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...
Hello,
I have been using nRF52840-DK and also nRF52840 Dongle for testing and I found an interesting behaviour when I established my test setup. The RF module acts as an...
Hi All,
We have a product based on nrf52832 that has a custom ble service with 2 custom characteristics.The first one is to send data to the nrf device and the second one...
Hi
I opened the Watchdog in the user application,and do nothing in the bootloader.Then when I use DFU,the CPU reset appears.How can I to deal with it?
And when I upgrade...
Hi
I am looking for some specific contract developer help to build and Android app to update Firmware in devices using DFU and the buttonless service. Obviously there are...
HI,
We are evaluation the nRF9160 in the devkit and we are trying to obtain the values specified in the nRF9160 Product Specefication v 1.1. After following the different...
Hello,
There are many questions out there on correctly determining the SAADC pin input voltage limits. The equations given in the product spec is very straight forward:...
We are creating and application that will use the Serial port to communicate to a host using an RS485 protocol. We have it working in SDK 15, but we are now trying to build...
Hello All, I want to generate Bi-Phasic two PWMs with 180 degree interphase delay and variable Duty Cycle with variable frequency upto 250 Hz in nRF52810 SoC. Can you please...
Hello, how can I use the functions in nrfx_twim.c
Using SES and the CMSIS config wizard, I have picked:
NRFX_TWIM_ENABLED 1
NRFX_TWIM0_ENABLED 1
NRFX_TWIS_ENABLED...
Hello
I wonder how to verify that teh scan response data is set correctly and if there are other parameters I need to set to get it working.
So for setting length i have...
I have a nrf52840DK and try to modify SDK peripheral/uart example. I want to reboot nrf52840 device after getting uart communication errors. I put NVIC_SystemReset() function...
Hi, I am Product Manager working for Medical Device Manufacturing company based out of Ireland.
we are in search for a development house / developer who will support us...
Hello,
Im trying to interface LIS3DH with nRF52DK referring this example https://devzone.nordicsemi.com/f/nordic-q-a/34710/lis2dh12-driver-issue-in-nrf-sdk-v15-0 .
...
Hello All,
I recently started testing an nRF9160 DK board. I was able to follow through all the instructions, registered on nRF cloud and successfully connected to LTE....
