Hello,
I would like to use MOD-IRDA+
https://www.olimex.com/Products/Modules/Interface/MOD-IRDA+/
from OLIMEXINO-32U4
https://www.olimex.com/Products/Duino/AVR/OLIMEXINO-32U4/open-source-hardware
There is very handy connector UEXT but the problem is that I am not able to detect or do anything- even with the examples listed in the products page.
Can you share what is the best approach and examples if you have any.
Hey,
The only special thing about OLIMEXINO-32U4 is that in your code you need to allow/enable the powering on the UEXT connector - else there will be no 3.3V on pin #1 of the UEXT connector. How to enable the 3.3V on the UEXT? Use the following code:
// UEXT power enable --> PORTB4 --> D8
pinMode(8, OUTPUT);
digitalWrite(8, LOW);
Then you establish an I2C connection to MOD-IRDA+. There should be even official Arduino I2C code examples.
Note that the firmware of MOD-IRDA+ supports only two protocols at the moment: Philips RC5 protocol and SONY SIRC protocol.
Best regards,
Lub/OLIMEX
Hello and thanks a lot LubOlimex :)
I will check also Arduino examples.
I was able easily to test IRDA+ with A20 :)
About the firmware - do you know about any plans to support more protocols?
Regards!
Yes, we have plans to improve it. It had been in our TODO list for a while, but something more urgent always pops up.
Best regards,
Lub/OLIMEX
:) 8)
I'm looking forward to see it ready!