Compilation errors and boot looping on Wemos D1 mini (clone)

[ilendemli]

Hi!

Besides after fixing the errors in main.cpp#4 (typo in ifdef) and adding ESPAsyncUDP for the ESP8266 and compiling, my board gets stuck in boot loop and I have no idea why. Tried on two different 8266 development boards and with various changes in configuration. Compiled and uploaded both on Windows and MacOS, no change.

 *  Executing task in folder ikea-led-obegraensad-feature-vscode_devcontainer: platformio device monitor --environment d1_mini --port /dev/cu.usbserial-1420 

--- Terminal on /dev/cu.usbserial-1420 | 115200 8-N-1
--- Available filters and text transformations: colorize, debug, default, direct, esp8266_exception_decoder, hexlify, log2file, nocontrol, printable, send_on_enter, time
--- More details at https://bit.ly/pio-monitor-filters
--- Quit: Ctrl+C | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H

 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 3424, room 16 
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8 
tail 0
chksum 0x2b
csum 0x2b
v000b7020
~ld
���g�;��o|�
           $�$`c�
                 |s�l�'��'�l`��;�l�d
                                    �
 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 3424, room 16 
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8 
tail 0
chksum 0x2b
csum 0x2b
v000b7020
~ld
����n�;��n|�
            $�d`c�
                  <r�l�'��'�d`��s�$�l
                                     �
 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 3424, room 16 
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8 
tail 0
chksum 0x2b
csum 0x2b
v000b7020
~ld
���o�;��n|�
           $�d`c�
                 <;�l�g��g�l`��;�l�d�
                                     �
 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 3424, room 16 
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8 
tail 0
chksum 0x2b
csum 0x2b
v000b7020
~ld
���'��{��'<�$
             �l`c�
                  |s�l�'�
                         �n�
                            $ ��{�$�l�
                                      �
 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 3424, room 16 
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8 
tail 0
chksum 0x2b
csum 0x2b
v000b7020
~ld
����n��{��n|�
             $�d`c�
                   |s�d�n�
                          �n�
                             $ ��s�$�l
                                      �
 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 3424, room 16 
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8 
tail 0
chksum 0x2b
csum 0x2b
v000b7020
~ld
���o�;��o|�
           $�d`c�
                 |s�d�n�
                        �n�
                           $ ��s�$�l

                                    �

[BrookeDot]

If you are still having issues maybe post a diff of what you have changed (removing any passwords), as that could help others replicate the results.

[kd00r]

I have the same error as OP. I also tried with two different ESP8266 (One NodeMCU 0.9 and one clone of the former).

[coelner]

The watchdog gets triggered: https://www.espressif.com/en/support/documents/technical-documents?keys=&field_type_tid%5B%5D=14&field_download_document_type_tid%5B%5D=516

[chevalley-leo]

I’ve been debugging this a bit further on my side. I noticed that even with a very minimal blinker in main.cpp, the ESP8266 still ends up in a reset loop. This made me suspect the libraries, so I started enabling them one by one.

It turns out that when I don’t include signs.cpp, the reset loop disappears (at least for my blinker test, where the board runs fine). Because of this, I don’t think the issue lies within the library itself, but rather in a failing call to it somewhere.

When switching back to the original main.cpp, I now run into an inclusion error (as expected, since signs.cpp is no longer included).

Does anyone have an idea what part of the signs.cpp integration could be causing the watchdog resets?

[targetblank]

I can confirm this issue, too. After some testing I can relate it to the std::vector fonts

[tomburrie]

Any solution to this issue? I think I got the same... wdt reset
load 0x4010f000, len 3424, room 16
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8
tail 0
chksum 0x2b
csum 0x2b
v0009a4d0
~ld

[cixio]

Same here, without any modifications:

--- Terminal on /dev/cu.usbserial-110 | 115200 8-N-1
--- Available filters and text transformations: colorize, debug, default, direct, esp8266_exception_decoder, hexlify, log2file, nocontrol, printable, send_on_enter, time
--- More details at https://bit.ly/pio-monitor-filters
--- Quit: Ctrl+C | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H


 ets Jan  8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 3424, room 16 
tail 0
chksum 0x2e
load 0x3fff20b8, len 40, room 8 
tail 0
chksum 0x2b
csum 0x2b
v0009d3e0
~ld
��n�r��n|�

          l�l`b
               brl�nB�n
                       l`�rl�l�


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