hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
I'm using nrf_delay_ms in main on "ble_app_beacon", but the delay time is much longer than I set.
I have set 2000ms delay to log, but it seems 4s or longer than I set.
Hello,
I am able to get a successful confirmation that my application has been updated using the nordic secure bootloader over serial code example. However, my application...
I'd like to both use printf and NRF_LOG in my application. However, I have not been able to get both working simultaneously. Is this possible?
I init the logging like: ...
Hi,
Please help me deal with the problem that P0.26 IO port is invalid as a key
I connected the P0.26 port to GND and used SES simulation to see the following results...
Hello,
i have an issue with i2c on my nrf52840 dk. I attached the distance sensor vl53l1x to pin 27 (SCL) and 26 (SDA) and wanted to communicate via i2c with it. To test...
Hello
I have an application running which boots up fine.
I've written a bootloader which boots up first, and then jumps into the application including softdevice.
So...
I am trying to implement a TCP server with TLS support. I have the following confusion-
Do we need to use mbedTLS API explicitly or is it internally handled by a zephyr...
Hi,
I am developing a simple application where I read some data from a sensor, and publish the data with MQTT. I want to use PSM to conserve battery life, and I am able...
Hello,
I am using a nrf5340DK to test the BLE Central sample of Zephyr.
As a BLE peripheral I am using a nrf52840 dongle. I have it configured via nrfconnect SDK - Bluetooth...
Hello,
I try to modify the lpcomp example from the Nordic SDK to trigger the sampling of the lpcomp manually. I have added the following code:
I use AIn3 (GPIO 5) as...
Hello,
I'm using Zephyr SDK. I have got BLE characteristic (my device is a peripheral) with following settings:
After successful write operation, I want to reply with...
Hi,
I'm trying to build the peripheral_lbs sample app for the nRF5340 using VS Code and I cannot get past the build configuration stage. Any assistance would be appreciated...
