Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
I am using custom nrf51822 board. I am trying to debug through JTAG(segger j-link). While downloading the program into flash, I am getting error like "Error: Flash Download...
where can I get working sample code of nrf51822 with nrf24l01
including code of nrf51822, and code of nrf24l01, both TX, and RX.
in my application, I need 518 to RX data...
I am working with a university project where need to connect up to 20 wireless sensors together with 1 master, which will be communicating with either a computer or smartphone...
I found a IAR project at dir [nRF51 SDK_v4.4.1.31827\Nordic\nrf51822\Board\nrf6310\ble\ble_app_hrs\iar].
But my IAR ARM IDE(ver 6.60 newest) don't support nRF51822.
Do...
Hello!
I'm working with nRF51822 Development Kit and s110(Ver.7.1.0).
I'd like to confirm the function about LE Link Layer Topology
specified in the Bluetooth specification...
I have this error but dont know why. Because I have a function which is called advertising_stop(). I would like to implement the DFU part in my function but this error doesnt...
Hello!
I've some doubt about set-up of initial parameters in a BLE connection, using S110.
In ble_app_lbs I try to change the following macro definitions:
MIN_CONN_INTERVAL...
Hi
Im electrical engineer student. I am working on nrf51822 evaluation kit and LinkSprite JPEG Color Camera UART Interface. I tried to control the camera to take picture...
A bunch of questions:
Where are the memory setting requirements documented for S110 6.2.1? IRAM1?
Having just upgraded to the latest Keil and SDK I realise...
As the title says, is there a spec for the OTA DFU service or do I just read the iOS app implementation code and work backwards? I thought of adding it to version 2 of my...
Hello there,
I am developing a PCB with a nRF51822 BLE chip and I need some help with communication between my PCB and Windows 8.1.
I have already managed to establish a...
I am looking for some guidance and an example on how to use the sd_mutex related functions.
So far, I keep getting into the HardFault_Handler whenever I call sd_mutex_acquire...
Hi,
For a home automation project I'm considering using a Freescale development board FRDM-K64F with an RF module nRF24L01+ Nordic 2.4GHz Radio for communication as edge...
In the latest version of ADT (Android development tools Build iV22.6.2-1085508 Eclipse), nRFUart source code will not run. It says "errors must be fixed before running this...
