Hi,
I am trying to understand the pstorage to record a log for temperature. In my code, I can call pstorage_init(), and clear a block but when I try to store some data...
I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hi, I am trying to change the USB CDC/ACM com port name. I have read through some posts but they are very short or unanswered. It seems we can change the .inf driver file...
Hello everyone. I work with nrf52840 chip and previously I had an app with softdevice (s140) and use BLE bootloader. Everything works as expected. Next I want to use another...
We are using ncs 2.6.0 and nrf5340 audio dks.
Sample is nrf5340_audio broadcaster.
One dk is configured to work as Audio Broadcast BIS Source and other as Sink. By default...
Hi there,
I am working on an audio recording and transfer application using nRF5340 (microcontroller development kit) and SPH0465 (digital microphone with I2S support...
Hello, I have designed my own board based on NRF52840-CKAA-R, which uses USB power supply. The working voltage of NRF52840 is 3.3V, and my test voltage is normal But NRF52840...
Hi,
I've ready many threads and docs on NRF52 SoC Revisions and Softdevice support but I am still confused. So apologies if I ask something which is already asked.
From...
Hi,
I want to implement low-power mode in my nRF5340 application. From what I understand, Zephyr's idle task automatically handles entering sleep modes, and the device wakes...
Hi,
I am evaluating warm and cold reboots, I am seeing no difference between them. I tried tracing sys_reboot definition, ended up with
For arm core with no handling...
As described in the docs.nordicsemi.com/.../powersave.html: “The application must choose the right duration based on the traffic pattern. Applications must also take appropriate...
Hi, I am using nrf9160 DK development board, i want to use gpio pins in this kit for a SPI interface from nrf52840, which pin i can use for this purpose. in datasheet it very...
Hello Nordic Team,
I am working on integrating the nRF21540 RF Front-End Module (FEM) with the nRF52840-QFAA in the 48-QFN package. Could you please provide the following...
Hi, I have reviewed the light_bulb app code in NCS2.8.0(include src code/CMakeLists.txt/prj.conf and so on)。 But I can't find where the path of matter is included, could you...
Hi all,
I wanted to enable read/write protection for MCUBOOT partition in my firmware from the application and encountered a strange problem. The build (build system - default...
Hi there,
This almost certainly has a simple answer but I can't work it out. I'm using the sample WIFI Scan for the above boards and can successfully scan away. But I'd...
