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...
Hi,
I am using nrf52 DK board.
After uploading my bootloader and application on a device that is connected through bluetooth with my board, i want to know the application...
Hi,
i'm facing a problem with a connection.what i understand from ble there are 2 mode in ble such as advertising mode and connection mode. i'm working on a project, which...
I have designed a custom board using NRF9160, but it has some trouble such as can't connect to LTE/NB-Iot, detect GPS signal,... So I want to use development kit to set up...
Hello,
SDK: 15.3.0
nRF52840-DK
IDE: SES
Example: flash_fds_s140_pca10056
Example Location: nRF-SDK\examples\peripheral\flash_fds\pca10056\s140\ses
Example Documentation...
It builds OK and I can flash the hex file using nRF connect Programmer. But I need to debug the code but I have not found a way to upload the code and break at main() entry...
Hi,
As we all know that nRF52811 support AoA/AoD feature. But I have not found example in corresponding SDK( nRF5_SDK_15.3.0_59ac345 ) . If you have example of AoA/AoD,...
If you look at the secure bootloader example the nrf_bootloader_init(...) never return to main scope unless an error occurs.
Everything is handled inside this function even...
The " 5.3.6.8 Reset behavior " table in nRF52840 Product Specification v1.1 mentions that WDT reset does reset the WDT itself.
I'm trying to reconfigure the WDT after a...
Hello,
I am using HC-SR04 ultrasonic sensor and nrf52840dk. To measure the distance I have to find out for how long the ECHO pin of the sensor remains high.
for that I...
On my old Wondows10 development computer, all worked OK.
In a brand new Windows10 laptop, all up to this point installs/verifies fine using nRF Connect.
I cannot find...
Hello, I'm making a PCB project with nrf52832 and I want to use my debuggers only 2 pins(SWDCLK and SWDIO) to debug it. I have J-Link Edu, but I wonder if I can use it with...
Hi, All.
I' m studying nRF52832.
I have a question about example "ble_app_uart".
I m trying to send to smartphone using function "printf()".
Uart pins(RX, TX) are...
Hi everybody! I have a code running excellently on my nRF52840 DK. I would like to make it run on my nRF52840 dongle. What should I change in my SEGGER project? Can anybody...
I am building a project which requires accelerometer data from the LIS3DH accelerometer be read and then transmitted over bluetooth. I have successfully setup bluetooth transmission...
Hi,
For my project I need to receive 9 bytes of data from our main board. This data gets send using UART.
By looking at the pin diagram I could not find specific pins...
