I got compiler Error in Espressif-ESP8266-DevKit-v2.0.4-x86 (build/app.out section `.text' will not fit in region `iram1_0_seg')

Question

I got compiler Error in Espressif-ESP8266-DevKit-v2.0.4-x86 (build/app.out section `.text' will not fit in region `iram1_0_seg')

Smith1966 opened this issue 10 years ago · 4 comments

Smith1966 commented 10 years ago

Hi, please help to solve this error "build/app.out section .text' will not fit in regioniram1_0_seg'".

Answer 1 · 2015-05-22T19:01:07.000Z

What an example of such a error?

Answer 2 · 2015-05-23T18:16:02.000Z

I was trying to modify an eample to use FatFs files (http://elm-chan.org/fsw/ff/ff11.zip Generic) but it happened and I can not use it but with bigger and another source code it is okay.

Answer 3 · 2015-05-28T14:43:31.000Z

Hi @Smith1966.
The project FatFs - Generic FAT File System Module is really interesting.
Maybe the ChaN can help you.
Please, keep us updated.

Answer 4 · 2015-06-14T10:48:55.000Z

Unless the makefile is constructed so that code is NOT cached to RAM at boot time you need to add the attribute ICACHE_FLASH_ATTR on every function. See how it's done in the examples. Good luck