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Connecting SigmaStudio with TCP/IP

Question asked by LsH on Oct 9, 2012
Latest reply on Oct 17, 2012 by BrettG



I’m working on a design containing a micro controller (with a Ethernet connection) and a ADAU1761.


Testing is a bit difficult for me, I think because my I2C bus is used a lot. Maybe the USBi interface don’t like that…


But I saw in the new 3.7 version that there is an option to chose for a TCPIP connection. I found that the connection is made to localhost port 8086. I logged the information that’s send from sigma studio.


The format for sending data is almost clear for me. How reads work and other options is’nt clear. Is it some where documented? Or is there some other option available that enable me to send the data using my micro controller (and reading data back, normal configuration is implemented in my program and works fine).


0x1B 0x00 0x40 0x06 0x00 0x01 0x01 0x01 0x00 0x00 0x01 (unknown first record)

0x09 0x00 0x09 0x01 0x00 0x01 0x40 0xEB 0x7F

0x09 start

0x00 0x09 record size

0x01 ?

0x00 0x01 number of bytes to write

0x40 0xEB address

0x7F byte to write


… data …


0x0A 0x00 0x08 0x01 0x00 0x06 0x40 0x02 (last unknown record, wait for a ready signal?)