I am attempting to generate an 8MHz clock output on pin 2.05. I've followed an example from another post using the nRF54L, but I get build errors. The project I used as a...
Hello,
We struggle to keep LTE-M attached with nRF91 (Modem) and CMW500 (EPS) to test regular IP communication (so those are not Radio Access Network tests) during product...
Hi everyone,
Could someone help me with the following use case?
Task description: I'm working on a firmware update procedure based on the smp_svr project. I'm trying to...
Hello,
I have made a project that was based on the nRF9151 Development Kit and it works great. I had to select the -ns configuration to get anything to ever build and now...
Hi,
I bought a new nrf52840 DK board as one ofthe original nrf board of my Qorvo QM33120WDK1 kit ( 2 x nrf52840 DK + QM33120W + QM33110W) J3 connector broke. Out of the...
Howdy!
I am attempting to develop a system using an nRF52840 and an ADS131M04EVM (ADC). Our application requires us to collect data at a high sampling rate (>= 16k SPS...
I have a nrf9160 DK but when upload SLM application to it i can not send AT commands to it over it's usb port but in asset tracker application it works i want to modify SLM...
Since the SoftDevice uses Timer0, am I correct in assuming that the maximum number of PWM channels for nRF51-DK with SoftDevice running is 4? (Two each on Timer1 and Timer2...
Hi Expert,
At my nRF51 platform, I opened two GPIOTE users one of which is used to handle an external sensor interrupt. After invoking app_gpiote_user_register(&sensor_gpiote_user_id...
I am seeing some very strange behavior when using an ANT channel with the sd_ant_acknowledge_message_tx call to guarantee message deliveries between a master and slave.
...
hello I am using nRF51822 microcontroller and KIELuvision5 for programming, I am new to this platform kindly need your help, I was compiling the basic code it toggles an LED...
I tried to follow some tutorials on this site to build the samples for the beacon modules using gcc.
I am seeing this error:
Compiling file: bootloader_util_arm.c
...
I download my elf file using SEGGER Jlink via Eclipse. The instruction pointer gets positioned on the Reset_Handler. But when I try to run the code after that, I get a SIGTRAP...
HI:
I try use pstorage_raw_mode to store data. According to the document description,first steps:
ble_stack_init() and scheduler_init(). Then, in turn, calls the function...
Hello,
I need a FIFO buffer for at least 20 arrays with 8 int32 in each... for use in an algorithm.. is there a more elegant way than just copying them all around each...
I'm using the mbed platform and have been battling hard faults as I try to find the best way to write with high frequency to SPI to update a series of LEDs while still allowing...
I'm migrating an old (but working) app from the S110 5.2.1 (SDK 4.X) to the latest SDK9/S110 8.0. I've read the migration doc, and I'm following the examples carefully (specifically...
Hi,
I downloaded latest version of SDK and all examples resented there are for nrf51422.
Can I use those examples for nrf51822?
I'm using ukeil and I can only select nrf51422...
Our chip seems to be running at ~500uA and I'm trying to narrow it down.
I'm doing periodic battery level checks on a timer using the ADC HAL. So at init I call nrf_adc_configure...
