User`s manual

PCI 703 User Manual Eagle Technology - Data Acquisition
Eagle Technology © Copyright 2001-2004 – www.eagledaq.com 22
Channel Long Channel
0: DAC Channel 0
1: DAC Channel 1
Frequency Long Actual value written to counter
ClkSrc Long Clock source
0: Internal 20 MHz
1: Internal 100 KHz
2: External Clock
GateSrc Long Gate Source – Ignored
Continuous Long Mode
Length Long Number of samples in buffer
uVoltage Pointer to a long buffer Buffer filled with micro voltages
Return Long Error Code
API-CALL
Long EDRE_DAControl (ulng Sn, ulng Channel, ulng Command)
Parameter Type Description
Sn Unsigned long Board’s serial number
Channel Unsigned long Channel
0: DAC Channel 0
1: DAC Channel 1
Command Unsigned long Command Code
0: NULL
1: Start process
2: Stop process
3: Pause process
4: Continue process
Return Long Error Code
ACTIVEX CALL
Long EDREDAX.Control (long Channel, long Command)
Parameter Type Description
Channel Long Channel
0: DAC Channel 0
1: DAC Channel 1
Command Long Command Code
0: NULL
1: Start process
2: Stop process
3: Pause process
4: Continue process
Return Long Error Code