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 am developing a project based on combining two example projects;
\nRF5_SDK_15.2.0_9412b96\examples\peripheral\ spi
and
\nRF5_SDK_15.2.0_9412b96\examples\ble_peripheral...
Looking at the instructions to add Zigbee to a SDK example here , I am instructed to define FDS_VIRTUAL_PAGES_RESERVED to 0x30 to reserve some flash for Zigbee persistent...
Hi,
I use SDK 15.2 and nRF52832 PCA10040 EVB to develop.
The SoftDevices version is s132_nrf52_6.1.0_softdevice.hex.
I use ble_app_hrs_freertos sample code on IAR. ...
I used nRF52832 , SDK 15.0 ,S132，FreeRTOS 10(From "ble_app_hrs_freertos")。
My work needs to be realized three functions:
(1) From "ble_uart_c" method receive another BLE...
Sometimes fds_record_find returns wrong record, but most of the time it returns the correct record.
Our subroutine called uint32_t ble_gls_db_record_get(uint16_t rec_ndx...
I was trying the nRF Connect SDK but I encountered an error laoding sample program.
I'm following "Getting Started Assistant" instruction.
Python version is 3.7.2
...
Hello Nordic,
As the subject states, why are these two modules still experimental? From what I can see, they were introduced as early as SDK 10.0.0 which was at least 3...
Hello,
for our device we have an input PIN defined with GPIOTE, we expect an event when this input PIN goes from High to Low (interrupt is set by another device on the...
We're using the nRF52832 and want to trap if various parts of RAM are ever executed. We'd like to restrict as much as possible. We run nRF SDK 14.0.0 and SD132v5.
Seeing...
Hi,
I want to migrate BLE HRS peripheral sample to custom board with Raytac's MDBT42-512KV2 (WLCSP nrf52832 used). The board doesn't have external XTAL.
In sdk_config...
I have a problem with understanding reference layout for the chip antenna I want to use in my project. The antenna is ANT016008LCS2442MA2 from TDK.
Based on the schematic...
In my application, I'm setting a message as manufacturer's data to be sent with the advertising message. To do that is simple, since I have a data type ble_advdata_t , and...
Hello guys, I was doing some testing with the QSPI component, and noticed exceptionally high current draws depending on whether the Peripheral was on, off, and if the Macronix...
I’m designing a board with nrf52840. For the RF layout part I’ve followed the reference design apart 3 pads near the pcb antenna.
The question is: How much is indicatively...
working environment:
SDK:12.3
WIN8.1
hardware:nrf51822_qfaa
nrfjprog:9.8.1
problem:
using nrfjprog to program application(s130 + bootloader + application),application...
