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...
Hello,
I would like to add to my project new i2c slave (for example - dac5571 from TI). In the DTS overlay - under the i2c0 node I need to specify compatible , and I don...
I have configured the nrf52840 DK one board as Peripheral and other as central.
Added multiple services and characteristics. I am sending some data at every 20ms using notify...
Dear all:
Customer products in normal mode, BLE works normally, all functions are OK. An error occurred in DTM mode during authentication. Procedure The failure status is...
Using the SDK 15.0.0 SPI example (master) to send a single byte.
Sending 0x00:
Sending 0x01:
Sending 0x02:
Sending 0x04:
etc ...
Sending 0x7F:
In all the...
I am working on a module MS12SF1(nrf7002 + nrf5340) module. I am getting uart data from another device to this device through uart. Earlier when I configured uart to its by...
We have some custom hardware that acts as a peripheral, and currently has the advertising data packet set up as follows:
BT_UUID_SPD_SERVICE is our custom 128-bit UUID...
Hi.
We moved to version 2.5.2. Here we encounter some problem with data mode. Sometimes we don't get response of exit from data mode.
We publish data, after we send "...
Hello Everyone,
I wanted to ask if there is a way to use SonarCloud for analyzing a firmware based on the nordic toolchain v2.5.2, I understood that I have to set up the...
The MDS service supports the chunks through Bluetooth GW. in reality this is not of much use in real scenario. So is it possible to upload the chunks directly to memfault...
Hi,
We are having trouble configuring our PDM peripheral to operate at 48 kHz. THe nRF5340-specific documentation on the PDM module has equations suggesting that 48 kHZ...
I am running the demo of "nrf-knx-iot/samples/light_switch_actuator" on my customized board based on NRF52840.
I could burn the light_switch_actuator firmware into this...
I posted my configuration in a separate discussion .
Calling this method works when CONFIG_BOOTLOADER_MCUBOOT=n works. But as soon as we flash an image with MCUBoot enabled...
Hi Support Team
We add below code to the while loop in the main.c file of NCS sample https_client to post data to server. But it can not recover to post data to server...
Hi,
I think, I found a missing configuration in the QSPI driver for the nrf53 in nrfx_qspi.c. I've stumbled off this, while I was trying to configure MCUboot for the external...
I'm trying to import the native libraries to Xamarin forms, I need for the FirmwareUpgrade section of the iOSMcuManagerLibrary. I compile the example project correctly and...