Dataman 770 Series - Manual (Page 17)

Development kit for DATAMAN 770 series
Programmer’s Guide
mV – determines range, which is to be set (amount of mV per division)
Return value:
The vertical shift which must be set to keep the position of 0V at the same place.
Remark:
If it is necessary to keep the 0V position on the screen intact, it is necessary to set the
vertical shift using function SetVert to the return value.
3.3.3. SetCoupling
Sets selected coupling on the channel.
void __declspec(dllimport) __stdcall SetCoupling(int channel, int coupling);
Parameters:
channel – determines channel
CHANNEL_A – channel A
CHANNEL_B – channel B
coupling – determines coupling
COUPLING_AC – AC coupling
COUPLING_DC – DC coupling
Return value: -
3.3.4. SetVert
Sets specified shift to the selected channel.
int __declspec(dllimport) __stdcall SetVert(int channel, int shift);
Parameters:
channel – determines channel
CHANNEL_A – channel A
CHANNEL_B – channel B
shift – shift value from 0 to 4095, where 0 moves the waveform maximally
downwards and 4095 moves the waveform maximally upwards
Return value:
Position on the screen (quantization level), which corresponds with 0V.
3.3.5. SetTriggerLevel
Sets threshold on the selected source.
void __declspec(dllimport) __stdcall SetTriggerLevel(int channel, int level);
Parameters:
channel – determines channel
CHANNEL_A – channel A
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