There are 2 versions of the sntp library in Arduino. I just re-installed the Arduino IDE (v 2.3.3) and the ESP libraries for Arduino.
I had the same problem using the previous version of the IDE.
The problem is the the sntp.h files have contradicing declarations for the function sntp_getoperatingmode(void). According to the ESP documentation I expect that esp_sntp_operatingmode_t sntp_getoperatingmode(void) in file "C:\Users\<username>\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.1-33fbade6\esp32\include\lwip\include\apps\esp_sntp.h"
is the correct version.
How can I fix this, i.e. make Arduino ignore the incorrect version located at "C:\Users\<username>\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.1-33fbade6\esp32\include\lwip\include\apps\esp_sntp.h"?
Or should I just delete the entire path?
sntp library
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Re: sntp library
If you're confident that the path "C:\Users\<username>\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.1-33fbade6\esp32\include\lwip\include\apps\esp_sntp.h" contains the incorrect sntp.h, you can rename or remove this file temporarily:
Rename it to something like sntp.h.bak.
This will make the IDE skip this path when looking for sntp.h files.
Rename it to something like sntp.h.bak.
This will make the IDE skip this path when looking for sntp.h files.
Re: sntp library
My bad. I made 2 mistakes:
1 - I selected the wrong board (Teensy iso ESP32)
2 - In my old code I inluded "lwip/apps/sntp.h". Found out that this lib is deprecated. Replacement is "esp_sntp.h".
Now my sketch compiles without errors.
Thanks for looking into this.
1 - I selected the wrong board (Teensy iso ESP32)
2 - In my old code I inluded "lwip/apps/sntp.h". Found out that this lib is deprecated. Replacement is "esp_sntp.h".
Now my sketch compiles without errors.
Thanks for looking into this.
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