Zephyr Sample Demo with nrf52840 Dongle
Carles Cufi
Hi there,
nrfutil does not support Python 3 for now. You will need to install Python 2 and then install nrfutil with its pip2.
Carles
From: devel@... <devel@...>
On Behalf Of via Lists.Zephyrproject.Org
Dear All,
In reference to the NRF52840 Dongle Example, yesterday i send you the problem with the first step i.e. west build -b nrf52840_pca10059 zephyr/samples/basic/blinky
Now this step is going smoothly.. The second step ( nrfutil pkg generate --hw-version 52 --sd-req=0x00 \
--application build/zephyr/zephyr.hex \
--application-version 1 blinky.zip)
is giving the error message which is as follows: ~/zephyrproject/zephyr/samples/basic/blinky$ nrfutil pkg generate --hw-version 52 --sd-req=0x00 \
Traceback (most recent call last):
File "/home/muhammad/.local/bin/nrfutil", line 11, in <module>
sys.exit(cli())
File "/home/muhammad/.local/lib/python3.6/site-packages/click/core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "/home/muhammad/.local/lib/python3.6/site-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/home/muhammad/.local/lib/python3.6/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/muhammad/.local/lib/python3.6/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/muhammad/.local/lib/python3.6/site-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/muhammad/.local/lib/python3.6/site-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/home/muhammad/.local/lib/python3.6/site-packages/nordicsemi/__main__.py", line 867, in generate
package.generate_package(zipfile_path)
File "/home/muhammad/.local/lib/python3.6/site-packages/nordicsemi/dfu/package.py", line 403, in generate_package
for key, firmware_data in self.firmwares_data.iteritems():
AttributeError: 'dict' object has no attribute 'iteritems'
Thank you for your help.
Regards
From: Muhammad Muh
Dear,
I am totally new in Zephyr. I am new in the field of IoT programming. I have gone through the tutorial of zephyr. Learned some things. But now i want to go through the Sample examples of Blink LED and Mesh Demo so that i can have a start off. I have tried to run the sample as per the instructions given in the tutorial but not successful. I will be grateful if you can help me in this regards. Waiting for the kind reply. Thank you in advance.
Regards Muhammad.
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Lars Knudsen
Hi Muhammad, it seems like you are depending on python 3.6 - I don't have my env on the machine I'm using right now, but seem to remember you need python 2 (I might be wrong) br Lars
On Wed, Jul 24, 2019 at 2:19 PM Muhammad Muh <muhammad.muh83@...> wrote:
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Muhammad Muh <muhammad.muh83@...>
Dear All,
In reference to the NRF52840 Dongle Example, yesterday i send you the problem with the first step i.e.
west build -b nrf52840_pca10059 zephyr/samples/basic/blinky
Now this step is going smoothly..
The second step (
nrfutil pkg generate --hw-version 52 --sd-req=0x00 \ --application build/zephyr/zephyr.hex \ --application-version 1 blinky.zip)is giving the error message which is as follows:
From: Muhammad Muh
Sent: Wednesday, July 24, 2019 9:52 AM To: devel@... <devel@...> Subject: Zephyr Sample Demo with nrf52840 Dongle Dear,
I am totally new in Zephyr. I am new in the field of IoT programming. I have gone through the tutorial of zephyr. Learned some things. But now i want to go through the Sample examples of Blink LED and Mesh Demo so that
i can have a start off. I have tried to run the sample as per the instructions given in the tutorial but not successful. I will be grateful if you can help me in this regards. Waiting for the kind reply. Thank you in advance.
Regards Muhammad.
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Lars Knudsen
Hi Muhammad, I have an example project that needs a few changes to be compatible with the latest master (was using 1.14-rc) - but maybe it can be used for inspiration: br Lars
On Wed, Jul 24, 2019 at 9:17 AM Serafin <serafin@...> wrote:
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Serafin
Hi Muhammad
I doubt anyone here can give you a better general write up then the documentation. So you need to provide information about the specific problem.
Best regards Serafin
On 24/07/2019 03:52, Muhammad Muh
wrote:
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Muhammad Muh <muhammad.muh83@...>
Dear,
I am totally new in Zephyr. I am new in the field of IoT programming. I have gone through the tutorial of zephyr. Learned some things. But now i want to go through the Sample examples of Blink LED and Mesh Demo so that
i can have a start off. I have tried to run the sample as per the instructions given in the tutorial but not successful. I will be grateful if you can help me in this regards. Waiting for the kind reply. Thank you in advance.
Regards Muhammad.
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