Hello!

I have a very simple question that's not answered in the datasheets or anywhere (that I could find) online.

What is the max current of the DACs?

Hello! I am creating a library to control an SPI-based LCD. However, only a few lines into the setup, A HUGE console error is thrown: Guru Meditation Error of type LoadProhibited occurred on core 0. Exception was unhandled. Register dump: PC : 0x4008594b PS : 0x00060530 A0 : 0x80084a2d A1 : 0x3ffe3b...

Hello! There is a lot of talk all over the place about the ESP-32's ability to re-map it's internal peripherals to different pins. There is not, however, very much explanation on how to actually do this (in layman's terms, anyway. Sure, there are crazy port-manipulating magic things you can do, but ...

Started looking into I2S. It is not a parallel protocol, so it would be impossible to use for an 8080 parallel device such as this LCD(without a converter). Unless, of course, I'm missing something, which is very possible! I am using 8080 because of it's speed and simplicity (also because the LCD is...

I think I found something promising in the ESP32 Arduino libraries. Using the "timerBegin(timer, func, prescaler)" function, you can set up an interrupt that runs periodically. Now I've just got to figure out what prescaler I need! According to the technical datasheet, it says "frequency=(80MHz/pres...

Cool, I'll look into that. Does it support 8-bit parallel?
Just for future reference, however, does that mean that what I'm trying to do cannot be done?

I do not see how I2S applies for this at all...

The LCD is an 8080 parallel LCD that I want to use my own library for (So I could add some features that would be difficult to implement otherwise).

Hello! I am currently working on a library for an LCD. I am trying to make screen refreshes asynchronous. In order to do this, I would need to run the following code once every 500ns (125 cycles): //screenDat is of type uint16_t[128*128]; Holds a copy of the screen's color data //readLoc is of type ...

Cool! Having all of those IO functions in one place is super useful!
Thanks!

Hello! I am trying to make code for an 8080 parallel connection. I've run into a problem very early though! Attempting to edit the register "GPIO_OUT_REG," which, in the technical datasheet is listed as R/W capable, throws an error: sketch_may13a:19: error: lvalue required as left operand of assignm...