Modified uno2iec firmware to work on the esp8266

[idolpx]

I had to make some changes to get this to compile on for the esp8266.
I loaded it onto a Wemos D1 Mini Pro and wired up an IEC cable using a level converter like you would for a Pi1541. It needs some tweaking to be stable but I was able to get some things loaded.

I don't expect this request to get merged. Just wanted to let you know what I was doing with it and hope some others might want to join in and get this working better.

This module also has 16MB on flash memory. It would be cool to modify the code to load the D64 image directly from flash and feed it to the C64.

[Larswad]

Many thanks for the contribution. Everything is welcome to improve things so, if you think this works well I will check that it doesn't break anything else and then merge it.
BTW, maybe this improvement is even better on my sd2iec variant that adds support for arduino mega?
If you're interested, you could have a look at that, because that project has much better support for many other things like turbos etc.

Lars

[idolpx]

I wouldn't say it works well but it does work. I was able to load up some of my old disk images that a friend archived for me and a few games.

I will take a look at your sd2iec and see if I can get it working on the ESP8266. :)