idf.py monitor

The idf.py monitor target uses the idf_monitor tool to display serial output from Espressif SoCs. idf_monitor also has a range of features to decode crash output and interact with the device. Check the documentation page for details.

Exit the monitor by typing Ctrl-].

To build, flash and monitor output in one pass, you can run:

idf.py flash monitor

 

After the initial flash, you may just want to build and flash just your app, not the bootloader and partition table:

• idf.py app - build just the app.
• idf.py app-flash - flash just the app.

idf.py app-flash will automatically rebuild the app if any source files have changed.

(In normal development there's no downside to reflashing the bootloader and partition table each time, if they haven't changed.)

 

 

• idf.py app - build just the app.
• idf.py app-flash - flash just the app.只编译app 只flash app

The idf.py flash target does not erase the entire flash contents. However it is sometimes useful to set the device back to a totally erased state, particularly when making partition table changes or OTA app updates. To erase the entire flash, run idf.py erase-flash.

This can be combined with other targets, ie idf.py -p PORT erase-flash flash will erase everything and then re-flash the new app, bootloader and partition table.