Instructions

4.Advanced User Guidebook
76
Parameter name Meaning Value Comment
HEAD Header size 4 bytes int
2) TYPE
Parameter name Meaning Value Comment
TYPE Model 12 bytes char
3) BYTE
Parameter name Meaning Value Comment
BYTE Data length in bit 4 bytes int
4) SIZE
Parameter name Meaning Value Comment
SIZE File size 4 bytes int Used to check the file
integrity
5) VOLT
Parameter name
Meaning
Value
Comment
VOLT Voltage division,
divided by 400 is
ADC resolution.
(When the source is
CH1&CH2, it is CH1
voltage division.)
4 bytes float The value indicates voltage
(the unit is mV), such as 200
mV.
6) SAMP
Parameter name Meaning Value Comment
SAMP Sample rate 4 bytes float The unit is Sa/s.
7) ADCB
Parameter name Meaning Value Comment
ADCB ADC bit, ADC
resolution
4 bytes int 8-bit or 12-bit
8) CHAN
Parameter name Meaning Value Comment
CHAN Number of channels 4 bytes int 1 or 2
9) VOL2
Parameter name Meaning Value Comment
VOL2 Voltage division,
divided by 400 is
ADC resolution.
(When the source is
CH1&CH2, it is CH2
voltage division.)
4 bytes float The value indicates voltage
(the unit is mV), such as 200
mV.
2.Data
The data type is signed integer. You can determine the data type (char, short int or int) based on
the BYTE parameter. The valid range is determined by the ADCB parameter, e.g. the valid range
for 8-bit ADC is -127 to +127.