Pico Communications PicoScope 2105 사용자 설명서

PS2100044-1.0

3.3.12 ps2000_set_channel

short ps2000_set_channel (

short

handle,

short

channel,

short

enabled,

short

dc, 

short

range )

Specifies whether a channel is to be enabled, the position of the AC/DC switch and the
input range. 

handle

, the handle to the required device.

channel

, an enumerated type, must be 

PS2000_CHANNEL_A 

or

 0

.

enabled

, specifies whether the channel is active: 

  TRUE 

= active, 

  FALSE 

= inactive.

dc

, specifies the position of the AC/DC switch: 

  TRUE 

= DC, 

  FALSE 

= AC.

range

, a code between 3 and 10.  See the table below.

0

 if unsuccessful, or if one or more of the arguments are out of range.

1

 if successful.

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