How to build the Shell zephyr application from source - Linux Host
These instructions will show how to build a sample zephyr application using a Linux Host machine as a development environment.
- Step 0: Download and setup zephyr
- Step 1: Build a sample application in zephyr
- Step 2: Proceed to Installation page for flashing instructions
Step 0: Download and setup zephyr
- Download and setup the zephyr development environment from https://www.zephyrproject.org. You can find more information about installing the zephyr SDK at https://www.zephyrproject.org/doc/getting_started/getting_started.html
$ git clone https://gerrit.zephyrproject.org/r/zephyr
Step 1: Build the zephyr shell application
Build the sample shell application as follows:
$ cd zephyr
$ source zephyr-env.sh
$ cd samples/subsys/shell/shell_module/
$ mkdir outdir; cd outdir
$ cmake -DBOARD=96b_carbon ..
$ make
Step 2: Flashing
- Connect the micro-USB cable to the OTG port
- Press the BOOT0 switch and hold
- While holding BOOT0 switch, also press the RST switch (At this point you should be pressing two switches)
- Release the RST switch, then release the BOOT0 switch.
$ sudo make flash
Proceed to Installation page for legacy flashing instructions
The application will be available at samples/subsys/shell/shell/outdir/96b_carbon/zephyr.bin.
Proceed to flash the zephyr application binary over USB-UART or USB-DFU. Host machine specific flashing instructions can be found on the “Installation” page, link found below.