LDI DIGISONDE 4D - Page 246

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DIGISONDE-4D
SYSTEM MANUAL
VERSION 1.2.11
SECTION 5 - SYSTEM SOFTWARE – ANNEX A 5-49
Table 5A- 32: Hardware Sensors Payload Structure
Byte
Offset
Byte
Len
Mnemonic
Description
Units
Type
Range
0
39
HK_HEADER
Housekeeping header
-
Table 5A- 16
-
39
1
SCH_NUMBER
Schedule Number (0 means manual start of sound-
ing)
-
INT8U
0…255
40
1
PROG_NUMBER
Program Number
-
INT8U
1…255
41
LEN
PROG
BIT Program Specification (see Table 5A- 6)
-
-
-
41+LEN
20
STATIC SENSORS
Static sensor data collected in digital and analog
channels
Table 5A- 33
61+LEN
16
CASE0
Sensor data collected in Case #0 of BIT
-
Table 5A- 34
-
77+LEN
16
CASE1
Sensor data collected in Case #1 of BIT
-
Table 5A- 34
-
93+LEN
16
CASE2
Sensor data collected in Case #2 of BIT
-
Table 5A- 34
-
109+LE
N
16
CASE3
Sensor data collected in Case #3 of BIT
-
Table 5A- 34
-
Table 5A- 33 Static Sensor Data Collected in BIT
Byte
Offset
Byte
Len
Mnemonic
Description
Units
Type
Range
0
4
DIGITAL
Status of 32 digital sensors A, B, C, and D
(
Table 5A- 35)
-
4 x INT8U
n/a
4
16
ANALOG
Status of static analog sensors (Table 5A- 36)
For each sensor, the maximum sensor value over a set
of collected samples is obtained by DESC to report
here
-
8 x INT16U
0..1023
(10 bit ADC)
Test ref
Table 5A- 33
Table 5A- 34: Dynamic sensor data collected in BIT case 0, 1, 2, and 3
Byte
Offset
Byte
Len
Mnemonic
Description
Units
Type
Range
0
16
ANALOG
Status of 8 dynamic analog sensors
(Table 5A- 37)
For each sensor, the maximum sensor value over a set
of collected samples is obtained by DESC to report
here
-
8 x INT16U
-