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QLIB-function: QAPIExtWriteDA
With the function QAPIExtReadAD it is possible to give out a digital value from an input channel of an A/D card.
void QAPIExtWriteDA(
ULONG cardhandle
ULONG channel
ULONG value
ULONG mode
);
Parameter 1
| cardhandle |
Defines the handle from the opened card |
Parameter 2:
| channel |
Defines the channel, from which the digital value should be give out |
Parameter 3:
| value |
Defines the digital value, which should be send out |
Parameter 4:
| mode |
Defines a card dependent parameter (look also card specific parameter) |
Return value
None.
Commands
Dependent of the hardware the D/A card or the D/A unity of a card writes the digital value first into the slave latch. The task on the D/A output follows only by the first call of the function QAPIExtLatchDA.
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