Hi every one !
I am trying to get working a code that it was working "Ok" 2 years ago.
Currently, I cannot get communication between both breakout boards.
To simplify...
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...
I have enabled mcuboot and have two boot partitions: primary and secondary. I'm using a static flash configuration. I want to start using the settings subsystem for persistently...
Dear ,
I am currently using NCS1.8.0.
I noticed that there was warning message as shown below after I downloaded the program to my custom board via my nRF52 dev kit. ...
Board: nRF52833
SoftDevice: s122
SDK version: 17.0.2
I'm trying to log my continuous sensor data from the peripheral on the serial monitor. So I took ble_app_uart_c...
I have a compiling program when using the stock nRF52840dk_nrf52840.dts file, it outputs to the USB port to a serial terminal on a comm port.
As soon as i use my custom...
hello Nordic
i am working with nrf52832, with zephyr, ncs v1.7.1,
the device has a sensor that sample at 26khz each sample is 3 channels of 2 bytes data. the sensor use...
Hi everyone, I'm trying to communicate with OV2640 Camera Module via I2C. I bought this model:
It has SDA and SCL, but doesn't uses I2C Protocol, instead OmniVision uses...
Hi,
In my project, I use SPIM4 to access sd card . It is worked well. Then ,I optimizing power of sd card. The power of my sd card is controlled by LDO.The LDO is enabled...
I'm browsing the Application Event Manager code, and I'm wondering:
I see that struct event_type has (effectively) an array of struct event_subscriber , bounded by pointers...
Hi,
I am using SDK 2.0.0.
I have two problems in this function.
Lets take Vt value as 1420, in one instance.
1. RT2 is calculated as 5076.14. This is incorrect....
I have been trying to implement the IPC code given in to send an event from the network core to the application core. I added CONFIG_NRFX_IPC=y the prj.conf for both cores...
I am working with a board one of my peers designed that hopes to use an NRF9160 for cellular communication (and GPS as well but that's neither here nor there). When setting...
Dear all,
I have pca10059 nrf52480 dongle which I accidentally erased and I could not upload any elf file to run moreover it was not blinking red anymore, no presence in...
my master is outputting all the right signals on the SPI lines. The slave though, although it appears ot recognize the CSN pin and runs the spi_tranceieve function. It does...
Hi
I'm trying to send and receive data with MQTT.
I tried uploading asset trackerV2 bin file and it works fine with nrf cloud.
now I want to use the sample "MQTT_simple...
Hi there,
We have recently acquired some new nrf5340DK's and we suddenly noted that the SYSTEM ON LOW POWER current increased from about 5 uA to about 25 uA.
Attached...
