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...
1. I want to put the nrf52832 into deep sleep mode for some amount of time.
2. Once it wakes up from deep sleep mode, will it affect the content of RAM or flash or any system...
This sounds like very n00bie question and I'm a bit embarrassed to ask this, but I'm not getting anywhere so I have to ask it anyway. Why my GPIOTE events are not working...
we have high current consumption when we are using Accelerometer lis3dh with SPI with no transfer at all on SPI
We have 2 SPI’s in the circuit. The first SPI is connecting...
Hi, I am using nRF5832 DK. Currently, I am using SoftDevice s132 to compile my code. I want to compile it with a different SoftDevice (say s112). But it's not working. Kindly...
Hello, We are developing a smart padlock with nRF52840 on Raytac MDBT50Q-1MV2. It will be powered from CR2 type battery. We will support two types of battery chemicals, Lithium...
My minimum requirement is 1568kbit/s .
I try the example that in Nordic\ncs_v1.7.1\v1.7.1\nrf\samples\esb ..
I increased the dynamic load to 252 ,and It can send about...
https://github.com/NordicPlayground/nrf5-calendar-example
I run the above calendar example in nrf52840 and it run successfully with no error or warning, but i did not see...
Hello,
I am using SDK1.5.1 with one nRf5340 as central and another nRf5340 as peripheral. My use case is, I am setting security level 4 (BT_SECURITY_L4) after establishing...
Hi all,
I'm recently working with Nordic devices (more precisely nRF52840), so I'm still learning. I'm working on a project where I have a shared SPI bus with several devices...
I want to open memory window to check the flash area data which has been written when I was debugging with Visual Studio Code but I can NOT find and open the memory window...
Dear DevZone:
I am working with the nRF9160-DK board and I am interested in the following:
1.- Can I implement a VPN communication with this device? 2.- Do I need additional...
Hi,
About the function : nrf_fstorage_write(nrf_fstorage_t const * p_fs,uint32_t dest,void const * p_src,uint32_t len,void * p_param);
I customized an array of data ，but...
I am doing a ble project with three roles exist simultaneously, slave, scanner and broadcaster. i used the 'ble_radio_notification_init' and a rtc to see when the radio is...
Hello Devzone Community,
I'm a couple weeks into learning, working with Nordic ncs, Zephyr RTOS and west and friends. I'm working on an out-of-tree driver, and am stuck...
