I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
refer to: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_nrf91_dk%2FUG%2Fnrf91_DK%2Fboard_controller.html devzone.nordicsemi.com/.../problem-with-uart0-on-nrf9160dk...
We have a hardware with a few external sensors and devices, such as displays, accelerometers, etc.
These devices are initialized within Zephyr, before our main loop.
For...
Hi,
What I would like to do:
I'm attempting to compile pc-ble-driver connectivity firmware with S132 v5.0.0. Following the instructions on the pc-ble-driver repo on Github...
Hi All,
I am using nRF52833 to make a Thread end device, and encountered a problem with the Thread network configuration in NCS. I want the device to connect to the Thread...
Dear Nordic expert,
I'm using nRF52840 as central with SDK 16.0.0.
I establish a connection with a peripheral (phone) and then I need to drop the connection. I set a timer...
Hi, everyone on the community
When using the BLE_APP_UART example, the serial port sends a packet of data to the mobile phone every 10ms, resulting in the device disconnecting...
I want to have a very stripped down version of the cat-tracker-app that just deals with settings, so I can import what is useful to an existing web application. I am new to...
I have succesfully got extended advertising working using the nRF SDK on the nRF52 DK, however I haven't been able to assign it a 128 bit service guid.
Setup:
The device...
Hi,
I want to add DFU to our board running SDK11 S130 but facing some problems.
I followed the instructions on infocenter, and started with ble_app_hrs example (from here...
hello,
i am using nrf52840 with our cutomised board and trying to achieve long range using coded phy and using that long range demo example as base i have sucessfully changed...
Hi All, I try to run the example GFX in sdk 17.02.
I wired the TFT :
---VCC ------------------ +3V ---GND ------------------ GND ---CS -------------------- P1.09 --...
Hello ,
NRF52840
sdk 15.2
In my application using ble central example in nrf52840 , i am able to write data in led characteristics and getting notification on HVX using...
Hi, I have tried to add support for BOS descriptor by appending a custom class generated from the Dummy example. The "main" class is the HID generic class, but with the NRF...
Hello
I only used PWM_library, but this is my first time using PWM_driver. Simply controlling the duty cycle of multiple channels has been successful, but I am not sure...
