Returns the level of the connector ID pins.
Gx3748ReadConnectorId (nHandle, pnConnectorId, pnStatus)
Name |
Type |
Comments |
nHandle |
SHORT |
Handle for a GX3748 board. |
pnConnectorId |
PSHORT |
Returns the level of the connector ID pins. |
pnStatus |
PSHORT |
Returned status: 0 on success, negative number on failure. |
This function returns the level of the three connector ID pins. Not connected pins are set to logic high (‘1’). The board’s front connector pins 1, 22, and 43 are the three connector ID pins. Pin 1=bit 0, pin 22=bit 1, pin 43=bit 2.
A logic high (‘1’) means the pin is set to high, logic low (‘0’) means the pin is set to low.
See the Gx3748PioSetGroupDirection() API for complete example.
The following example returns the level of the connector ID pins:
SHORT nHandle, nStatus;
SHORT nConnectorId;
Gx3748ReadConnectorId (nHandle, &nConnectorId, &nStatus);