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...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
Hello ,
I saw some examples in nordic forum in that they measured coin cell battery voltage level
how to interface 22v battery to nrf52832?
Thanks
learn
hello everyone,
In my application single central(ble_app_uart_c) scanning and check each peripheral(ble_app_uart) Mac id. which peripheral mac id is defined by central,...
Hi all,
Can anyone suggest me how can I flash raytech dongle nrf52840 ? I tried two following solution
1) I tried using SWI interface with dk board ,getting an error message...
Hello,
I'm having difficulty with an app which combines USB (CDC ACM) and 802.15.4 using Softdevice (15.3). The issue appears to be related to hfclk, which is started to...
I am using the Nordic SDK 15.3 for nrf52832 development board. I am using SES as my development environment but I am unable to get RTT logging to work.
I have enabled RTT...
I am using SPIM3 to drive a peripheral, only using tx. And I noticed that SPI is sending wrong/corrupt bytes once in a while. See below image where the code tries to send...
I am developing a multi-peripheral product that knows all the possible connectable central Bluetooth device addresses (centrals are all NFC enabled smartphones).
When a...
I am using QSPI of nRF52480 with freqency 2M Hz. Now I want to reduce to 1M Hz,
but QSPI_CONFIG_FREQUENCY min value is 15
// <o> QSPI_CONFIG_FREQUENCY - Frequency divider...
Hi,
We are working to build our own SPI module code on nRF52832 in Segger IDE without Using SDK. But we are stuck at this point of error in core_cm4.h.
Unknown Type name...
i am trying to use flash to store and read data. I am able to do that when there is only softdevice and application. but when there is bootloader code get stuck. softdevice...
hello everyone,
In my application single central(ble_app_uart_c) scanning check each peripheral(ble_app_uart) Mac id which peripheral mac id defined by central established...
Dear DevZone community,
I'm developing a Mesh application using nRF52840, I'm developing with both the Nordic development kit (BOARD_PCA10056) and USB dongle (BOARD_PCA10059...
Hi,
I have tried changing the connection parameters (min and max connection interval) and looked into nRFGo Studio to see what the current consumption would be. In Column...
Hi Nordic Team/Fellow developers,
I wanted to understand how you guys made sure BLE stack/application is working properly? Like, how did you guys debug your application...
(SES + SDK15) Hi! I am trying to create an new firmware prototype based on ble_app_template_sample Until now I have a connectable firmware, with one service and several characteristics...