Hi,
Recently,
the DFU of the "Master Control Panel" (Android) can not complete the upload mission.
But,
the DFU of the nRF-Toolbox in iOS is
work well.
Old...
I just tried out the new iOS nRF Toolbox 1.5 and it doesn't seem to handle long init packets.
I gave it a zip file that contains a 137216 byte 'application.bin' and a 192...
Hello everybody,
In the SD_EVT_IRQn ISR I check for BLE and SoC events and set flags for each so my application can fetch and dispatch the events in the main context. ...
Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello~ I have previously written related articles. But I don't get the answer I want, so I ask you again. Use the toolchain manager to use ncs 1.3.1. The error as shown in...
OS in development environment ：Windows10 HARD :(Taiyo Yuden)EBSHSN Series Evaluation Board : Central / Peripherals CPU :(Nordic) nRF52832 / ARMR Cortex-M4F 32 bit processor...
Hello guys!
We are workng with nRF52840 SoC and SDK v17.0.2.
Custom BLE Services and Characteristics are needed to implement in our device. Before starting that implementation...
Hi,
In our design, nRF9160 is powered by a LiPo battery, making VDD = 4.2V in a "fully charged" case, and VDD=5V in a "lipo is charging" case.
We would like to be able...
In trying to use a private key file to sign the application image I'm running into an issue with the PEM file. I created a PEM file using the following command:
as documented...
Hello colleagues,
Mi name is Daniel and i'm trying to develop a software application that let me calculate the PER (packet error rate) of a bluetooth transmission.
The...
Hello Team,
I am working on a project in which I want to used pdm microphone with nrf51822 xxAA and i am using keil u5.
1) So I have picked uart over BLE example from...
Hey there,
I am new to the community and I would like to looking for more than one cell. As I readed in another thread, it was possible with %NBRGRSRP a few month ago. ...
I was looking through documentation and I noticed that in OPS v0.7.1 the cold start was stated to be -144dBm. In PS v1.1 it calls out -142dBm. Can you explain why they are...
Hi!
I have BMD-350 -A-R and I want to program this by using SWD pins (SWCLK, SWDIO, GND Detect, and VTG) of Nrf52Dk . I make all the connections properly but for some reason...
Hi,
for evaluating purposes I'm trying to send quite big amount of data (100 kB) via socket interface. Sending proceeds fine until approximately 60 kB is transmitted. After...
Hi,
when powering up the nRF52840 PDK its interface MCU LED is blinking fast and the board is not recognized. I've tried to update its firmware by putting the board in bootloader...
On some android phones we have observed that if we try to scan using nRFToolbox for nRF51/ nRF52 controller advertising with UART they do not show up in the scan list. But...
Hello,
I am developing a wireless sensing device using the nRF24L01+ module and I'm planning to use a u.FL connector in my design. I can't seem to find any manufacturer...
Hello,
I am trying to test BLE with SAADC, UART function.
I am complete the ADC test and UART part.
So now, I want to SAADC with BLE and BLE with UART.
The whole connection...
