I'm trying to solve an intermittent problem when using the nRF51422 UART with CMSIS-RTOS (RTX) and MDK Networking library (V6.2) (TCP/IP stack).
My questions relate to...
Hi...
When i was working in SDK v6.1.0 i have tried nrfprog.exe to merge and program bootloader, softdevice, application and bootloader_settings file as explained in devzone...
But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hello,
I am using nrf52_DK to debug PDM with a digital MIC, and select the pin 29 for the PDM CLK, But I haven't seen any clock signal output, for generating the clock...
I am develop a android application with BLE.
My bluetooth device can be searched by bluetooth scanning of android.
And my application can connect with the bluetooth device...
Hi,
My system is
- nRF5340 custom board - Zephyr OS build v2.3.0-rc1-ncs1 - nRF-Connect-SDK v1.2.0
To perform DFU over UART I was told to merge MCUBoot + mcumgr +...
Hi,
I am developing an application that needs to activate a relay on a central device when an event occurs on the peripheral device. The peripheral will always connect to...
Hey, Brand new to this but long time programmer and I sware I have been trying tons of stuff for 4 days straight now and only posting because I am out of options. My goal...
Hello!
I am new to the Nordic chips and for my project .My question is when i apply for the free SES license from license.segger.com/Nordic.cgi ,the The error is shown in...
Hello,
We have a GATT based product. It's using SDK16 and softdevice v7.0.1. It's using secure DFU to upgrade. Now we are developing new firmware based on Mesh 4.0.
We...
Hello, I designed custom board using nRF52832 and SHT20 ambient temperature sensor. Temperature sensor not detected using example sdk TWI scanner. SCL and SDA pins correctly...
Hello,
For our product, we wish to store a custom post-production name (essentially a serial number) in the UICR registers of the nRF52840. We understand that this can...
I am using a code similar to App_uart_C from SDK17.02 - central sending data over uart to another peripheral.
After 30-60 sec, the operation stops probably due to an error...
Dear Fellow developers
I am developing an application where I need several nrf51 USB dongles (S120) attached to a PC, and I need a way to distinguish one dongle from another...
I am integrating PWM into my project which uses SDK_15.2.0.
My config.sh contains:
and I have included nrfx_pwm.c.
Compiling the project I get this error:
Trying...
The project I'm working on is running off of a CR2032 battery. I want to measure the battery voltage while the radio is transmitting to determine when the battery dips down...
