8000 ESP32 Generic: ESP-IDF v4.4 throws exception allocation errors (`MemoryError: memory allocation failed`) · Issue #8294 · micropython/micropython · GitHub
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ESP32 Generic: ESP-IDF v4.4 throws exception allocation errors (MemoryError: memory allocation failed) #8294

@RonnyLV

Description

@RonnyLV

Building ESP-32 GENERIC board using ESP-IDF v4.4 (142bb32c50fa9875b8b69fa539a2d59559460d72) throws memory allocation errors upon py file imports:

Traceback (most recent call last):
  File "main.py", line 62, in <module>
  File "uasyncio/core.py", line 1, in run
  File "uasyncio/core.py", line 1, in run_until_complete
  File "uasyncio/core.py", line 1, in run_until_complete
  File "main.py", line 38, in setup
  File "./sargs.py", line 70, in setup
  File "./sargs.py", line 80, in _init_lcd
  File "./ssd1306.py", line 113, in __init__
MemoryError: memory allocation failed, allocating 1025 bytes
MicroPython 11ab899 on 2022-02-10; ESP32 module with ESP32
Type "help()" for more information.

Cannot reproduce with ESP-IDF v4.0.2 and also with v4.2.2 everything is fine.

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