin7Bit))
{
IoBitSet (
StatusReg2, (PinBit - PinBit4) + 3, Value
);
} else if (PinBit == Pin7Bit) {
IoBitSet (
StatusReg3, 3, Value
);
} else {
IoBitSet (
StatusReg4, 7, Value
);
}
}
*********************************************************************