Arduino Core 2.4.2 WPS requires build flag

[dalbert2]

For release 2.4.2 of the Arduino Core, WPS functionality has been removed by default in favor of a 4K memory optimization. To use WPS, you must include the following build flag: -D NO_EXTRA_4K_HEAP

This should probably be added to the documentation

[tve]

Got a link to any docs explaining what changed?

[dalbert2]

From the release notes:

https://github.com/esp8266/Arduino/releases

See 11th bullet under Core:

• Move continuation stack from .bss onto sys stack, saving 4kB of RAM, if WPS is not needed (#4622 https://github.com/esp8266/Arduino/pull/4622)

Regards, Dave

On 9/3/2018 12:33 PM, Thorsten von Eicken wrote:

Got a link to any docs explaining what changed?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/platformio/platform-espressif8266/issues/98#issuecomment-418157876, or mute the thread https://github.com/notifications/unsubscribe-auth/AFEbusWrT-p0yGv2nD0H4FCAqBbEGUIwks5uXVnSgaJpZM4WVuKd.

---

This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus