GetDAC
Get a DAC register value.
int GetDAC(int dev, DACReg reg, int wait);
Parameters
- dev - number of DAC card.
- reg - DAC register to get - dacAD5422Status, dacAD5422Data, dacAD5422Control, dacLowWeight, dacMaxOutput, dacOutputRange, dacScaleAssign, dacHighWeight, or dacGrossNet
- wait - WAIT_ACK Wait for acknowledgement, NO_WAIT_ACK do not wait for acknowledgement
Return Value
- Returns the result - OK success (If WAIT_ACK may be TIMEOUT)
Remarks
The option card must already be opened by calling OpenMnBd(dev) first. If the application is using main board communication events these events may be called during the wait for acknowledgement.
Examples
extern uint16 g_nDACValue16; extern float g_fDACValue; int dac = 1; // number of dac card - not number of slot // Gets the DAC control register value if(GetDAC(dac, dacAD5422Control, WAIT_ACK) == OK) { DisplayText(0, 0, "GetDAC control result = " + IntToStr(g_nDACValue16)); } // Gets the DAC high weight register value if(GetDAC(dac, dacHighWeight, WAIT_ACK) == OK) { DisplayText(0, 0, "GetDAC high weight = " + FloatToStr(g_fDACValue)); }
See Also
Last modified
7 years ago
Last modified on 04/12/18 12:32:08
Note:
See TracWiki
for help on using the wiki.