pico Technology PicoScope 2000 Series - Ps2000 SetChannel

API Functions
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PicoScope 2000 Series Programmer's Guide
5.24 ps2000_set_channel
int16_t ps2000_set_channel
(
int16_t handle,
int16_t channel,
int16_t enabled,
int16_t dc,
int16_t range
)
Specifies if a channel is to be enabled, the AC/DC coupling mode and the input range.
Note: The channels are not configured until capturing starts.
Applicability
All modes
Arguments
handle: the handle of the required oscilloscope
channel: an enumerated type specifying the channel. Use
PS2000_CHANNEL_A (0) or PS2000_CHANNEL_B (1).
enabled: specifies if the channel is active:
TRUE = active
FALSE = inactive
dc: specifies the AC/DC coupling mode:
TRUE: DC coupling
FALSE: AC coupling
range: a code between 1 and 10. See the table below, but note that each
oscilloscope variant supports only a subset of these ranges.
Returns
0: if unsuccessful, or if one or more of the arguments are out of range
non-zero: if successful
Code
Enumeration
Range
1
PS2000_20MV
±20 mV
2
PS2000_50MV
±50 mV
3
PS2000_100MV
±100 mV
4
PS2000_200MV
±200 mV
5
PS2000_500MV
±500 mV
6
PS2000_1V
±1 V
7
PS2000_2V
±2 V
8
PS2000_5V
±5 V
9
PS2000_10V
±10 V
10
PS2000_20V
±20 V