I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
I am trying to get a periodic interrupt every 100 uS using TIMER4. My timers_init() code sets up the TIMER4 registers as follows:
My interrupt service routine for now...
Hello
I would like to evaluate the module in a place without Cat-M \ NBIoT support
is it possible (for evaluation purposes) to send the data by other means (for example...
Hi,
New to Nordic, new to SEGGER, and new to ARM, so forgive me if I'm just missing something...
I've been asked to write new code for some boards that have the nRF51822...
I am using the SPIM example in the nRF52840 SDK. It uses SPI_INSTANCE 3. I am doing a simple SPI Write of 2 bytes.
I get SS, SCK, working properly. MOSI is transitioning...
I want to take drive code from thingy sdk and apply it to nrf5 sdk uart project, but I don't know how. Please explain in detail because i'm university student ... thank you...
Hi Team Nordic,
I am trying to save my flash data after the DFU process but it keeps on erasing it. I saw a thread in which it was explained to increase the CODE_PAGE_SIZE...
Hello,
I have a problem with app_timer.
My program need to use BLE UART for about 15 second then switch for just RADIO after.
To do so, I enable the ble stack as...
hello support team
nRF52 DK , Mesh 2.01
I am trying Experimental BLE RELAY example.
1. In first trial I am using 1 RELAY DK all works well.
2.In second Trial I am...
Hi everyone, I have a custom board using nRF52832 chip.
I want to turn ON and OFF a LED, which is directly connected to a GPIO pin.
Using this configuration I expect...
Hi,
I want to use the math.h for my nRF9160 project, but when I include it, it doesn't find it. I am a beginner and I wanted to ask how do I include libarys proparly in...
Hi,
I have two nRF54840 DK and I am testing ble_app_att_mtu_throughput example with the boards. I am using nRF5_SDK_15.3.0_59ac345 SDK.
The number on the chip is "N52840...
Hello!
Im getting a hardfault when trying to send 10 bytes data via NUS. I receive the data, but the app crashes:
0> <error> hardfault: HARD FAULT at 0x00000000 0...
Hi everybody. I know that it is complete standart question, which has many asks and solutions here. I'm quite new to bootloader management stuff. So asking about some targeting...
Hi,
I am fairly new to BLE application development on NRF52.
I have a temperature and humidity sensor TH02 and I have interfaced it by making essential changes in TWI...
