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...
Hi,
I am merging a PWM_driver example with a ble-peripheral-blinky example to generate PWM signals with user-defined arbitrary phase-shift and duty cycle.
I am done...
Hello,
I have nrf52832 platform and my version of softDrive is (nRF5_SDK_15.3.0_59ac345).
My problem is regarding GPIO configurations are NOT retained ,when the nRF52832...
Dear Support term:
The Restful of Nrf Cloud is not work.
The node should have more that 100 data, so get ListMessages should give us pageNextToken.
Yes the result give...
Hi all,
I am using a custom board with NRF 52840 with SDK15.2 as slave and STM as master. I cannot receive right data, but the data to STM is right.
The above are...
Hi,
I am using an nRF52833dk to run a simple async SPI transceive API using k_poll My code is as below, for some reason it always returns BUS FAULT error Code:
Error...
Hello,
I face at least 2 problems and need some support.
What I want to achieve is that the DTM runs at our customer hardware for radio and later on BLE certification...
Hello !
In PS1.7 chapter 6.4.5 Encrypting packets on-the-fly in radio transmit mode is explained encryption of a short packets (MODE.LENGTH = Default).
But when MODE...
Hi there, I'm performing an throughput analysis using an nRF52 development board (BMD-350) and a Raspberry Pi 4B (Ubuntu 20.04, BlueZ 5.54) with an BLE 5.0 adapter. For measuring...
Hi,
I want to use the bsp button to our project, so I tested on the example "ble_app_blinky",
I modified the app button to bsp button, add two custom events to the bsp_event_t...
Hi Devzone,
I've been trying to verify and validate the performance of Instaburst mesh packets against regular ones. I modified a build of the mesh light switch example...
Hello,
I have been trying to get the thingy:91 up for 3 weeks or more now from Sri Lanka. I have made a lot of progress in getting data connectivity via MQTT to thethings...
`Hi There,
For nRF52840 board, If I want to fully disable JTAG or SWD lines after flashing, then what are the options to achieve it.
Questions:
1) If I want to disable...
My use case: There are different but similar peripherals advertising with 1M uncoded or coded PHY. Some of them are even advertising in mixed mode.
Question: How to connect...
Hello all,
I hope you are well. I am currently developing a product on the nrf52810 platform. I have a custom board and now have the BLE functional on the board. The next...
Good Day.
I want to measure the approximate voltage level on the battery in the nrf52820 microcontroller using a comparator (COMP) operating in Single-ended mode. I use...
