Search found 85 matches

by Duhjoker
Tue Apr 18, 2017 8:59 pm
Forum: General Discussion
Topic: EZSBC esp32 dev board spi pins?
Replies: 13
Views: 9691

Re: EZSBC esp32 dev board spi pins?

I'm using the standard adafruit drivers that have been updated to use ESP32, my own library made using the best optimizations I could find with added ESP32 support. On the links to the drivers you listed..... Are these for using the sdk or IDF or are they for arduino? My current work uses all arduin...
by Duhjoker
Tue Apr 18, 2017 8:16 am
Forum: General Discussion
Topic: EZSBC esp32 dev board spi pins?
Replies: 13
Views: 9691

Re: EZSBC esp32 dev board spi pins?

Ok how do I tell the spi driver what pins I want to use?
by Duhjoker
Mon Apr 17, 2017 11:24 pm
Forum: General Discussion
Topic: EZSBC esp32 dev board spi pins?
Replies: 13
Views: 9691

EZSBC esp32 dev board spi pins?

Hi guys I've got one of these EZSBC esp32 dev boards and I am ready to start testing my graphics with my ili9341 TFT but I can't figure out which pins are what. I was hoping some one has a lil experience with these dev boards and can tell me which pins are the spi pins and which ones are digital IO ...
by Duhjoker
Mon Apr 17, 2017 6:06 am
Forum: General Discussion
Topic: Definite clarification of using external lipo power supply
Replies: 1
Views: 1914

Definite clarification of using external lipo power supply

I spent the evening soldering the pins to my EZSBC ESP32 dev board and I'm ready to start testing my board and TFT combo for a project I'm working on but I'm afraid to add power to it. Can I please get a definite yes or no on wether I can power it straight from a 3.7v lipo for external power? Is the...
by Duhjoker
Mon Apr 17, 2017 3:23 am
Forum: General Discussion
Topic: ESP32 vs ESP8266 spi differences
Replies: 7
Views: 9568

Re: ESP32 vs ESP8266 spi differences

the files I am talking about are the esp32 and esp8266 SPI library .h an.cpp in the arduino esp32 library and esp8266 library. ok so heres the esp32 #ifndef _SPI_H_INCLUDED #define _SPI_H_INCLUDED #include <stdlib.h> #include "pins_arduino.h" #include "esp32-hal-spi.h" class SPISettings { public: SP...
by Duhjoker
Sun Apr 16, 2017 9:06 am
Forum: General Discussion
Topic: ESP32 vs ESP8266 spi differences
Replies: 7
Views: 9568

Re: ESP32 vs ESP8266 spi differences

Can i get some feed back on the differences please. Hopefully with an explanation and a some advice? I keep loooking at the spi for both the ESP8266 and 32 and cant find any thing different except esp32 divides its functions into two sets of files. But they connect. Also it uses lsb first over msbfi...
by Duhjoker
Fri Apr 14, 2017 1:55 am
Forum: ESP-IDF
Topic: Compiling arduino code with IDF
Replies: 0
Views: 1283

Compiling arduino code with IDF

Hi guys I'm trying to learn about the esp32 dev board but I'm having trouble. I'm working on an Iot gaming device using an ili9341 and an esp32 board. My original library had 8266 support but no 32 support. So I've had to create a new library. The problem with the new library is that there is no fra...
by Duhjoker
Wed Apr 12, 2017 2:57 am
Forum: General Discussion
Topic: ESP32 vs ESP8266 spi differences
Replies: 7
Views: 9568

Re: ESP32 vs ESP8266 spi differences

Ok so after finding the Adafruit drivers for the ili9341 TFT with added ESP32 support and creating an all in one graphics library, I realized I still need a couple functions. Like........ Clear memory Update screen Update all And some frame buffer stuff. Things needed for a gaming library so buttons...
by Duhjoker
Tue Apr 11, 2017 8:35 am
Forum: ESP32 Arduino
Topic: General questions for esp32 newb
Replies: 7
Views: 6279

Re: General questions for esp32 newb

Ok so i have a library now for the ESP32 and most of the common 340x220 resolution tft's. I found adafruits driver library for the ili9341 which now works with esp32 and added a ton of graphics functions to it incliding a tile map function that lets you store your bitmaps once in progmem then use a ...
by Duhjoker
Sat Apr 08, 2017 12:20 am
Forum: General Discussion
Topic: ESP32 vs ESP8266 spi differences
Replies: 7
Views: 9568

Re: ESP32 vs ESP8266 spi differences

I found this...........

https://github.com/MartyMacGyver/ESP32_Adafruit_ILI9341

Maybe I can use it update my library.

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