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 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...
Hi,
I've created 3 PWM pulses via:
Which works when I'm not starting Thread (from the examples/thread/freertos_coap_server example)
But when I start Thread...
Dear Sir,
I am working on the following scenario.
I have BLE device ( SDK 15 and softdevice s132). It is advertising for specific duration.
There are different phones...
Hi,
I am working on a project where I am sending and receiving Encrypted string data from my phone with nRF Toolbox to the nRF52840 DK. The basic paring is established along...
I recently got past an issue with not connecting to the LTE network getting an nrf_cloud_connect failed: 60 and had things working yesterday. I had support for that issue...
Hey, I'm trying to connect a touchscreen monitor (10 finger) usb into a computer, get a raw input report and send it over uart to bluetooth module and sent it to other computer...
In IAR it shows the cycle count registers and they appear to work as expected in that view (shown as CYCLECOUNTER) . In the IAR Project/SFRSetup it shows the address of DWT_CYCCNT...
Hello,
I am developing a simple HID device with output report to receive data from PC. I took keyboard example as base project and I want to increase output report size...
Hello!
I have a custom nRF52832 board with an FTDI usb/serial part running my app successfully.
I generally program the board with a JLINK and SWD, but I am working to...
Hi, I apologize for the question renewal, that is the same as ticket "SDK15 DFU and WatchDog issue" (for my mistake I closed the discussion post!). I have developed a custom...
SDK 15.3.0
I want to save some user data in UICR , this data will change when application runing. How to re-write the data into UICR.
I assume that the UICR will not be...
Dear sir,
I have merged the twi_sensor code in ble_app_uart code in order to read the temperature sensor MAX30205 with NRF52832 send it over Bluetooth. But I am getting...
I am using SDK 15.2 with Segger Studio 4.10
I am trying to use the same button for sleep mode and wake up. I am doing a long press for sleep and sense wake up.
I am able...
Hi Team,
Can some one help me out? I really a newbie and I try to use example to modify for my need and something work okay now (bluetooth) but when I try to use the uart...
Hi to all,
i am developing a device with nrf52840 soc and soft device 14 and SDK 15. my device work well with Android, Windows, Google web ble but it experience unexpected...
