Hi Paul,

thanks for reaching out. You can now integrate Python scripts within REXYGEN 2.50.10 - for upgrade see post https://forum.rexygen.com/topic/120/installation-of-rexygen-2-50-10-testing

Python block documentaton: https://www.rexygen.com/doc/ENGLISH/MANUALS/BRef/PYTHON.html#x272-27100016

Let us know if it helped.

Regards,
Tomas

Hi Ivan,

thank you for your question.
Using REXLANG function block you can manage Ethernet communication - see REXLANG documentation - part Communication functions: https://www.rexygen.com/doc/PDF/ENGLISH/BRef_ENG.pdf#page=447

Have a look also at "0504-01 Generic UDP Sender Receiver" example which can help you to start with the implementation.

Regards, Tomas

Thanks for the explanation, now I understand. Nice solution.

Jaroslav

Hi @Scoobsalamander, thanks for info, I will look into it.

Hubert

No problem, it is only for some hobby-related stuff so no rush.

Grtz,

Kris

Hi Chris,

thank you for reaching out.

Yes, it is possible to interface with SX1509 via I2C using REXYGEN. However, it will require a bit of hand-coding.

Have a look at function block called REXLANG and its function "OpenI2C" - https://www.rexygen.com/doc/PDF/ENGLISH/BRef_ENG.pdf#page=439

There are also some examples on I2C communication available - "0502 Generic I2C Communication" folder in Examples library (which is part of REXYGEN Studio) - these might help you to see how to implement the I2C communication according to your needs.

Let us know about your progress.

Regards, Tomas

Hi,

In this case you just use spi_bufTx[0] = 0;

If you wanted e.g. SPI_MODE = 2 and LSBFIRST, you would use

spi_bufTx[0] = 2 | 8;

In other words, the first 2 bits define mode, the 3rd bit defines CS behavior, the 4th defines LSB etc.

CS signal is controlled by operating system. You can only change its behavior by the 3rd bit as mentioned above.

As for the delay function, I have turned it into a separate topic.

Best regards,
Jaroslav