SigmaStudio+ Master control block doesn't work (same xml as SigmaStudio 4.7?)

Hello ,

We will check this and get back to you, thanks.

Regards

Harish

Any news, Harish? I tried many things too, but none of them worked… maybe a software problem, xml incompatibility, don’t know

Hello,

Sorry for the trouble caused, it does seem like a bug, but I have to double check it before commenting further. I have tried it too and encountered some strange behaviors.

The self-boot function and other read and write with the EEPROM works fine, the EEPROM is connected with MP0. I wrote a program to the EEPROM and self-booted it, and I can use the SPI read block from master control port to read first four bytes of the EEPROM successfully.

However, If I use other slave selects (MP pins) for writing to external chips like codec etc., then it doesn't work. I can see commands going out, but it doesn't program the external chip.

I have also tried to program the codec on the ADAU1467Z board with an XML file by I2C, it didn't work too. (Here I can't see any commands going out). whereas the same XML file and setup worked fine with SS.

So, I don't think it's your problem, I guess the issue exists with SS+. I will have to investigate this further.

UPDATE: I have been experimenting with the master control port blocks, so I will update it soon after some necessary testing is done.

Regards,

Harish

Ty!

i’ll wait a fix, maybe a new version of the SS+, don’t know. If there is any news, tell me.

For while, I’ll go back to SS (that I have another several problems, but works when it wants)