CS115 Barometric Pressure Sensor

5.1 Period Averaging Measurement Examples

5.1.1 Period Averaging Measurement Example for CR10(X)

EXAMPLE 1. Sample Program for CR10(X)

;{CR10X}

 

;

 

 

*Table 1 Program

 

01:

1

Execution Interval (seconds)

;Turn on CS115 one minute before the hour

;

 

 

1: If time is (P92)

 

1:

59

Minutes (Seconds --) into a

2:

60

Interval (same units as above)

3:

48*

Set Port 8* High

;Measure CS115 at the top of the hour

;

 

 

2: If time is (P92)

 

1:

0

Minutes (Seconds --) into a

2:

60

Interval (same units as above)

3:

30

Then Do

3: Period Average (SE) (P27)

1:

1

Reps

2:

14

200 kHz Max Freq @ 2 V Peak to Peak, Freq Output

3:

6*

SE Channel

4:

10

No. of Cycles

5:

5

Timeout (units = 0.01 seconds)

6:

1*

Loc [ P_mb ]

7:

1000

Mult

8:

0.0

Offset

;Turn off CS115

 

;

 

 

4: Do (P86)

 

1:

58*

Set Port 8* Low

5:End (P95)

6:If time is (P92)

1:

0

Minutes (Seconds --) into a

2:

60

Interval (same units as above)

3:

10

Set Output Flag High (Flag 0)

7: Real Time (P77)

1: 0110 Day,Hour/Minute (midnight = 0000)

7