Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Hi everyone,
I'm integrating the spi_master_with_spi_slave example into our firmware; however, I'm not seeing the event callback I registered being called. I'm verifying...
Hi everyone,
I implemented nrf51 flashing through SWD (external MCU is used). After first flashing and reset when we enter debug mode on SWD second time we have a busy...
Hello,
I am trying to interface an MPU 6050 with an NRF52 with sdk vs 12.0. I noticed in the mpu6050.c file that it uses a twi_master.h file in the sdk in folder labeled...
Linking ble_app_proximity_pca10040_s132.elf
Output/nrf52832_xxaa/Exe/ble_app_proximity_pca10040_s132.elf section `.fs_data' will not fit in region `UNPLACED_SECTIONS'
...
Hi,
I flashed an board with a NRF52832-QFAA-R7 with the ble_app_hids_mouse of SDK 12.1 (and also with the keyboard) example to test and build an application using this...
Hi,
I've been trying to get an implementation of the HTTP Proxy working with nRF52. The nRF52 is in central mode, accessing the proxy (running on a Pi with Bleno) which...
i measured the current of nrf52 dk board with the spi example (examples\peripheral\spi\pca10040). the result shows that it consumed about 6 mA !!!
i read the nrf52 datasheet...
Building ‘ble_app_cscs_pca10040_s132’ from solution ‘ble_app_cscs_pca10040_s132’ in configuration ‘nrf52832_xxaa’
Generating linker script ‘ble_app_cscs_pca10040_s132.ld...
I have been trying to get the PCA10028 uart to communicate for the last couple of days. Originally with the S130 experimental demo project and now just the simplified uart...
I'm using GCC and trying to build the debug bootloader_secure project in SDK12. No changes at all to the source code. The linker is erroring with
section '.text'will not...
Hello,
I want to implement random number generator with ble_app_uart, and I am using NRF5 SDK12 with pca10031. I also implemented the RNG periperal example already provided...
Hello,
I am trying to develop a PC station. However, I am having a problem with getting it started. I am using
github.com/.../pc-ble-driver-py
as a reference.
I was...
Hi,
I am reading battery voltage using nRF51822 microcontroller. I set the ADC configuration as 8 bit the result should be 255 but i am getting around 511 value. I am not...
