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NETRONIX
(commands connected with write to/and read from transponders can last up to 100
ms).
We write inquiry-command to CTU module:
SLAVE ADDRESS (1B)
PARAMETERS (0...n B)
The „number of bytes" field must contain information on byte quantity sent directly
"command" fields and "parameters".
We have then:
SLAVE ADDRESS (1B)
NETRONIX
NUMBER OF BYTES(1B)
0
Number of bytes N or 0xCB
1
2
I
C SEND
START
2
I
C SEND:
0b110000a0
Wait for ACK
2
I
C SEND:
Number of bytes,command,[data]
Wait 1ms
2
I
C START
2
I
C SEND:
0b110000a1
Wait for ACK
2
I
C READ 1 byte:N
TAK
N= 0xCB ?
NIE
Receive N bytes
2
I
C SEND
STOP
CTU-Mxx
COMMAND (1B)
PARAMETERS + OPERATION CODE
(N bytes)
.
9
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