DIGITAL TRANSDUCER TESTER & PC-INTERFACE (AVA-03)
14-FEB-2022
PAGE 8 OF
12
© Avanti Elektronik Limited - (44) 01224-583132 - www.avanti.clara.net - [email protected] dqdtst_32.docx
READ FROM EEPROM
PC SENDS
TESTER
RESPONDS
DESCRIPTION
BYTES EXAMPLE
R
Read EEPROM request
1
R
R
Echo
1
R
A...D
Transducer address
1
A
A...D
Echo
1
A
0000...1FFF
Start address
4
0100
0000...1FFF
Echo
4
0100
00...FF
Number of bytes to read
(00 = 256)
2
0A
00...FF
Echo
2
0A
<CR> (0x0D)
Carriage return
1
<CR>
< > (0x20)
Space
1
< >
00...FF
First data byte
2
8A
...
...
...
...
00...FF
Last data byte
2
E7
< > (0x20)
Space
1
< >
OK or NO
Result of operation
2
OK
< > (0x20)
Space
1
< >
0000...FFFF
Checksum over all data
bytes
4
0171
<CR> (0x0D)
Carriage return
1
<CR>
<LF> (0x0A)
Line feed
1
<LF>
