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...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hello,
I'm developing a BLE device and it consist of nRF52833 and a external UART component.
ble_app_uart example in SDK v17.0.0 is replaced app_uart to libuarte. The...
Hi,
I would like to know if we can enable codded phy while using mutli peripheral in conjunction with mutli central. Also peripheral should be scannable and connectable...
When creating dfu package using nrfutil, an error is displayed.
When I looked for and checked the file where the error occurred, a problem occurred in Python's max...
I am trying to run nrf52840 chip without debugger.
I want to run peripheral_uart example just to show advertising of bluetooth.
And when I use west debug --runner=jlink...
Hi,
I got a nordic thingy:91 and just play a bit with it and the asset_tracker application. Then I flashed the agps code because just want to send GPS coordinates on the...
I am having issues using port pin 1.00 on the 52840 as GPIO. It will just not toggle.
I can successfully use most other pins, even those on the higher port. For example...
Hi
I have 2 identical PCB just out of production - same FW - one is drawing higher current (about 600uA).
The issue is found in mass production and about 1% is having...
I'm using nRF52 DK to send SAADC data to mobile app "nRF Connect" over BLE.
I'm using this code to send the data, but the mobile app "nRF Connect" can only show integer...
Hello Devs.
I am porting my whole project from the SDK16 to NCS 1.4.1 on my original project I use I2c and other drivers which works pretty well, but I am able to make them...
Hi Nordic,
It mentions that "Gain will be lowered by the specified number of gain steps at the start of CTE. Note: First LNAGAIN gain drops, then MIXGAIN, then AAFGAIN"...
I'm trying the example of [ble_app_uart__saadc_timer_driven__scan_mode] from Github. I'm using PCA10040 / s132. I'm sure this demo code works well since many people from online...
Hi,
I want to develop central code to discover vender specific service using pc-ble-driver-py.
The service_discovery function defined in ble_adapter.py can discover the...
Hello -
We are developing on a nRF52840 device, SDK v17.0.2 and FreeRTOS. Following the flow in the provided by the vPortSuppressTicksAndSleep() function, we've implemented...
Hello,
We recently received the new Power Profiler kit II, and are having some trouble with the 'Ampere Meter' mode. With an external source connected and DUT power enabled...
SDK 15.2
SES
nrf52832
Hello!
I´m trying to store an array in the memory. When the devices starts advertising or it is connected the code loops in wait_for_flash_ready...
