ESP32-C3 mini

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•

Gordon

There is now the start of an IDF4 build documented at https://github.com/espruino/Espruino/blob/master/targets/esp32/IDF4/README.md

BOARD=ESP32_IDF4 RELEASE=1 make

Currently gets to:

[100%] Linking CXX executable espruino.elf
xtensa-esp32-elf/bin/ld: espruino.elf section `.iram0.text' will not fit in region `iram0_0_seg'
xtensa-esp32-elf/bin/ld: IRAM0 segment data does not fit.
xtensa-esp32-elf/bin/ld: region `iram0_0_seg' overflowed by 9780 bytes

So I think it's a compiler flag about putting consts and stuff in RAM that's probably enabled by default. But at least it gets that far...

•

MaBe in reply to @Gordon

A fresh installation of Espruino complains about

BOARD=ESP32_IDF4 RELEASE=1 make clean
BOARD=ESP32_IDF4 RELEASE=1 make 

CMake Error at /home/markbecker/Espruino/esp-idf/tools/cmake/component.cmake:478 (add_library):
  Cannot find source file:

    /home/markbecker/ESPRUINO/gen/jswrapper.c

gen folder contains

markbecker@vmux091:~/ESPRUINO$ ls -lrt gen
total 20
-rw-rw-r-- 1 markbecker markbecker   45 May  3 21:33 README
-rw-rw-r-- 1 markbecker markbecker  459 May  3 21:42 CURRENT_BOARD.make
-rw-rw-r-- 1 markbecker markbecker 3485 May  3 21:42 platform_config.h
-rw-rw-r-- 1 markbecker markbecker 1024 May  3 21:42 jspininfo.h
-rw-rw-r-- 1 markbecker markbecker 2974 May  3 21:42 jspininfo.c

ESP32-C3 mini

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Espruino