I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
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...
Hi I want to ask about the best way to handle a lot of incoming bytes via UART on the nRF52832 (SDK 15.0.0). Unfortunately, the parsing of incoming data seems to be slower...
We are moving from using the Device Manager to the Peer Manager.
We are concerned about side effects concerning updating customer device firmware. One issue of concern is...
I stumbled upon Nordics video on facebook where they show how to calculate the distance between two NRF52840 Dev Kits. Link to video and article: devzone.nordicsemi.com/....
I downloaded version 15.2.0 of the nRF SDK. It contains the softdevice version 6.1.0.
I then attempted to upgrade to the softdevice to 6.1.1. After downloading the softdevice...
Hello,
What are the steps to recover a bricked nRF9160-DK? I want to get it back to the state that it was shipped in. I would assume refresh "secure_boot" and an app such...
Sir,
I have one custom MDBT50Q evaluation board and a ST-Link debugger. As the Keil IDE is fully defaulted to J-Link none of the example programs are building and flashing...
Hardware:Two nrf52840 DK Software: SDK15.2
We have 2 development boards acting as a master and slave communicating over UART. We are using the serial library for this application...
when i use the official example in nRF5_SDK_15.2.0_9412b96\examples\peripheral\blinky\pca10040e\mbr\iar using IAR IDE,
after building successfully, i failed to download...
Hi:
I use the new Mesh SDK 2.2.0 to make a demo.and I use the proxy_server and proxy_client example. now，I test and find the proxy_server example don't open the relay function...
Hi,
When I go through the code of light switch example, I am confused about relay functionality.
Compare with the v2.1.1, I can find the m_relay_enable in network.c but...
Hello!
We are currently developing a software solution which integrates many protocols into one Gateway. One of the protocols is Zigbee, and since it is the first time we...
I'm running FreeRTOS with SDK version 15.0 on nrf52 custom board.
I have two sensors, say A and B, on two separate SPIM bus instances. Sensor B utilizes PPI to trigger data...
I've been working on using an nRF52 as a host for a PS/2 synaptics touchpad mouse (to integrate with BLE HID). I was able to get a correct mouse position using two GPIO pins...
Hi,
i am using oled ssd1306 i2c with nrf51822. I am using peripheral mode and SDK v10.0. i choose this sdk version because of length i want to sent at one go that is 1024...
Help pls, i can't build a project.
Building ‘temp1’ from solution ‘temp1’ in configuration ‘Debug’ 1> Generating linker script ‘temp1.ld’ 1> Linking temp1.elf 1> Output...
