Tasmota/libesp32/ESP32README.md

ESP32 port with minimal changes

Description:

This is my esp32 port, i try to make only minimal changes to the original source code from Theo Arends, now again for development branch.

Checklist:

• The pull request is done against the latest dev branch
• Only relevant files were touched
• Only one feature/fix was added per PR.
• The code change is tested and works on core Tasmota_core_stage
• The code change pass travis tests. Your PR cannot be merged unless tests pass
• I accept the CLA.
• i checked binary "tasmota.bin" to be the same in development and development_esp32 branch

Here are the main things i have done

• in "lib_extra_dirs" i have libesp32 directory for things missing in ESP32 framework my "ESP32-to-ESP8266-compat" has all files that are not available in ESP32 so you dont have to change the source code and i write code to get the informations from ESP32
• all librarys that are not compatibel i add to lib_ignore
• all code that is not for ESP32 i put in "#ifdef ESP8266" the define is from espessif platform
• all code for ESP32 is in "#ifdef ESP32"
• SerConfu8 type uint8_t for SerialConfig list
• changed "HTTP_HEADER" to "HTTP_HEADER1", in ESP32 its an enum
• for ip adress 0 i used IPAddress(0,0,0,0)
• Special ESP.xxx call i change to ESP_xxx (ESP_rtcUserMemoryWrite, ...) and write macros for ESP8266
• because ESP32 has only WEMOS 32 modul, i exclude all code like this: "if (SONOFF_xxx == Settings.module)" in "#ifdef ESP8266"
• variable "sleep" i changed to "ssleep" because of standard library sleep(..) function
• all esp32 stuff is in support_esp32.ino
• in tasmota.ino i include "tasmota_compat.h"
• in tasmota_template.h i use ifdef and tasmota_templESP32.h
• defines for sensors that currently don't work, i undef in tasmota_templESP32.h
• comment fo "no warnig" in "xdrv_20_hue.ino" thats the only warning i had

Build info

Copy platformio_override_esp32.ini to platformio_override.ini an select your imagetype. You can build tasmota and tasmota32 Version with one build. If you need other versions change platformio_override.ini

stay at home, have fun and keep good

Jörg