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...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
I was trying to debug an issue with a release build on our firmware. I modified app_error_fault_handler inverting the NDEBUG logic so that the error code, line number and...
Dear Nordic Engineers
I encounter a issue about gpiote channel() function of NCS 2.0.0.
I use gpio_nrfx_pin_configurationl() to judg gpiote channel is be occupied.
It...
Hi,
Iam using UART Driver Sample — Zephyr Project Documentation (nordicsemi.com)
Where to change the UART TX Rx Pin in the UART Driver Sample(echo bot) program in nRF...
Hello,
I want to define SPI outputs as highdrive outputs in a overlay file.
I know how to do this in the code:
But I want to do this in this overlay file:
How...
Hello,
We are using nRF52833 Soc and s140 soft device for our project. Application is scanning our proprietary Tags. We have Bootloader as well to support DFU.
Due...
I'm currently doing some research for a project and intend to use nRF5340 Audio DKs and the Audio Application. I need access to the LC3 repository to build the application...
Hi,
My Homekit project is based on v1.9.1 NCS.
with CONFIGs: CONFIG_DATE_TIME=y CONFIG_DATE_TIME_MODEM=n CONFIG_DATE_TIME_NTP=n
I use our iOS app to sync the current...
Hi guys. I am using nRF52840. Currently, I want to read out an image from a camera. The camera PCLK is toggled at 500Khz, and what I want to do is to trigger an interrupt...
We just recently started testing with slave latency above 0 to save power. Our connection interval is 60. If we have a slave latency above 3, then the connection terminates...
Hello,
I want to calculate RSSI using TX power(Measured power at 1m) and instant RSSI getting in NRF CONNECT APP and Environmental factor.
I have used this
Distance...
I want to debug my adafruit feather nrf52840 sense with my nRf52840dk I followed this link: FAQs | Bluefruit nRF52 Feather Learning Guide | Adafruit Learning System
But...
Hi,
I am having a connectivity problem with a central Bluetooth device (nrf52832) that has to be connected to a peripheral (nrf52840), previously this connectivity worked...
I had a simple blinky application. With this application running I was able to flash a new version in the nRF52480 SDK board at address 0x0086000 with JFLASH. Pressing button...
Hi,
When sending a command using Zigbee, I understand the best method to use is by using:
So when calling light_switch_send_step, I use:
Which in turn calls below...
