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...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Dear Developer Zone,
I am new to ANT and am looking for someone to help me to setup an example 15 channel (14 devices) ANT network using the S332 soft-device to test communication...
Hi, we are doing testing with a Nordic dev kit and looking for ways to check the status of GNSS.
We are becoming familiar with the XGPS command and notifications: docs.nordicsemi...
How can I return from k_sleep (or any other "sleep" method) when an interrupt occurs?
I would like my device to sleep (low power) until a GPIO pin toggles, then wakeup to...
Using nrf5340 DK with v2.7.0 SDK + toolchain. Blinky app works fine. Tried the sample apps:
- peripheral_hr
- peripheral_ht
Which both reproduced the exact same error...
Hi, we are in the process of development of a product with nRF9161. Originally it was designed with nRF9160 and we were successful in bringing up the prototypes. Then we moved...
Hello. When a lithium-ion battery is discharged (sim discharge) after not using it for a long time If you charge it at npm1100, the battery will not charge. When charging...
I have this function that normalizes acceleration from IMU:
If I enable FPU
CONFIG_FPU =y
CONFIG_FPU_SHARING =y
device works for a while (10s of seconds) then...
Hi team,
I have been trying to bring up a custom nRF8001 based BLE board using STM32 MCU. I have ported everything according to this blog shraken, not stirred: Nordic nrf8001...
Hi,
During the testing of nrf21540DK conduction power, a strange phenomenon was encountered: in DTM testing, when the transmission power was set to 0dB, there was a significant...
Hi,
I have problem with program nrf21540 UICR EFUSE. The first time, WR-UICR was able to successfully write, and after reset the reading of reg0 displayed correctly. But...
My setup includes 2 nRF52840 DKs, one flashed with periodic_adv_rsp and the other with periodic_sync_rsp. I copied the samples and auto-generated a build configuration for...
I cannot get Zephyr-only DFU over BLE working. Using an NRF52840DK. This is my prj.conf :
---
CONFIG_GPIO=y CONFIG_LOG=y # CONFIG_BOARD_HAS_NRF5_BOOTLOADER=n # Enable...
I am working on nrf5340dk board with 2.6.1 SDK and toolchains.
So, I took "mesh_shell" project as a starting point, then added external flash and mcuboot with simultaneous...
I would like to prepare my RAK4631 supported board file to Zephyr , but I am having problems with my JLink device, then I bought a new device but it didn´t arrive yet.
...
Hello,
i am using the nPM1300 with a nRF52840. This question is regaring the WDT in the nPM1300.
After reading the datasheet of the nPM1300 my understanding is, that event...
