NETRONIX www.netronix.pl
4
4 Interfaces
4.1 1-WIRE
1-WIRE interface is used to transmit read the ID of the applied transponder. The device
supports the command READ_ROM and SEARCH_ROM.
4.2 RS232 TTL
Interface RS232 TTL is used to configure the device. Transmission parameters are shown in
the table below:
RS232 – TTL
Interface type Serial RS232 (voltage levels 0..5V)
Baudrate 9600bps
Parity bit No
Number of data bits 8
Number of stop bits 1
The data is exchanged in the protocol NETRONIX. Protocol description is available at:
http://www.netronix.pl/
5 Configuration
5.1 Factory configuration
Parameter Default
value Description
FamilyCode 0x01 Family code (1 byte emulated ID)
DeviceAdr 0x00 The device address (7 byte emulated ID)
Hold time ID 0x05 The time that your device will remember to read
the ID and send it to the 1-Wire bus.
Time [s] = 0.1 * SetValue
Priority service 1-Wire
bus 0x00
Value:
0x00 – the process of reading tags and process
support 1-WIRE bus have the same priority.
0x01 – process supports 1-Wire bus has a higher
priority than the process of reading tags.
5.2 Reading the software version
To read software version, send following data frame to device::
Where:
•Length – length of data frame in bytes
•Command – code of C_FirmwareVersion command
Device should respond by sending following data frame:
Where:
•Length – length of data frame in bytes
•Command+1 – code of command performed increased by 1
•Data[ ] – sequence of ASCII characters describing software version
•OpCode – operation code
