Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
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 Nordic,
I am using SDK 12.3.0, S130 2.0.1 and PCA10028 nrf51 DK.
I would like to ask about SPIS and SPIS event "NRF_DRV_SPIS_XFER_DONE".
1. What would trigger event...
HI,
In need to generate a sweeping tone to drive a piezzo element, i determined the tone should be sweeping back and forth between 2.5KHz and 4.5KHZ at an approximative...
My ultimate issue is trying to get a bootloader working on custom hardware with an nRF52832. The bootloader is mostly the base UART DFU bootloader from the Nordic SDK, with...
Hi,
I'm able to run the DFU mesh from the quick guide and now I want to integrate the DFU into my application.
My application is based on the light switch example, so...
Please help me fix my computer to allow nrfStudio to program pca10056.
I just received 2 pca10056 1.0.0 2018.35.
I am on 2 computers A and B: both with windows 10 64bit...
I trying to debug an interaction between using SPIM3 on the nRF52840 and the BLE stack in the SoftDevice . A reset is happening, which I think is being generated by the SoftDevice...
Hi I have an application where ESB will be used in the same environment as a few BLE devices which are also our devices. My plan is to set an rf_channel for ESB and then at...
We have an application where we have a large number of sensors, some relay nodes and one or more gateways. The sensors and relay nodes are provisioned by the gateways and...
Hi, I can normally log with NRF_LOG_INFO(). But if i enable softdevice (bluetooth stack init) logging stops working. Interesting part is that there are several log lines before...
BLE Control by Main CPU (MCU):
1. How the MCU communicates with BLE HW?
2. What is the amount of MCU performance is required to control the BLE? (expected answer example...
Hi nordic.
I use SDK 14.20 and nrf52840 board and s332 softdevice.
Our app has to use ant+ and ble.
My device connect with app.
App requests device to ant+ scanning...
hi guys:
When I was using mesh sdk, there was an error in compiling.
I use examples\light_switch\server\light_switch_server_nrf52832_xxAA_s132_6_0_0.emProject
I am...
Hi,
I am using SDK 14.2 -> BLE peripheral proximity example. I was trying to add a custom service and some characteristics to this proximity example. I basically took the...
Hi, I have two strange problems regarding the NRF_LOG. 1. In a for loop, char string that has changed is not printed out as what it contains now, it is printed out as what...
