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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 a few seconds 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...
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Started 5 minutes ago
by ougengzhou
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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...
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Started 34 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...
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Started 45 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...
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0 replies

Started 5 hours ago
by Aditya P

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nrF52 Tutorial: ETM Instruction Trace with Keil MDK

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Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
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One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
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One minute to understand BLE MTU data package

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1.Profile MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
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Debugging on nrf52840 with GDB from CLI on linux

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Today I tried to find the better ways to debug program on nRF52840 PDK from CLI on linux. The ways that I tried [Failed] openocd (both stlink and jlink) & gdb [Succeeded] JLink & JLinkGDBServer &…
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The KEY POINT of example "ble_app_uart"

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This article baed on "pca10040", nRF52832 example code path "examples/ble_peripheral/ble_app_uart" IMPORTANT!!!! board config file of this example located in "components/boards/pca10040.h" and uart…
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Introduce smart motion controller - ELIO

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"ELIO" is a Bluetooth module and smartphone application that can drive motor(DC, Servo) and illuminate LEDs. This module mounts Nordic's nRF52832 and motor controller IC. Smartphone application can create…
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