Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
I am looking at the example of the HRS collector (Central) of the SDK also called ble_app_hrs_c.
In the file nrf_ble_scan.c in the function nrf_ble_scan_on_adv_report we...
Hi,
I am using ble_app_beacon with Softdevice S140 with SDK 17.02 for nrf52840.
In the example code I want to set beaconing to only one channel (channel 39) and be able...
Hi Nordic Team,
when discovery custom 128bits uuid service, I have high probability get BLE_GATT_STATUS_ATTERR_ATTRIBUTE_NOT_FOUND, but sometimes I get BLE_GATT_STATUS_SUCCESS...
Hello,
I am upgrading my project from SDK 15.0 to SDK 17.0 and I get this message.
Please see my project's comfiguration file:
debug_additional_load_file="../SDK_17...
Hi, all
I'm trying to i2c(twi) in low power..
In this case, I want to generate an interrupt through the i2c read function " read_touch_data " (under code).
Where...
Hello team,
We have a sensor design based on nRF52840 and currently we have configured it in the normal voltage mode DC/DC REG1 enabled. It is a battery operated design...
hi,
I am using nrf5340 dk board and nrf connect sdk. i want to encrypt the data and decrypt the data in application core. I have seen cryptcell 312 for cryptohraphic algorithms...
Hi,
I am currently working with the nrf52840, ble_app_uart example under the ble_peripheral folder. Using the tutorial below:
https://devzone.nordicsemi.com/nordic/short...
Hi,
I want to receive data on BLE and send it through USB to PC, I am using SDK17 and nRF52840 dongle. I send data from the transmitter with nRF52832 through ESB configuration...
Hi,
I'm currently developing the code of a RGB led lamp. The thing is, when I change the color while sniffing with Wireshark, I see only 1 payload (the way it should be...
How to easily migrate SDK to SDK, (Lower to Higher) or (Higher to Lower).
I mean from SDK 14 to SDK 17 or vice versa.
Please answer this as soon as possible
Hi,
I am pretty new to telecommunications and AT-commands in particular. What I want to do is:
-Scan all nearby base stations (BS), and read all available information...
Hi.
I'm developing a sensor driver for the Spec Sensors DGS-O3 968-042 UART gas sensor for the nRF9160 (Thingy:91 to be precise)
The general gist of it is that I need...
If we want to make certain that a particular message goes first on a connection interval. Is there a way to check that there is none already internally queued?
Is this...
hi i am using nrf52832 sdk v16, i need to print a data using uart example got a issue it's not getting app_uart_put & get function not working but printf() function data are...
