Re: Zephyr not working on MacOs


Nitin Ajay <nitin@...>
 

Hi Kumar,
Yes I installed all the packages that were mentioned in the site. I was able to get rid of the error also. 
But then when I try to run the west flash after running west build command, I get the following error:

-- west flash: rebuilding

ninja: no work to do.

-- west flash: using runner esp32

-- runners.esp32: Flashing esp32 chip on None (921600bps)

esptool.py v3.3

Found 3 serial ports

Serial port /dev/cu.wlan-debug

/dev/cu.wlan-debug failed to connect: [Errno 16] could not open port /dev/cu.wlan-debug: [Errno 16] Resource busy: '/dev/cu.wlan-debug'

Serial port /dev/cu.usbserial-0001

Connecting......................................

/dev/cu.usbserial-0001 failed to connect: Failed to connect to Espressif device: Wrong boot mode detected (0x13)! The chip needs to be in download mode.

For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html

Serial port /dev/cu.Bluetooth-Incoming-Port

Connecting......................................

/dev/cu.Bluetooth-Incoming-Port failed to connect: Failed to connect to Espressif device: No serial data received.

For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html


A fatal error occurred: Could not connect to an Espressif device on any of the 3 available serial ports.

FATAL ERROR: command exited with status 2: /opt/homebrew/opt/python@3.9/bin/python3.9 /Users/nitinkajay/zephyrproject/modules/hal/espressif/components/esptool_py/esptool/esptool.py --chip auto --baud 921600 --before default_reset --after hard_reset write_flash -u --flash_mode dio --flash_freq 40m --flash_size detect 0x1000 /Users/nitinkajay/zephyrproject/build/esp-idf/build/bootloader/bootloader.bin 0x8000 /Users/nitinkajay/zephyrproject/build/esp-idf/build/partitions_singleapp.bin 0x10000 /Users/nitinkajay/zephyrproject/build/zephyr/zephyr.bin


Regards,
Nitin

On Mon, 13 Jun 2022 at 21:09, Kumar Gala <galak.kernel@...> wrote:
Did you install the python packages?

pip3 install -r ~/zephyrproject/zephyr/scripts/requirements.txt

(Step 4 here)

https://docs.zephyrproject.org/latest/develop/getting_started/index.html#get-zephyr-and-install-python-dependencies

- k

> On Jun 13, 2022, at 1:23 AM, Nitin Ajay <nitin@...> wrote:
>
> Hi I installed zephyr on Mac with M1 silicon. I am trying to run zephyr with the ESP32 development kit. When I try running the command
>                   west build
> It gives the following error:
>
> [1/159] Generating include/generated/kobj-types-enum.h, include/generated/otype-to-str.h, include/generated/otype-to-size.h
> FAILED: zephyr/include/generated/kobj-types-enum.h zephyr/include/generated/otype-to-str.h zephyr/include/generated/otype-to-size.h /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/kobj-types-enum.h /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/otype-to-str.h /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/otype-to-size.h
> cd /Users/nitinkajay/zephyrproject/zephyr/build/zephyr && /opt/homebrew/opt/python@3.9/bin/python3.9 /Users/nitinkajay/zephyrproject/zephyr/scripts/gen_kobject_list.py --kobj-types-output /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/kobj-types-enum.h --kobj-otype-output /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/otype-to-str.h --kobj-size-output /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/otype-to-size.h --include /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/misc/generated/struct_tags.json
> Traceback (most recent call last):
>   File "/Users/nitinkajay/zephyrproject/zephyr/scripts/gen_kobject_list.py", line 62, in <module>
>     import elftools
> ModuleNotFoundError: No module named 'elftools'
> [2/159] Generating include/generated/driver-validation.h
> FAILED: zephyr/include/generated/driver-validation.h /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/driver-validation.h
> cd /Users/nitinkajay/zephyrproject/zephyr/build/zephyr && /opt/homebrew/opt/python@3.9/bin/python3.9 /Users/nitinkajay/zephyrproject/zephyr/scripts/gen_kobject_list.py --validation-output /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/include/generated/driver-validation.h --include /Users/nitinkajay/zephyrproject/zephyr/build/zephyr/misc/generated/struct_tags.json
> Traceback (most recent call last):
>   File "/Users/nitinkajay/zephyrproject/zephyr/scripts/gen_kobject_list.py", line 62, in <module>
>     import elftools
> ModuleNotFoundError: No module named 'elftools'
>
>
> Please let me know how to mitigate this.
>
> Regards,
> Nitin

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