Instruction manual

AMPDIO DRIVERS
Page 225
registerBoardEx function.
Group short: ADC channel group.
Trig short: start acquisition trigger source:
TRIG_NOW = 0
Trigger immediately
TRIG_NEVER = 1
Never trigger
TRIG_EXT_LTOH = 2
Trigger on external digital low-high
transition
TRIG_EXT_HTOL = 3
Trigger on external digital high-low
transition
TRIG_EXT_LOW = 4
Trigger when external digital signal is
low
TRIG_EXT_HIGH = 5
Trigger when external digital signal is
high
TRIG_ANA_LTOH = 6
Trigger on analogue low-high transition
TRIG_ANA_HTOL = 7
Trigger on analogue high-low transition
TRIG_ANA_LOW = 8
Trigger when analogue value is low
TRIG_ANA_HIGH = 9
Trigger when analogue value is high
Start short: start acquisition start type:
START_NOW = 0
Start as soon as possible (pre-trigger mode)
START_TRIG = 1
Start when trigger occurs (no pre-trigger)
Chan short: analogue channel for start acquisition
trigger.
Threshold long: analogue threshold for start acquisition
trigger.
Hysteresis long: analogue hysteresis for low-high and
high-low transitions.
HoldOff unsigned long: number of samples to acquire
before applying the trigger when Start is
START_NOW.
Returns short: OK
or ERRHANDLE
ERRCHAN
ERRRANGE
ERRSUPPORT
Prior Calls registerBoardEx