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 all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
power_manage function is required always? Or its required if i want to go in the low power Mode?
Can i comment out power_manage during development stage?
Here Hung Bui (@hungbui) gave the good answer how to use bootloader with new S120 v.2.0.
I'm sorry, but can anybody check is I have a right settings on the Keil uVision...
Hi,
I need to send(using BLE) large amount of data's, which are collected by the accelerometer sensor for 1 hour. I have an external NOR flash where the accelerometer data...
While I am waiting for my hardware I wanted to test the control panel with my Xiaomi Mi Band.
But I only get a single horizontal line in the RSSI Graph..
As I read this...
Hi,
I would like to change device name more than 4 characters but I've found an exception of error code 12 (Data size exceeds limit) that return from initial of adverting...
Hi there
I started with an empty ble_template and added my own custom service emulating the batterey service, with all the same functions etc. Using master emulator i can...
I have a project in which I've started from the proximity app example code and added some UART stuff using app_uart.c. The linker is giving me this error immediately after...
Hi,
I'm trying to get an iOS app to connect to a Nordic BLE device. I'm a firmware guy with little app experience but I have gotten a app to work based off the code presented...
Hi,
Im new to BLE and still trying to wrap my head around things. I am using the both new nRF51 DK and nRF51 Dongle for testing at the moment. I know that the old dongle...
I would like to have track time of the day in my peripheral (s110)application. I understood that RTC0 is used by Soft device. RTC1 is used by app_timer application. I have...
hi nordic:
thank you for your great support!
question 1:
App: LightBlue in iOS.
when app scanning for perpherals ,i have found my device,show as "measurement…."
THEN...
Hi all,
I had a working TWI connection combined with BLE advertising. When
I added uart code for printing to putty this TWI connection was no longer functional.
So...
Hello,
I am currently working on a project and I would like to add some security to my device by preventing services from being discovered. Ideally when a user connects...
Hi
I am trying to use the internal ADC to capture an analog value every second. For this I use a timer to wake up every second, start the ADC and go back to sleep.
I...
