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NRF5340： the zephyer OS priority issue: the BLE thread and the other thread priority can be changed? 0

NRF5340： the zephyer OS priority issue: the BLE thread and the other thread priority can be changed? Does the BLE thread be the 1st priority than other thread all the time...
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Started 11 minutes ago
by ougengzhou
Not Answered
PM1300 datasheet:wants to know the PSRR of the LDO 0

we are developing solutions with PMIC type=PM1300, we eager to know the internal LDOs PSRR. i have read 171 page of PM1300 datasheet, but cannot find PSRR data or the PSRR...
6 views

0 replies

Started 15 minutes ago
by ougengzhou
Not Answered
AT+CFUN=20 (lte_lc_func_mode_set DEACTIVATE_LTE) blocks indefinitely under registration churn — software deadlock ruled out (nRF9151, mfw 2.0.4, NCS 3.3.0) 0

Environment nRF9151 (Thingy:91X), modem firmware mfw_nrf91x1_2.0.4 nRF Connect SDK v3.3.0 (Zephyr 4.3.99) LTE-M + GNSS: CONFIG_LTE_NETWORK_MODE_LTE_M_GPS=y PSM requested...
14 views

0 replies

Started 44 minutes ago
by Edemusmax
Not Answered
I2C clock stretching nRF54L / Zephyr 0

This is nRF54L10 with Zephyr, SDK & toolchain both v3.02 on a custom board. I am investigating I2C crashing on the 54L10. This happens during writing data to a MAX41462...
12 views

0 replies

Started 55 minutes ago
by Nick_RA
Not Answered
nRF52840 Oscillator not working 0

Hi, We have designed a custom nRF52840 development board based on the XIAO nRF52840 reference schematic. We connected a J-Link debugger to the board and are able to successfully...
33 views

0 replies

Started 5 hours ago
by Aditya P

Recent in the DevZone Blog

New Command Line Interface - part 1.

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Introduction With nRF5 SDK v14.0.0, we have significantly refactored the Command Line Interface (CLI) module to make it more useful and user friendly. The new CLI has the following features: Support…
- 3 Aug 2017
Support pairing on NUS profile for Central and Peripheral

Eugene Yu

Introduction I would like to introduce simple source code that supporting NUS profile and pairing. Most of you will choose the proprietary profile to make your own application which is not provided by…
- 1 Aug 2017
Reproducible build environment for nRF52 using Rebuild (rbld.io)

Yaniv Nis

As you probably know having a build environment, you can replicate and deploy with ease has the potential to save a lot of R&D time. If you can also control its versioning so you would be able to "get…
- 31 Jul 2017
Flashing and Debugging nRF51/52 with a cheap blackmagic probe compatible SWD programmer

Mahesh Venkitachalam

When we built our Bluey nRF52 BLE dev board, we were looking for an inexpensive option for our users to upload code to bluey and debug it using ARM GDB. We then came across the blackmagic probe (BMP…
- 24 Jul 2017
Introducing nRF5 SDK for Mesh

esivertsen

The day after the Bluetooth SIG announced the 1.0 spec of the Bluetooth mesh we are happy to announce the nRF5 SDK for Mesh for our nRF51 and nRF52 Series SoCs. This first (v0.9.1) release is packed with…
- 20 Jul 2017
Bluetooth 5 Advertisements (Extended and Periodic Advertisements)

Mohammad Afaneh

We’ve all seen the hype on 2x Speed, 4x Range, and 8x Advertising data increase capabilities in Bluetooth 5. But what does this all mean?? How does it achieve all these improvements? Is it really possible…
- 19 Jul 2017