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I have written a sample EMWIN Project in KEIL using its package manager, shown below.

KEIL Package Pic

When I use the Build Project icon I get the following error:

.\Objects\test.axf: Error: L6406E: No space in execution regions with .ANY selector matching rtx_conf_cm.o(.bss).

As shown here:

error pic

My keil code can be found here:

The csource Code

NEW Update:

So my IROM1 && IRAM1 setting shown below:

IROM1 && IRAM1

So have I could change those constance for solving this error?

What is causing this error?

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It looks like your selected MCU does not have enough space in flash to store the program.

Indicated by this forum post: ST Forum Link

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  • \$\begingroup\$ maybe but I have only added emwin package to Keil without any image array which uses extra memory. \$\endgroup\$ – ss3 Feb 5 at 10:00
  • \$\begingroup\$ I don't know much about emwin but I would assume it must still use some memory even without the image array. Are you able to compile and load/run the project without emwin? \$\endgroup\$ – TheAndyEngineer Feb 5 at 10:08
  • \$\begingroup\$ Looking at this resource usage chart it is quite memory intensive, the MCU yoube picked looks like it only has 512kB flash - segger.com/products/user-interface/emwin/technology/… \$\endgroup\$ – TheAndyEngineer Feb 5 at 10:10
  • \$\begingroup\$ I think total emwin pack which I used is less than 100kb, so I haven't added any more file like a picture or ... so why this error happened, you could check the source file via the question. \$\endgroup\$ – ss3 Feb 5 at 14:46
  • \$\begingroup\$ in the keil site said:` "In the licensed (non-evaluation) version of MDK-ARM, the Memory Areas parameters automatically configure the scatter file for the RealView Linker/Locator. " ` via this link:link \$\endgroup\$ – ss3 Feb 5 at 15:25

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