MicroPython Forum (Archive)

What are you trying to accomplish? you can use a pin as RMT, then call deinit and use the the same pin for other things, then init a RMT again maybe?

bitninja wrote: ↑

Fri Jun 12, 2020 2:44 pm

I use...

https://github.com/robert-hh/FTP-Server ... 2-and-PYBD

and am able to transfer files from the file system AND the sdcard much larger than 20MB.

This works, thanks!

I searched but no luck, How could I download large files from over the wifi? over 20MB file sizes.
I tried an FTP script but it stalls on files this big. Any ideas?

pythoncoder wrote: ↑

Tue Jun 02, 2020 4:58 am

I haven't studied the C code. The hardware supports modulation and support in the Python API would be great. I'm sure a tested PR would be welcomed by the maintainers.

Here it is! First pull request also. https://github.com/micropython/micropython/pull/6127/ Tests on the scope passed.

It is explained in the docs . Oh, I see, using PWM on another pin and wiring them together in the circuit to make the carrier, Brilliant! How hard would it be to add a couple arguments to the esp32.RMT() call to set the values? Hard coding works for my needs but I am like a cat, curious about how. ...

First time posting! I was looking at the IR python repo posted above. I am curious how the 38khz carrier is being accomplished on the esp32? I just made it work after hours of poking and my solution was differents. What I did was find the esp32_rmt.c file and change the values for tx config, and bin...