Hi,
I was looking at the .map for my project and I noticed that pstorage.c was taking up a bunch of RAM (~600 bytes), which I thought was a lot, so I went into pstrorage_platform...
The document nRF51422_Evaluation_Kit_User_Guide_v2.0.pdf says:
Locate the Heart Rate demo project found in the folder
ARM\Device\Nordic\nrf51422\Board\pca10003\s310\ble_app_hrs...
Using the nRF Beacons app, but cannot see the battery condition of each beacon. Is this already implemented - if so how to turn on? If not how is it implemented?
Using the nRF Beacons app, but cannot see the battery condition of each beacon. Is this already implemented - if so how to turn on? If not how is it implemented?
Hi All
I am doing a BLE based project using nRF51822.Where i need to handle the message [with UUID] by using ble_gatts_char_handles_t.
so, can any one please share information...
I have a central application and peripheral application that are based on the multilink-central/multilink-peripheral examples.
I've modified them to run on the PCA10001...
Hi All,
I'm using nRF24L01P for TX device and want to receive packet from nRF51822 RX device.
nRF24L01P TX device Register settings are as follows;
Reg.EN_AA=0x00...
When building a project I get a number of undefined symbols:
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol __start_fs_data (referred from nrf_fstorage.o)....
Hi,
I am planning to design a custom board using nrf52840 Soc which receive analog signal from sensor and send ADC outputs through UART to smartphones using Bluetooth communication...
Hi, Everyone
I use sdk15.2 & nrf52832
I am doing a test to read the slave address in TWI
There is one slave device on the board and the slave address is 0x68
I used three...
I am working with SPIS example ( sdk version 15.3). SPI master send data regulaly. For example, it sent 5ms cs low, but there are only two bytes transferred, the first byte...
Hi,
I'm working on a project that is using the the freeRTOS and I want to use the NFC pins P0.9 P0.10 to drive SOFTWARE SERIAL UART with a timer like TIMER1, when I try...
iPhone 8 Plus with nRF connect App[iOS], does not shows BLE 5 beacon in scanning, it only scanning BLE 4 beacons, In Spec of phone it shows it support BLE 5
nRF connect...
Hello,
I follow the nRF Connect SDK on a Windows 10 x64 computer and it's a crap. I get a lot of errors like this one. It's so crappy that I doubt that I will continue with...
Hello,
I am not able to send a command from the BLE (52810) to a DSP over UART which are on my custom board. I have modified a program that uses UART for logging purpose...
The s132_nrf52_7.0.1 documentation says: Call stack: The SoftDevice uses a call stack combined with the application. The worst-case stack usage for the SoftDevic e is 1.5...
I am doing a program based on Current Time Application example. But I have a few questions, so I hope you can help me. First, I am using Battery service together. By the way...
Hi,
In our current project we use nordic NRF52832 ble to send some data(~200 Byte / packet) to host, we expect each transmission to be done within 10ms, but results from...
Hello. nRF52 A custom board is being developed. I want to use Crypto Chip Pulse to encrypt. Pulse_Out of Crypto Chip is connected to P028/AIN4. In order to measure Pulse,...
I'm using \nRF5_SDK_15.3.0_xxxxx\examples\peripheral\usbd_ble_uart example to use two communication links. Missing echo on the USB virtual COM is a small frustration. I've...
Hi NordicSemi
I have a project where we receive data via the UARTE. To avoid missing data caused by higher prioritized tasks we want to use the DMA facilities.
nrf52832...
