As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5ÎĽA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hello everyone,
I've been spending a lot of time to fix the issue not being able to enter DFU mode with the following error. I've changed so many versions of GCC, but it...
Dear Nordic devzone community,
I have designed a custom board using nRF9160 and I am able to send and read out certain AT commands which confirms to me that most of the...
I'm transitioning from SES to Visual Studio Code.
In SES, I can define multiple builds and then define preprocessor options (eg. -DOPTION1) for each build definition
I...
Hi there,
We are quite new to Zephyr. We are currently porting our existing app onto Zephyr as a test. We are currently using NCS 2.5.1
So for our existing application...
I needed to add my own partition to the primary flash, and was able to do so successfully by adding a section to the device tree partitions.
However, when adding MCUBoot...
Hi,
I'm trying to setup my NFR52840 DK to act as a NFC tag so that I can read some simple data on my phone via NFC transfer.
I have tried a few NFC sample applications...
Hi,
I am using a modified HTTPS Client demo code [Let's say Version A] and sometimes when trying to debug with Segger Embedded Studio for ARM (Nordic Edition v 5.34a/Jlink...
Hello,
From time to time I am getting the error " Unable to find bootable image" when I start a debug session in SES-NE v5.60.
FIH_CALL(boot_go, fih_rc, &rsp); if (fih_not_eq...
I am trying to read the GPIO state on an nRF52840 right after it wakes up from deep sleep (System OFF mode). I have configured 4 pins as wake-up sources from deep sleep System...
I have been working on finding the cause to an unexpectedly high power power consumption in several newly produced units of our product based on nRF5340. I believe I have...
I have a few questions about the sample source of nRF5340 Audio.
1. Where does the connection processing between the Gateway and Headset take place?
2. Where is the BLE...
I'm trying to build a custom secure partition, but get the following error when building:
However when navigating in files to the directory the file "tfm_custompartitiontest...
Hi All,
My team recently reserved a custom service UUID with the Bluetooth SIG, and we'd like to replace the custom 128-bit UUID we had been using in our products. Can I...
HI
We are mass producing NUS-based products.
During mass production testing, pairing is performed and functionality is tested by pressing buttons, etc.
However, pairing...
I'm using
AT_MONITOR ( catch_all , ANY , on_modem_at_notification );
and I'm just printing the notification on reception:
static void on_modem_at_notification...