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. We are going to mass production now and the lab that will certify our product says we need to have a special mode in the firmware that would do : modulated middle channel...
I want to make a custom board using nRF51822. Currently I am using nRF go studio starter kit and pca10005 board. I am using segger jtag programmer for loading code to the...
Hello,
I have a custom program based on the uart example. I can write to the device, but sending to the master fails.
I call the SendString code, but p_nus->is_notification_enabled...
Problem
I got some problem in change device name.
I found that the function of ble.gap.setDeviceName(deviceName) is useless.
So I've searching for another function...
Hi,
Does anyone know if there are plans to support RTX in the nRF52 SDK? It is included in the nRF51 SDK under external/rtx , and there is an example in examples/peripheral...
Hi,
I have purchased the nRF8001 DK and it came with no documentations. I downloaded the nRF8001 DK User Guide V1.1.
In this documentation, under section 1.3 there is...
I have setup environment on QT creator and i am using JLink GDB server debugger.The nordic chip is nrf51822 QF AA H0 and SDK is nrf51822 s110 version 8.1.0 .I read some posts...
I donwloaded the iOS nrf toolbox. I found that the app converts the glucose measurement to KG/L and not to mmol/l? The reading on the glucometer is in mg/dl so when I multiplied...
Hi,
I am trying to get my mesh running on the nRF52 Preview DK but calling
SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, NULL);
will break my program...
I am using nrf51422 and ble app uart as my example code and trying to connect to my ios app nrf toolbox by enabling a static key for the pairing process. i have read all the...
After installing the Master Control Panel 3.10.0.14 (x64) on Windows 7 Professional, uninstalling JLink V5.02a (which MCP really does not like) so it uses V4.98c, and realizing...
Hi,
I have a program that it works fine with nRF51-DK, but I want build a PCB with the Waveshare Mini nRF51822 module.
What do I need to program this module? With the...
Hello
When refering to the documentation its stated:
"The DTM application is stand-alone. Therefore the S110 SoftDevice must be erased in the nRF51822 device. "
Is this...
