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...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Hi
In the mqtt_simple example there is a line " modem_configure(); " which establishes the LTE Link connection. If connecting the LTE link is not possible (for example no...
I have now removed all my experimental code and have returned to the more or less original verion of the main.c for assec_tracker, but still the application seems to be stuck...
We are using the Nordic nRF52840 on our current design. Currently, I am using nRF Toolbox -UART app on my
mobile phone to send data via 9 buttons available on the App. Everything...
I am trying to read the data of an MQ-6 sensor, which is its gas sensor, but the data I receive is not from the reading by the values it shows, if you know how to do it or...
Hi,
When the bootloader address resolves to something invalid, fds_init will hardfault. I think it should have some check and return a nice error code instead.
See an...
Hi,
I want to disable all four buttons to my rigado bmd 300 evaluation kit (pca10040 is the board config. the same as nrf52 DK ) in project ble_app_uart
I have tried to...
I'm powering an nrf52810 with a 3.3V regulator. I understand the internal LDO powers the system at 1.3 V. Are the GPIO pins and other peripheral devices outputting 3.3V for...
Hi
When I select the Generic Level server model and try to bind the app key I get an invalid model Error. I am using the nRF Mesh android app.
This might be relevant or...
Dear Nordic Support,
I am using ble_nus service on nRF52840 (BMD-340-A-R) + Raspberry Pi 3B+ ( https://github.com/IanHarvey/bluepy ). The nRF52840 is the peripheral and...
Hi,
I would like to know the I2C bus capacitance for the nrf52840. Do someone have the information please ?
My slave components are compliant for 400Khz and VDD is 3.3V...
I have gone through the tutorial on mesh experimental dimming and I was able to provision the BLE nodes, contol and dim the LED1 on the evaluation module with RTT viewer....
Hello everyone,
We are having a problem with the DFU function in our custom iOS app.
We are using DFU library version 4.5.1.
After updating SoftDevice and Bootloader...
I'm using the nRF52840 DK to develop my application using FreeRTOS while trying to achieve the lowest possible consumption. I'm having some issues so I went back to the ble_app_hrs_freertos_pca10056_s140...
hi
i use the example flashwriting in nRF5_SDK_15.3.0_59ac345, i set a table at 0xfd000:
// ProgramSection alignment="4" keep="Yes" load="yes" name=".tabletest" address_symbol...
