I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi,
We have successfully verified "BLE UART and Zigbee Color Dimmer Light Switch Example".
Right now we see there is no support for receiving reports from light bulb example...
Hi,
I recently discovered the platform. I'm trying to modify the examples in order to understand the different ways it works.
My last step was to add a Generic On Off...
Hi , I am compiling the bmdware project (in IAR embedded workbench 8.32.2) and I have errors (particularly Errors while linking assembler, shown below).
I have modified...
Hello,
I am using Segger Embedded Studio version 4.52b and when creating a new project, it automatically creates a segger link script file and sets the linker to 'Segger...
Earlier with SDK 13 in custom advertisement I was able to send 30 bytes under unknown characteristics tab in Nrf connect APP but in SDK 15 I am not. Because the firmware or...
Hi everyone,
I started working on the nRF9160 with a Thingy91. I installed nRF Connect SDK v1.2.0 and i was able to try some sample like GPS or AT_client. However I would...
Hi ,
SDK : 16.0.0.,Mesh V4.0 ,PCA10040
My project requirement is : I need to use 2 dev kits one as a server and one as a client communicating each other on BLE Mesh
...
Hello, I'm setting up a mesh network with low consumption sensors and I'm using the Low power node example. I'm having trouble increasing the number of devices supported by...
Hello,
How can I directly read out the POFCON register value on the Watch Window while debugging?
Where is it actually located in the library(sdk 14.2) source code?...
How can i know how much time the microcontroller spends in the timer_event_handler() function? I am fear that i have written down to much code into that function. Regards
Hello,
I have the following statement in flash_placement.xml:
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".nrf_queue" inputsections="*(.nrf_queue*)" address_symbol...
Hello.
I have two nRF52832 (central and peripheral). Connect the central and peripheral and call sd_ble_gap_rssi_get() on the central to get the RSSI and channel. The attached...
Hello there!
At this stage of the product development cycle, we would like to be able just to take simple reading from ADP536x module (to read either battery percentage...
Hey all,
For new minor revisions (1.X.0), will they eventually be supported by telecom's that are currently running with lesser versions? For instance, the current modem...
