Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi, I'm currently in trouble with the sd_flash_write function. I've already a library using this function running on the nRF52832 with the S132 softdevice. But when a tries...
I want to use TWI to read the sensor data. When using the software TWI, I found that the communication takes a long time, which will greatly increase the battery consumption...
Hey,
I'm trying to put the nRF9160 into System Off mode and am getting a bus fault error when writing to the REGULATORS module. This is the error output:
***** BUS...
Hello everyone,
I try to import a project from Keil to SES,
I 'v read the instructions in this article.
Segger Embedded Studio - A Cross Platform IDE
Generally I have...
HI:
I'm using a cli routine from the SDK，and I register the callback function zcl_device_cb() with ZB_ZCL_REGISTER_DEVICE_CB()，But whatever message I receive does not go...
Hello community,
I successfully flashed assets_tracker code into board and configure in NB-IoT using Configure NRF SDK project in segger studio.
I used Vodafone SIM card...
Hi, I use nrf52832's uart with a simple driver, not "nrf_drv_uart", because I don't know how to use receive and transmit interruption with "nrf_drv_uart". the uart drive i...
Is there a supported way of doing an unsecure flash (the nRF is hardwired via UART to a secure processor) without rebooting?
The HW design the nRF is integrated with uses...
I am using the nRF52840 DK to read data from an IMU sensor (STm LSM9DS1 9DOF). Like most sensors, you transmit the register number first (on MOSI), then continue clocking...
Hi,
I am trying to develop models using the Specifications. I came across generic battery model which was using 24-bit values, time model which was using 15-bit and 40-bit...
Hi,
I've modified the SDCard example to write every 2 seconds 80 bytes to a SD Card. The SDCard is correctly mounted and the File is opened and kept open.
After several...
Hi,
Sorry if my english isn't perfect but I have a quick question and I could't find a good answer for what I'm looking for. I'm using a FPGA Arty S7 as a SPI master and...
Hello Nordic team
I have tested individual "record text" NFC example and buttonless dfu example with SDKv-15 and both example are working. Now I am trying to merge both...
I have a simple TCP client application running on the nRF9160. After connection to the server, recv is called and writes the data over Segger RTT channel 1, where on the host...
Hello Nordic Semiconductor Team,
I have a device which uses the buttonless dfu bootloader / app design. And now i have some issues with updating the firmware with iphones...
