Closed OrelBatito closed 1 month ago
This is an error in the 3rd party library. In the .h file, it is defined as a double, in the .c it is redefined as const double. Change the header to match. Please note, this forum is for issues with the code contained here. Open an issue on the 3rd party repo for issues with their code.
Thank you! We fixed this error, but we received the following ERROR: "A fatal error occurred: Failed to connect to ESP32: Download mode successfully detected, but no sync reply was received: The serial TX path seems to be down. For troubleshooting steps, visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html Failed uploading: uploading error: exit status 2" Despite the connections being as shown in the scheme file and double-checking our board, the error persists.
esp32 expects to be the only device on the uart line while uploading firmware. You have made a poor choice to use those same pins for another device. There are many other pins that could be used for a uart connection to your pico.
Hello, there is nothing to be fixed on Arduino core side, closing this ticket as wontfix. Thanks for understanding.
Board
ESP32
Device Description
ESP32 Dev Module
Hardware Configuration
Scheme Of Our Connection Pico-ESP32.pdf
Version
latest master (checkout manually)
IDE Name
Arduino IDE 2.2.1
Operating System
Windows 11
Flash frequency
80-240 MHz
PSRAM enabled
no
Upload speed
230400
Description
Mention that when we tried to run the following code with an Arduino Uno board, the code verification succeeded: Arduino_uno_ToPico.txt
BUT, this code verification failed when we tried to run it with an ESP32 Dev Module board. We received the following note:
"c:\Users\1000o\OneDrive\Documents\Arduino\libraries\MethodSCRIPTComm\MSComm.c:253:14: error: conflicting types for 'GetUnitPrefixValue' const double GetUnitPrefixValue(char charPrefix) ^
~~~~~ In file included from c:\Users\1000o\OneDrive\Documents\Arduino\libraries\MethodSCRIPTComm\MSComm.c:38: c:\Users\1000o\OneDrive\Documents\Arduino\libraries\MethodSCRIPTComm\MSComm.h:366:8: note: previous declaration of 'GetUnitPrefixValue' was here double GetUnitPrefixValue(char charPrefix); ^~~~~~exit status 1
Compilation error: exit status 1"
We believe that this error occurred because the libraries and the main code are not compatible with the ESP32, but we have not been successful in resolving this issue.
Sketch
Debug Message
Other Steps to Reproduce
Emstat Pico Module Datasheet: EmStat Pico Brochure.pdf PSDAT-ESP-EmStat-Pico-Datasheet.pdf
I have checked existing issues, online documentation and the Troubleshooting Guide