From: Greg Herlein Date: Mon, 1 Jan 2018 16:13:39 +0000 (-0800) Subject: added notes on where to change XTAL freq X-Git-Tag: v3.1-beta1~503^2~4 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a834c069f10d170dae4b92373c2275c9dcfd0bfc;p=esp-idf added notes on where to change XTAL freq Merges https://github.com/espressif/esp-idf/pull/1458 --- diff --git a/docs/get-started/index.rst b/docs/get-started/index.rst index 68c8f2ff0a..068bd872f8 100644 --- a/docs/get-started/index.rst +++ b/docs/get-started/index.rst @@ -285,7 +285,7 @@ To exit the monitor use shortcut ``Ctrl+]``. e���)(Xn@�y.!��(�PW+)��Hn9a؅/9�!�t5��P�~�k��e�ea�5�jA ~zY��Y(1�,1�� e���)(Xn@�y.!Dr�zY(�jpi�|�+z5Ymvp - or monitor fails shortly after upload, your board is likely using 26MHz crystal, while the ESP-IDF assumes default of 40MHz. Exit the monitor, go back to the :ref:`menuconfig `, change :ref:`CONFIG_ESP32_XTAL_FREQ_SEL` to 26MHz, then :ref:`build and flash ` the application again. + or monitor fails shortly after upload, your board is likely using 26MHz crystal, while the ESP-IDF assumes default of 40MHz. Exit the monitor, go back to the :ref:`menuconfig `, change :ref:`CONFIG_ESP32_XTAL_FREQ_SEL` to 26MHz, then :ref:`build and flash ` the application again. This is found under ``make menuconfig`` under Component config --> ESP32-specific --> Main XTAL frequency. To execute ``make flash`` and ``make monitor`` in one go, type ``make flash monitor``. Check section :doc:`IDF Monitor ` for handy shortcuts and more details on using this application.