Getting Started - All Comments

RE: nRF Connect SDK Tutorial series - Part 0 | NCS v1.5.0

user116348 — Mon, 23 May 2022 01:08:38 GMT

How I 'Install package from other source'?

RE: nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

user54890 — Fri, 13 May 2022 19:12:16 GMT

Thanks for the tutorial! Really needed it to get going. In the example code, where you show:
[embed:dc8ab71f-3b98-42d9-b0f6-e21e02a0f8e2:a11585ca-7404-462e-8711-5c3937a5a9e7:type=c_cpp&text=%2F%2A%20%0D%0A%20%20%20%20The%20attribute%20for%20the%20TX%20characteristic%20is%20used%20with%20bt_gatt_is_subscribed%20%0D%0A%20%20%20%20to%20check%20whether%20notification%20has%20been%20enabled%20by%20the%20peer%20or%20not.%0D%0A%20%20%20%20Attribute%20table%3A%200%20%3D%20Service%2C%201%20%3D%20Primary%20service%2C%202%20%3D%20RX%2C%203%20%3D%20TX%2C%204%20%3D%20CCC.%0D%0A%2A%2F]

This confused me when looking at some other examples, like zephyr\samples\bluetooth\peripheral_csc. In that case, they have 1 service, 4 characteristics, and 2 CCCs. However, when they refer to the 4th attribute using csc_svc.attrs[8], that made no sense according to your numbering scheme. I dug in a bit further and discovered how it actually works. Hopefully this can be corrected. Thanks!

[embed:dc8ab71f-3b98-42d9-b0f6-e21e02a0f8e2:75bf044a-1426-4f58-aec1-ba87d1e8e406:type=text&text=%2F%2A%20%0D%0A%20%20%20%20The%20attribute%20for%20the%20TX%20characteristic%20is%20used%20with%20bt_gatt_is_subscribed%20%0D%0A%20%20%20%20to%20check%20whether%20notification%20has%20been%20enabled%20by%20the%20peer%20or%20not.%0D%0A%20%20%20%20Attribute%20table%3A%200%20%3D%20Primary%20service%2C%201%20%3D%20RX%20properties%2C%202%20%3D%20RX%20descriptor%2C%20%0D%0A%20%20%20%203%20%3D%20TX%20properties%2C%204%20%3D%20TX%20descriptor%2C%205%20%3D%20CCC.%0D%0A%2A%2F]

RE: nRF Connect SDK Tutorial - Part 3 | v1.5.0

user114580 — Tue, 22 Mar 2022 16:16:13 GMT

Hi [mention:04f5b87414a844f6a8bf2be6ebec45c6:e9ed411860ed4f2ba0265705b8793d05],

This is a great Tutorial, now I'm more familiar with Zephy's environment. However I still don't know hwo to work with some drivers, e.g. TMP007. The driver exists, is in: \zephyr\drivers\sensor\tmp007, however I don't know how to create an exmaple to work wiht this driver. I tried to include this driver into TMP108 example without success so far.

It would be great to have an extra section: "add existing driver to your board". [mention:04f5b87414a844f6a8bf2be6ebec45c6:e9ed411860ed4f2ba0265705b8793d05] It is possbile ?

cheers!

RE: Build NCS application firmware images using Docker

user92259 — Tue, 01 Feb 2022 10:22:55 GMT

Hi Markus,

I followed this post by you and got my application to build using the commands.

https://github.com/coderbyheart/fw-nrfconnect-nrf-docker

However, I am having issues when trying to flash my code to my device. I am using windows and I guess :

# assumes asset_tracker_v2 built already (see above)
docker run --rm -v ${PWD}:/workdir/project \
-w /workdir/project/nrf/applications/asset_tracker_v2 \
fw-nrfconnect-nrf-docker \
--device=/dev/ttyACM0 --privileged \
fw-nrfconnect-nrf-docker \
west flash

This command doesn't work for windows. Can you let me know the command to run and flash it through windows?

RE: Build NCS application firmware images using Docker

user113092 — Sat, 29 Jan 2022 16:07:13 GMT

I mean yes I don't like using untrusted images, why don't you guys post official ones instead of warning us?

RE: nRF Connect SDK Tutorial - Part 2 | v1.5.0

user111909 — Sat, 15 Jan 2022 21:41:42 GMT

what is this datatype means "static s16_t"?, I am getting error while building. Thanks and Regards

RE: nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

user112667 — Fri, 14 Jan 2022 01:47:50 GMT

Thanks for the great tutorial! NCS looks really great and I love the new syntax.
I'm looking for a tutorial fills in some of the details for NCS that are included in this tutorial for nRF5 https://github.com/NordicPlayground/nRF5x-custom-ble-service-tutorial but I haven't found them yet.
Are there perchance any NCS tutorials covering these more in-depth topics?

RE: nRF Connect SDK Tutorial - Part 3 | v1.5.0

user111523 — Fri, 17 Dec 2021 11:09:25 GMT

Hi, I'm using the latest nRF5340 dk and adafruit 9DoF sensor so is there any code available for the combination, or any similar code where i can modify accordingly?

RE: nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

user108959 — Wed, 15 Dec 2021 13:00:47 GMT

Hi, where are the following declarations used? I have the feeling that they are left from somewhere else.

from my_service.c:

[embed:dc8ab71f-3b98-42d9-b0f6-e21e02a0f8e2:6133dedc-1763-4e76-bcbe-813d3e288ea0:type=text&text=%23define%20MAX_TRANSMIT_SIZE%20240%0D%0Auint8_t%20data_rx%5BMAX_TRANSMIT_SIZE%5D%3B%0D%0Auint8_t%20data_tx%5BMAX_TRANSMIT_SIZE%5D%3B%0D%0A%0D%0Amemset%28%26data_rx%2C%200%2C%20MAX_TRANSMIT_SIZE%29%3B%0D%0Amemset%28%26data_tx%2C%200%2C%20MAX_TRANSMIT_SIZE%29%3B%0D%0A]

from my_service.h:

[embed:dc8ab71f-3b98-42d9-b0f6-e21e02a0f8e2:2d5e40dd-1654-497f-b02b-176e26885445:type=text&text=%2F%2A%2A%20%40brief%20Callback%20type%20for%20when%20new%20data%20is%20received.%20%2A%2F%0D%0Atypedef%20void%20%28%2Adata_rx_cb_t%29%28uint8_t%20%2Adata%2C%20uint8_t%20length%29%3B%0D%0A%0D%0A%2F%2A%2A%20%40brief%20Callback%20struct%20used%20by%20the%20my_service%20Service.%20%2A%2F%0D%0Astruct%20my_service_cb%20%0D%0A%7B%0D%0A%09%2F%2A%2A%20Data%20received%20callback.%20%2A%2F%0D%0A%09data_rx_cb_t%20%20%20%20data_rx_cb%3B%0D%0A%7D%3B%0D%0A]

It's just that everything works without them, and I don't see anything changing.

RE: nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

user108771 — Wed, 10 Nov 2021 03:45:56 GMT

Hi, thanks for the tutorial. There seems to be an issue with the advertising sequence.

I get this error: Advertising failed to start (err -11) in the terminal. This error code is for "No more contexts", but I do not understand what this means and I have not seen this error anywhere else on the forum.

RE: nRF Connect SDK Tutorial - Part 2 | v1.5.0

user19421 — Fri, 15 Oct 2021 08:59:54 GMT

Hi
I am facing an issue by following modifying device tree. i create the file .overlay of type config in in my project directory .i created the folder by following the above instruction.

i just want to use the LED 2 for PWM0. and want to achieve though overlay file. I try both the method one by one by status label to okay in overlay file and 2nd time in nrf9160_common .but the did not change the LED2. please suggest me solution? Do i need to make changes in CMakeLists.txt file too?

RE: nRF Connect SDK Tutorial - Part 2 | v1.5.0

user32317 — Mon, 13 Sep 2021 15:26:22 GMT

Please note, if using nRF Connect SDK v1.6.1, need to add the following lines to Kconfig.zephyr in order for the light intensity controller to build.

config DEPRECATED_ZEPHYR_INT_TYPES
bool "Allow the use of the deprecated zephyr integer types"
help
Allows the use of the deprecated Zephyr integer typedefs defined in
Zephyr 2.3 and previous versions. These types are:
u8_t, u16_t, u32_t, u64_t, s8_t, s16_t, s32_t, and s64_t.

RE: nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

user106788 — Thu, 02 Sep 2021 14:43:08 GMT

Thanks for the tutorial haakonsh, was wondering if you know about performing a DFU with this application. Currently having issues

RE: NUS on nRF Connect SDK: The Nordic UART Service with the nRF Connect SDK

user106594 — Mon, 16 Aug 2021 00:46:02 GMT

I looked at this code and at the updated one:

I think is a better code from education perspective, because it has used blink as a thread and shows how to run multiple threads in an App.

RE: nRF Connect SDK Tutorial - Part 3 | v1.5.0

user83855 — Mon, 05 Jul 2021 12:41:57 GMT

Thanks for the tutorial, it really helps. However, I am still having difficulties figuring exactly the structure of the projects. Is there a literal copy of the BME280 project. It feels like there is missing information and it would be useful to have the exact (correct) project to compare with my (likely wrong) interpretation.