before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
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'm developing an Android App. I want to measure and display advertising interval of any scanned peripherals like NRF Connect does.
I researched Android BLE Scanner...
I am working on the multi peripheral example and added the uart services uart working fine but how i can see the data without enabling the nrf_log.if i am enabling the nrf_log...
Hello all,
I am currently in the process of adding BLE support to our project. I have been as careful as possible when copying over source files and SDK_config settings...
Hello,
I am using SDK 15.0.0 and GNU Tools for ARM Embedded Processors to compile the Application Program.
I faced a problem to understand compiler abbreviation, so i...
Hello. I have a problem with usbd_msc . When I plug the device by usb and Windows sees the device how mass storage. After I copy files to the device - it copies and all is...
Hi,
I am using a NRF52832 with S212 in a custom board with a host processor. The host processor configures the NRF52 through UART.
The custom board is configured as...
Hi everyone, quick question.
I'm using the nrf_drv_timer library (from SDK 15.0.0_a53641a) to count the RTT between connection events packet Tx/Rx, however, I get this undeclared...
Hi
The 840 datasheet (page 90) states that the HFINT tolerance is +/-1.5% typical and +/-8% max.
Under normal operation, the HFINT is running and so if the device (like...
I was beyond excited to see all the support Nordic was providing to the mbedOS project.
All of a sudden it disappeared.
If not supporting mbed the alternatives would...
Hello,
We have an nrf51822 system where disconnecting the battery is problematic, and the sharing of the reset line between SWD and reset function has been a real source...
Hi. I'm beginner of nRF.
I want to get some data from a temperature sensor, but I don't know how to assign a pin. Also, how can I check the data ??
In Arduino, there...
Hello,
I'm attempting to include the "arm_math.h" library so that I can use the requisite DSP functions, etc. I'm getting a linker error so I'm not sure what else needs...
