Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
hi, I am fresher starting my carrier in ASIC i am learning about UART where i come across with the word "DEADBEEF" in the coding please help me with where it is used and how...
Hi We've been using SDK12.1 with softdevice 3.1.0 on a NRF52832 for some time now. Now we want to upgrade our SDK to 15.2 with softdevice 6.1.0. We've converted the application...
Hi all,
I am working on nRF52840, nRF5_SDK_15.2.0, pca10056,usbd_cdc_acm
I can now communicate nrf52840 with PC,However, I failed to connect nrf52840 to android, Android...
Dear Team,
Greetings !!!
Device - nRF52832 Softdevice - s132_nrf52_6.0.0 IDE - segger embedded studio Bootloader - secure bootloader
In our current application, We are...
Hi,
We have build complex application based on Nordic SDK. Right now we are thinking about moving to Zephyr OS. I was wondering if there is any tutorial/tips I can find...
Hi, I'm using nrf52832 development board. In which i have flashed hci_uart example code of zephyr (latest code taken from https://github.com/zephyrproject-rtos/zephyr ) which...
Hello,
Our product is configured to use 3 total GPIOTE channels –– 2 sensors configured for "high accuracy" GPIOTE events, each around 10Hz refresh rate, and 1 using "low...
Current consumption during k_cpu_idle() after GPIO interrupt does not take the same value. Why does this happen? Any idea? Thank you for reading this post in advance.
<Environment...
hi all, i'm using uart with easyDMA, and i'm disabling and enabling it back on my code. before disabling the uart TX and RX works fine. after disable&enable i get wrong data...
Hello,
as part of the development that will soon be in production, I would need to be able to authorize or not the pairing according to an internal state of my device. ...
The memory returned by the pointer returned from cJSON_PrintUnformatted() in below file must be freed.
https://github.com/NordicPlayground/fw-nrfconnect-nrf/blob/master...
I m analysing application source code searching for implementation of INDENTIFY.
The problem is that application has hundrets of classes and it is very complex so it is...
I am developing a product and there is this situation. My custom board doesn't have UART so I will have to communicate over a Virtual Serial COM Port.
I have a desktop app...
Hi
We want to open L2CAP channel to stream data between nRF52840 and iOS, We cant use OTS example since there is no OTS support from Apple core bluetooth framework.
So...
