I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
Hi,
I was working with my Thingy:91 all worked fine. Wanted to upgrade to latest firmware and somehow in this process the USB interface stopped working. I switched to use...
hi,
i am using sdk_17.0.2 and nrf52840.
I want to get 6 pwm outputs like in the picture.
They all have to start at the same time.
20 khz signals should be.
i...
I want to make sure I understand something fundamental. The nRF52840's PWM peripheral is hardware based unlike the app_pwm library which is software based, (originally developed...
We are currently starting a project with a nordic chip. We want to work with the newest SDK (2.x.x). We saw the new SDK 2.0.0 in the nrf Connect for Desktop Toolchain Manager...
Hi,
Shouldn't the comparability matrix for nrf52833 on package CJAA revision 2 be with a 'J 'not an 'I' for WLCSP
from web site
from product specification: ...
Dear Nordic Engineers
Our customers use the nrf_desktop application to develop their product.
They use the NCS 2.0.0\nrf\applications\nrf_desktop and build project on...
I need to generate a clean 10kHz sine wave. I tried using PWM ( https://devzone.nordicsemi.com/f/nordic-q-a/89209/clarification-on-how-to-generate-a-10khz-sine-wave-with-pwm...
Hello, I followed this tutorial in order to setup custom BLE service. The tutorial as is works correctly and defines one service with an RX write characteristic and a TX notify...
Hi All,
I have implemented sleep mode in the firmware. I am using NRF52833 in my project. When the device is in idle state it goes in sleep mode. I am able to wakeup my...
I tried adding DFU support to my application by following this official tutorial:
But, I get the following errors:
/opt/nordic/ncs/toolchains/v2.0.0/opt/zephyr-sdk...
We're using sd_flash_write() and sd_flash_page_erase() to store some data to internal NOR FLASH at runtime. We have these calls integrated with the RTOS we're using in a HAL...
I've been using nRF Connect for Desktop a lot recently for power measurements with the PPK2 and to program nRF52840Dongles. I keep stumbling over a small missing feature:...
Hello,
I saw in the documentation for the softdevice s132 v5.10 (which is for production use now), I saw it supports changeable MTU. I have searched for the maximum supported...
Hi all
I have a problem with allocate RAM.
I build the project as non secure.
in the zephyr.dts file, you can see that the memory is divided into 3 areas:
sram0_s...
