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...
Hello All,
i am working on nRf52810. for programming i use segger embedded studio in windows 7. For reference i use nRF52 SDK 5.2.0.
right now i am try to make application...
Hi,
I have to prepare my devices for certification and I am hoping to use the radio test example as suggest by most people here on the devzone to be the most convenient...
I'm using the nRF52840 DK with the thread stack.
I want to test OTA but I only find documentation to do this via bluetooth.
Is there a way this can be done with Thread...
Sir,
In some examples I found some of the example programs does not contains Soft Device. What to do???
And when I Flashed the main file alone it shows some errors.
Hi,
When I look through the nRF52840 product spec I can see that SPIM0, SPIM1 and SPIM2 doesn't support speeds higher than 8Mbps.
Nothing is written about SPIM3 and it...
Hi there,
I am designing a bridge application between different devices which uses BLE as central and peripheral to connect all them, the idea is have up 20 nodes connected...
Hello
For a breadboard, we would like to duplicate the programmation part of the nRF52840 dev. kit.
Can you provide the layout of the dev. kit in electronic form (Mentor...
Hi,
I'm using nRF52832, nRF5 SDK 15.2 and Mesh SDK 3 .I have successfully integrated the UART module from nRF5 SDK / examples / peripheral /uart in the beaconing example...
Hi. I'm using nRF52832 with my external board. (SDK 15.0.0)
I want to merge UART, blinky and timer. I merged UART and timer example, and it worked.
Now, I want to merge...
Hi. I am tinkering with BLE settings, and changed NRF_SDH_BLE_GAP_EVENT_LENGTH from 6 to 7.
I then get a 0x04 error code on this function after building and running the...
I have this project that I have been working on for sometime, however today I encountered this extremely weird error while building
I haven't changed any sort of project...
Hello! I'm using a module nrf51822 as a ble peripheral device.
And my device's RSSI is alway about -60db and the power comsumtion is 4mA.
Even i tried to change in sd_ble_gap_tx_power_set...
My application has a power button that pulls up to battery voltage (3.2-4.2V) to switch power into the system. It's also necessarily tied to a (heavily muxed) gpio pin with...
Hi
I have made a small Python script that generates a C-file with the build date/time and some other values.
Is it possible to make Segger Embedded Studio execute the...
Hi,
Is it possible to provide eagle design files (layout and schematic)? I see that you have provided for altium designer.
Also, is it possible to provide eagle library...
