vitzaoral / esp32_thermostat Goto Github PK

Thermostat system based on ESP32 and ILI9341 touch LCD

C++ 68.38% Processing 31.62%

esp32-wroom thermostat ili9341 relay sht3x platformio blynk touchscreen iot

esp32_thermostat's Introduction

ESP32 thermostat witch touch LCD

WiFi thermostat based on the ESP32 (Espressif WROOM-32 Developer Kit), using several SHT3X(SHT31-D) temperature/humidity sensor and ILI 9341 TFT LCD Touch display. Data are sent to the Blynk server. Thermostat can be controlled by the Blynk application from iPhone or directly by touch on the LCD. Project is free to use, coded in C++, created in Visual Code with PlatfomIO IDE.

To build a project, you need to download all the necessary libraries and create the settings.cpp file in the src folder with specific settings:

// address 1 - enable/disable heating
#define EEPROM_ENABLED_DISABLED_HEATING_ADDRESS 1
// address 2 - target temperature
#define EEPROM_TARGET_HEATING_TEMPERATURE_ADDRESS 2
// address 3 - target temperature was set from display
#define EEPROM_TARGET_HEATING_TEMPERATURE_DISPLAY_SET_ADDRESS 3
// address 4 - heating enabled/disabled was set from display
#define EEPROM_ENABLED_DISABLED_HEATING_DISPLAY_SET_ADDRESS 4

#define MAX_TEMPERATURE_FROM_DISPLAY 25
#define MIN_TEMPERATURE_FROM_DISPLAY 10

// Thermostat project settings
struct Settings
{
    const char *ssid = "WIFI ssid";
    const char *password = "WIFI password";
    const char *blynkAuth = "blynkAuthDevice1";
    const char *blynkAuthOutdoor = "blynkAuthDevice2";
    const char *blynkAuthBedroom = "blynkAuthDevice3";
    const char *blynkAuthPantry = "blynkAuthDevice4";
    const char *hostNameOTA = "OTA host name";
    const char *passwordOTA = "OTA password";
    const char *version = "0.1.0";
};

LCD Touch panel library & wiring:

I'm using awasome TFT_eSPI library from Bodmer. You must update User_Setup.h file to set display type and pins. There is ESP32 section, my setup for this section is following:

// ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR ESP32 SETUP   ######

// For ESP32 Dev board (only tested with ILI9341 display)
// The hardware SPI can be mapped to any pins
#define TFT_MISO 19
#define TFT_MOSI 23
#define TFT_SCLK 18
#define TFT_CS   15  // Chip select control pin
#define TFT_DC    2  // Data Command control pin
#define TFT_RST  -1  // Set TFT_RST to -1 if display RESET is connected to ESP32 board RST
#define TOUCH_CS  4  // Chip select pin (T_CS) of touch screen

For wires connection between the display and the ESP32 look to the schema..

5V relay vs 3.3V ESP32 pins

When you have 5V relay, there is a need to think about 3.3V ESP32 pins. You can't just connect ESP32 pin to source pin of the relay, it would not work. One way is insert MOSFET between ESP32 pin and source pin of the relay. Other solution is just use the 3.3V relay, or solid state relay. More information is here.

Currents list:

ESP32 Espressif WROOM-32 Developer Kit
HLK-PM01 220v to 5v power supply
Relay module shield
2.8" SPI TFT LCD Touch Panel
SHT3X (SHT-31D) temperature and humidity sensor
Button, Mosfet

Schema:

Finished project:

How the finished project works is shown in this YouTube video.

esp32_thermostat's People

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esp32_thermostat's Issues

error: redefinition of 'struct Settings'

I get the above error when trying to build the project. I'm not quite sure how to solve the problem.

I've pasted the terminal output below:

Executing task: platformio run <

Processing esp32dev (platform: espressif32; board: esp32dev; framework: arduino)

Verbose mode can be enabled via -v, --verbose option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 1.11.1 > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (esp-prog) External (esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES: toolchain-xtensa32 2.50200.80 (5.2.0), framework-arduinoespressif32 2.10004.191002 (1.0.4), tool-esptoolpy 1.20600.0 (2.6.0)
LDF: Library Dependency Finder -> http://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 35 compatible libraries
Scanning dependencies...
Dependency Graph
|-- 3.1.5
|--
| |-- 1.1.6
| | |-- 1.0.1
|--
| |-- 1.0
| | |-- 1.0
| | | |-- 1.0
| | |-- 1.0
| | |-- 1.0
| |--
| | |-- 1.1.6
| | | |-- 1.0.1
| |-- 1.0
| |--
| | |-- 1.0
| | |--
| | | |-- 1.1.6
| | | | |-- 1.0.1
| | |-- 1.0
| | |-- <TFT_eSPI> 1.4.21
| | | |-- 1.0
| | | |-- 1.0
| | | |-- 1.0
| | | | |-- 1.0
| | |-- 1.0.3
| | |-- 1.0
| | |-- 1.8.0
| | | |-- <SD(esp32)> 1.0.5
| | | | |-- 1.0
| | | | |-- 1.0
| | | |-- 1.0
| | | |-- 1.0
| | | | |-- 1.0
| |-- 0.6.1
| | |-- 1.0
| | |-- <SD(esp32)> 1.0.5
| | | |-- 1.0
| | | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
| |-- 1.0.3
| |--
| | |--
| | | |-- 1.0
| | | |--
| | | | |-- 1.1.6
| | | | | |-- 1.0.1
| | | |-- 1.0
| | | |-- <TFT_eSPI> 1.4.21
| | | | |-- 1.0
| | | | |-- 1.0
| | | | |-- 1.0
| | | | | |-- 1.0
| | | |-- 1.0.3
| | | |-- 1.0
| | | |-- 1.8.0
| | | | |-- <SD(esp32)> 1.0.5
| | | | | |-- 1.0
| | | | | |-- 1.0
| | | | |-- 1.0
| | | | |-- 1.0
| | | | | |-- 1.0
| | |--
| | | |-- 1.1.6
| | | | |-- 1.0.1
| | |-- 1.0.3
| |-- 1.2
| | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
|-- 1.0.3
|--
| |--
| | |-- 1.0
| | |--
| | | |-- 1.1.6
| | | | |-- 1.0.1
| | |-- 1.0
| | |-- <TFT_eSPI> 1.4.21
| | | |-- 1.0
| | | |-- 1.0
| | | |-- 1.0
| | | | |-- 1.0
| | |-- 1.0.3
| | |-- 1.0
| | |-- 1.8.0
| | | |-- <SD(esp32)> 1.0.5
| | | | |-- 1.0
| | | | |-- 1.0
| | | |-- 1.0
| | | |-- 1.0
| | | | |-- 1.0
| |--
| | |-- 1.1.6
| | | |-- 1.0.1
| |-- 1.0.3
|--
| |-- 1.0
| |--
| | |-- 1.1.6
| | | |-- 1.0.1
| |-- 1.0
| |-- <TFT_eSPI> 1.4.21
| | |-- 1.0
| | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
| |-- 1.0.3
| |-- 1.0
| |-- 1.8.0
| | |-- <SD(esp32)> 1.0.5
| | | |-- 1.0
| | | |-- 1.0
| | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
Building in release mode
Compiling .pio/build/esp32dev/src/main.cpp.o
Compiling .pio/build/esp32dev/src/settings.cpp.o
In file included from lib/Display/Display.h:4:0,
from lib/InternetConnection/InternetConnection.h:10,
from src/main.cpp:2:
lib/Display/../../src/settings.cpp:14:8: error: redefinition of 'struct Settings'
struct Settings
^
In file included from lib/InternetConnection/InternetConnection.h:4:0,
from src/main.cpp:2:
lib/InternetConnection/../../src/settings.cpp:14:8: error: previous definition of 'struct Settings'
struct Settings
^
In file included from lib/Thermostat/Thermostat.h:4:0,
from lib/InternetConnection/InternetConnection.h:11,
from src/main.cpp:2:
lib/Thermostat/../../src/settings.cpp:14:8: error: redefinition of 'struct Settings'
struct Settings
^
In file included from lib/InternetConnection/InternetConnection.h:4:0,
from src/main.cpp:2:
lib/InternetConnection/../../src/settings.cpp:14:8: error: previous definition of 'struct Settings'
struct Settings
^
Compiling .pio/build/esp32dev/libaf0/Display/Display.cpp.o
Compiling .pio/build/esp32dev/lib7eb/Thermostat/Thermostat.cpp.o
Compiling .pio/build/esp32dev/libece/InternetConnection/InternetConnection.cpp.o
In file included from lib/Display/Display.h:4:0,
from lib/Thermostat/Thermostat.h:8,
from lib/Thermostat/Thermostat.cpp:1:
lib/Display/../../src/settings.cpp:14:8: error: redefinition of 'struct Settings'
struct Settings
^
In file included from lib/Thermostat/Thermostat.h:4:0,
from lib/Thermostat/Thermostat.cpp:1:
lib/Thermostat/../../src/settings.cpp:14:8: error: previous definition of 'struct Settings'
struct Settings
^
In file included from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/ip_addr.h:41:0,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcpip_adapter/tcpip_adapter.h:45,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_legacy.h:23,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_event/esp_event.h:26,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_loop.h:22,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.h:27,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiSTA.h:28,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFi.h:32,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:23,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/def.h:108:0: warning: "htons" redefined
#define htons(x) lwip_htons(x)
^
In file included from /Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkApi.h:19:0,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkApiArduino.h:14,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:20,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkProtocolDefs.h:78:0: note: this is the location of the previous definition
#define htons(x) ( ((x)<<8) | (((x)>>8)&0xFF) )
^
In file included from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/ip_addr.h:41:0,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcpip_adapter/tcpip_adapter.h:45,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_legacy.h:23,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_event/esp_event.h:26,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_loop.h:22,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.h:27,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiSTA.h:28,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFi.h:32,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:23,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/def.h:109:0: warning: "ntohs" redefined
#define ntohs(x) lwip_ntohs(x)
^
In file included from /Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkApi.h:19:0,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkApiArduino.h:14,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:20,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkProtocolDefs.h:83:0: note: this is the location of the previous definition
#define ntohs(x) htons(x)
^
In file included from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/ip_addr.h:41:0,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcpip_adapter/tcpip_adapter.h:45,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_legacy.h:23,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_event/esp_event.h:26,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_loop.h:22,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.h:27,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiSTA.h:28,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFi.h:32,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:23,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/def.h:110:0: warning: "htonl" redefined
#define htonl(x) lwip_htonl(x)
^
In file included from /Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkApi.h:19:0,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkApiArduino.h:14,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:20,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkProtocolDefs.h:79:0: note: this is the location of the previous definition
#define htonl(x) ( ((x)<<24 & 0xFF000000UL) |
^
In file included from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/ip_addr.h:41:0,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcpip_adapter/tcpip_adapter.h:45,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_legacy.h:23,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_event/esp_event.h:26,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32/esp_event_loop.h:22,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.h:27,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiSTA.h:28,
from /Users/chris/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFi.h:32,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:23,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip/lwip/def.h:111:0: warning: "ntohl" redefined
#define ntohl(x) lwip_ntohl(x)
^
In file included from /Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkApi.h:19:0,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkApiArduino.h:14,
from /Users/chris/.platformio/lib/Blynk_ID415/src/BlynkSimpleEsp32.h:20,
from lib/InternetConnection/InternetConnection.cpp:1:
/Users/chris/.platformio/lib/Blynk_ID415/src/Blynk/BlynkProtocolDefs.h:84:0: note: this is the location of the previous definition
#define ntohl(x) htonl(x)
^
In file included from lib/Display/Display.h:4:0,
from lib/InternetConnection/InternetConnection.h:10,
from lib/InternetConnection/InternetConnection.cpp:2:
lib/Display/../../src/settings.cpp:14:8: error: redefinition of 'struct Settings'
struct Settings
^
In file included from lib/InternetConnection/InternetConnection.h:4:0,
from lib/InternetConnection/InternetConnection.cpp:2:
lib/InternetConnection/../../src/settings.cpp:14:8: error: previous definition of 'struct Settings'
struct Settings
^
*** [.pio/build/esp32dev/src/main.cpp.o] Error 1
*** [.pio/build/esp32dev/lib7eb/Thermostat/Thermostat.cpp.o] Error 1
In file included from lib/Thermostat/Thermostat.h:4:0,
from lib/InternetConnection/InternetConnection.h:11,
from lib/InternetConnection/InternetConnection.cpp:2:
lib/Thermostat/../../src/settings.cpp:14:8: error: redefinition of 'struct Settings'
struct Settings
^
In file included from lib/InternetConnection/InternetConnection.h:4:0,
from lib/InternetConnection/InternetConnection.cpp:2:
lib/InternetConnection/../../src/settings.cpp:14:8: error: previous definition of 'struct Settings'
struct Settings
^
*** [.pio/build/esp32dev/libece/InternetConnection/InternetConnection.cpp.o] Error 1
================================================================================ [FAILED] Took 5.14 seconds ================================================================================
The terminal process terminated with exit code: 1

Terminal will be reused by tasks, press any key to close it.

Question: Powering the Wifi Thermostat

Hi, sorry for the silly question but how is the wifi thermostat powered?

Does the thermostat siphon off power from the 220v (old thermostat) or is it externally powered?

error: undefined reference to `TFT_eSPI::getTouch(unsigned short, unsigned short, unsigned short)'

I can not compile the firmware

Executing task in folder esp32_thermostat-master: C:\Users\le_x_.platformio\penv\Scripts\pio.exe run <

Processing esp32dev (platform: espressif32; board: esp32dev; framework: arduino)

Verbose mode can be enabled via -v, --verbose option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 (2.0.0) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (esp-prog) External (esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:

framework-arduinoespressif32 3.10004.201016 (1.0.4)
tool-esptoolpy 1.20600.0 (2.6.0)
toolchain-xtensa32 2.50200.80 (5.2.0)
LDF: Library Dependency Finder -> http://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 41 compatible libraries
Scanning dependencies...
Dependency Graph
|-- 2.0.0
| |-- 1.7.1
| | |-- 1.0.1
| | |-- 1.0
| |-- 1.0.1
|-- 1.8.1
| |-- 1.0
| |-- 1.0
| | |-- 1.0
| |-- <SD(esp32)> 1.0.5
| | |-- 1.0
| | |-- 1.0
|-- 3.2.0
|-- 0.6.7
| |-- 1.0
| |-- 1.0
| | |-- 1.0
| |-- <SD(esp32)> 1.0.5
| | |-- 1.0
| | |-- 1.0
|-- <TFT_eSPI> 2.3.52
| |-- 1.0
| | |-- 1.0
| |-- 1.0
| |-- 1.0
|-- 6.17.2
|-- 1.10.4
| |-- 1.7.1
| | |-- 1.0.1
| | |-- 1.0
| |-- 1.0.1
| |-- 1.0
|-- 1.5.6
| |-- 1.10.4
| | |-- 1.7.1
| | | |-- 1.0.1
| | | |-- 1.0
| | |-- 1.0.1
| | |-- 1.0
| |-- 1.0
|--
| |-- 1.0.3
| |-- 1.0
| |-- <TFT_eSPI> 2.3.52
| | |-- 1.0
| | | |-- 1.0
| | |-- 1.0
| | |-- 1.0
| |-- 1.8.1
| | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
| | |-- <SD(esp32)> 1.0.5
| | | |-- 1.0
| | | |-- 1.0
| |--
| | |-- 2.0.0
| | | |-- 1.7.1
| | | | |-- 1.0.1
| | | | |-- 1.0
| | | |-- 1.0.1
| |-- 1.0
| |-- 1.0
|-- 1.0.3
|--
| |-- 1.0
| | |-- 1.0
| | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
| |--
| | |-- 1.0.3
| | |-- 1.0
| | |-- <TFT_eSPI> 2.3.52
| | | |-- 1.0
| | | | |-- 1.0
| | | |-- 1.0
| | | |-- 1.0
| | |-- 1.8.1
| | | |-- 1.0
| | | |-- 1.0
| | | | |-- 1.0
| | | |-- <SD(esp32)> 1.0.5
| | | | |-- 1.0
| | | | |-- 1.0
| | |--
| | | |-- 2.0.0
| | | | |-- 1.7.1
| | | | | |-- 1.0.1
| | | | | |-- 1.0
| | | | |-- 1.0.1
| | |-- 1.0
| | |-- 1.0
| |-- 1.0.3
| |-- 1.2
| | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
| |--
| | |-- 2.0.0
| | | |-- 1.7.1
| | | | |-- 1.0.1
| | | | |-- 1.0
| | | |-- 1.0.1
| |--
| | |--
| | | |-- 1.0.3
| | | |-- 1.0
| | | |-- <TFT_eSPI> 2.3.52
| | | | |-- 1.0
| | | | | |-- 1.0
| | | | |-- 1.0
| | | | |-- 1.0
| | | |-- 1.8.1
| | | | |-- 1.0
| | | | |-- 1.0
| | | | | |-- 1.0
| | | | |-- <SD(esp32)> 1.0.5
| | | | | |-- 1.0
| | | | | |-- 1.0
| | | |--
| | | | |-- 2.0.0
| | | | | |-- 1.7.1
| | | | | | |-- 1.0.1
| | | | | | |-- 1.0
| | | | | |-- 1.0.1
| | | |-- 1.0
| | | |-- 1.0
| | |-- 1.0.3
| | |--
| | | |-- 2.0.0
| | | | |-- 1.7.1
| | | | | |-- 1.0.1
| | | | | |-- 1.0
| | | | |-- 1.0.1
| |-- 1.0
| |-- 0.6.7
| | |-- 1.0
| | |-- 1.0
| | | |-- 1.0
| | |-- <SD(esp32)> 1.0.5
| | | |-- 1.0
| | | |-- 1.0
|--
| |-- 2.0.0
| | |-- 1.7.1
| | | |-- 1.0.1
| | | |-- 1.0
| | |-- 1.0.1
|--
| |--
| | |-- 1.0.3
| | |-- 1.0
| | |-- <TFT_eSPI> 2.3.52
| | | |-- 1.0
| | | | |-- 1.0
| | | |-- 1.0
| | | |-- 1.0
| | |-- 1.8.1
| | | |-- 1.0
| | | |-- 1.0
| | | | |-- 1.0
| | | |-- <SD(esp32)> 1.0.5
| | | | |-- 1.0
| | | | |-- 1.0
| | |--
| | | |-- 2.0.0
| | | | |-- 1.7.1
| | | | | |-- 1.0.1
| | | | | |-- 1.0
| | | | |-- 1.0.1
| | |-- 1.0
| | |-- 1.0
| |-- 1.0.3
| |--
| | |-- 2.0.0
| | | |-- 1.7.1
| | | | |-- 1.0.1
| | | | |-- 1.0
| | | |-- 1.0.1
Building in release mode
Compiling .pio\build\esp32dev\src\main.cpp.o
Compiling .pio\build\esp32dev\liba0a\Display\Display.cpp.o
Compiling .pio\build\esp32dev\liba0a\Display\GfxUi.cpp.o
Compiling .pio\build\esp32dev\liba0a\Display\JpegUtils.cpp.o
Compiling .pio\build\esp32dev\lib5b4\Thermostat\Thermostat.cpp.o
Compiling .pio\build\esp32dev\libf34\InternetConnection\InternetConnection.cpp.o
Archiving .pio\build\esp32dev\liba0a\libDisplay.a
Archiving .pio\build\esp32dev\lib5b4\libThermostat.a
Archiving .pio\build\esp32dev\libf34\libInternetConnection.a
Linking .pio\build\esp32dev\firmware.elf
.pio\build\esp32dev\liba0a\libDisplay.a(Display.cpp.o):(.literal._ZN7Display19checkDisplayClickedEv+0xc): undefined reference to TFT_eSPI::getTouch(unsigned short*, unsigned short*, unsigned short)' .pio\build\esp32dev\liba0a\libDisplay.a(Display.cpp.o): In function Display::checkDisplayClicked()':
E:\firmware_vscode\esp32_thermostat-master/lib\Display/Display.cpp:287: undefined reference to `TFT_eSPI::getTouch(unsigned short*, unsigned short*, unsigned short)'
collect2.exe: error: ld returned 1 exit status
*** [.pio\build\esp32dev\firmware.elf] Error 1

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