MicroPython Forum (Archive)

Posted: **Fri Nov 01, 2019 3:41 pm**

This can fail if there are too many files to fit in the chip flash. The solution is to put them in external SPI flash, but the previous instruction for doing this no longer works: frozen_mpy.o should now read frozen_content.o. The diff relative to the file in the source tree is now:

Code: Select all

--- a/ports/stm32/boards/PYBD_SF2/f722_qspi.ld
+++ b/ports/stm32/boards/PYBD_SF2/f722_qspi.ld
@@ -48,6 +48,7 @@ SECTIONS
     .text_ext :
     {
         . = ALIGN(4);
+        *frozen_content.o(.text* .rodata*)
         *lib/mbedtls/*(.text* .rodata*)
         . = ALIGN(512);
         *(.big_const*)

Posted: **Wed Mar 09, 2022 7:07 am**

Hi,
I am new to frozen code for the SF2W. I have run out of memory for my Micropython code and would like to compile the code and run it from 2MiB external QSPI flash. Is there any guide on how to do this?

thanks,
Glen.

Posted: **Wed Mar 09, 2022 8:48 am**

My instructions above are still valid: you need to edit the file f722_qspi.ld as described before you compile.

Posted: **Wed Mar 09, 2022 10:31 pm**

Thankyou for your help.

MicroPython Forum (Archive)

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