I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
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...
Hi!
I'm using the nrf52 on custom prototype boards and the official development boards. We are using the ADC to read analog values and encountered unexpected behavior related...
Starting notification and then writing 0x01 to the control point
does not cause the Buttonless DFU to enter boot mode. LED #1
remains on.
Run time trace show:
APP...
The Problem ist the continuous sending of Byte-Arrays with spi and fixed sample rate.
Strategie:
Send Array-List with XFER triggered by Timer (every 3ms) and auto increment...
Hello,
I bought Nrf 52832 breakout board .
Actually i want to measure the current consumption of chip as we want to use it.
While advertising 26 bytes it consume really...
I have questions about the HCI packet format
With the start packet, the Ack number in the header section = 000
What should it be filled in the data packet and...
I'm implementing an I2C communication and I need to set an interruption every time the sensor sets the interrupt pin to 0. I've been checking some other posts from devzone...
Hello,
I am currently trying to power profile all aspects of the nRF52840, which includes the CryptoCell 310. The instructions say "
Testing
Test the CryptoCell Example...
I tried to use Timer2 as counter with event and interrupt. event is working. interrupt not.
<pre><code>
timer_count_cfg.mode = NRF_TIMER_MODE_COUNTER;
err_code = nrf_drv_timer_init...
s132_nrf52_5.0.0-3.alpha_softdevice.hex (/attachment/26a9916e1af8c97bcba7185035bd7b31)Hi, I am starting to work on NFC and Bluetooth pairing for the nrf52 and i tried to compile...
hello everyone：
do you have try to add wdt into bootloader project?
i add it as follow：
in the static void wait_for_events(void) function, i add two
if(NRF_WDT-...
Dear all,
I want to develop applicattions for the board nRF52840 Preview DK. I went to the download section of this board , and i saw the following software nRF5x-MDK-Keil4...
Hello,
I want to use NORDIC nrf52 to perform some power consumption Analysis. Is there any eveloution board from NORDIC that don,t have debugger connected to it? I want...
