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...
Hello,
Is there a particular test Nordic recommends to screen for latent failures in the BLE circuit? If one has access to an Anritsu MT8852B tester with Direct-Test-Mode...
Hi,
I am updating SDK version from 15.0 to 17.0.
In many examples PM_FLASH_BUFFERS was changed from 2 to 4? What is the meaning of this change? We have one peer always...
While exploring documentaion and trying to learn more about the DFU (and bootloader settings), I found info on how to generate the bootloader settings , which also explains...
I want to measure voltages at all 8 channels but when I am enabling all channels its sending the values once only and after that its not sending anything, my requirement is...
Hi,
We are aware that i2s internally includes hardware double buffering to ensure that the audio is continuous.
Is there any way by which we can avoid double buffering...
Hello,
I developed board with NRF9160 chip and I am facing issue with "at_cmd: Failed to open AT socket (err:-12)", i am not able to communicate with modem. It is not...
Hi
Can I not modify the param the radio project example,and let it run on IEEE802.15.4-2006?
and the demo example run on 2.4GHZ?
I modified two params:
NRF_RADIO-...
Hello,
I'm using nRF52480 Dongle. I executed an Erase All from SEGGER Embedded Studio. My project still works but the LEDs are not blinking anymore. The only way I can have...
Hello nRF Team,
we are using nrf51822 for one of our product. We have implemented firmware update functionality using a secure bootloader library.
After loading the soft...
Hi, I want to distinguish whether the USB is connected to a PC or a power adapter.
For my application, FATFS still needs to work when connected to a power adapter, so it...
Hi Nordic,
Why I cannot directly use segger's "Build and Debug" to download file to nrf52832, after I modify some code?
After I use nrfGo Studio first to program the...
Hi, in the past, there has been discussed several times whether a peripheral can advertise even when it is already connected/bonded. It turned out it could be possible, however...
Hi, We are working on multiple product based on different MCUs (nRF52832 and ESP32). We would like to use the same Nordic BLE DFU for both of the products so that we would...
Planning to run Packetcraft LEAUDIO stack on nRF52840-DK. This is for evaluation and later on for some development on top of it.
Will it be supported. or is it must to have...
Hi,
I am trying to figure out how serial handling works. Specific questions bolded below. To the best I can see, what I think happens when transmitting is:
NRF_SERIAL_DRV_UART_CONFIG_DEF...
