Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi,
On the ANCS example the flag LIMITED_DISC_MODE is set, but when I sniff the adv packets they have the flag off. This is both when is fast or slow advertising.
Am...
Dear all, I wanted go a step forward on BLE services and characteristics trying include two characteristics on a BLE
service, I think one of best examples is Github ble_app_lbs_master...
Device : PCA10028 + PCA10031
tool: Keil free (32k)
Objective : to learn to write BLE apps using Nordic 51822 QFAB chip (I designed a prototype board with this chip, but...
nrf51422_xxac.hex board = for nrf board PCA10028
use sdk 8.1.0
error for dual_bank_ble_s110/armgcc/_build/nrf51422_xxac.hex
use master controll panel version 3.10.0.14...
Hi all,
I am currently developing a firmware on an nRF51422 which supports ANT communication with softdevice S210 and that lights up WS2812 LEDs (or Neopixels). To light...
I'd like to get a notification every time after the radio has been active (as shown as NACTIVE in the S110 rev 1.3 spec). How can I make this mappen?
I see two functions...
Hi,
Using S130 via mBed, I'd like to have a fairly large number of characteristics (say 30). Unfortunately this seems to be too many, as sd_ble_gatts_characteristic_add...
I have compiled two projects namely Blinky and ble_app_template.
Both projects run and debug but the radio portion in the ble-app_template is not functioning.
Having a compiled...
I have been reading a lot of post about static pairing passkey using S110. I have tried two example provided in this threads: devzone.nordicsemi.com/.../ devzone.nordicsemi...
Hi,
I have done the bonding and saving context to flash. As an example I used ble_app_template. I cutted all redundant code and limited to single bond for simplicity.
In...
I am trying to communicate between nrf51822 and Android device using Gatt. But nrf51822 invokes UartService.ACTION_GATT_DISCONNECTED after some time, the disconnection happens...
Hi,
until today we develop our application on Nordic DK with nRF1422 with 32 KB of RAM.
We are using S130 and SDK 8.1.0.
Today we saw that our target module, the MBH7BLZ07...
Hi!
I'm working with nRF51DK with s110 soft device on it. I'm trying to write simple custom service which reads some data from sensors and send it over BLE to Android app...
Hello,
I know the current limit of 15mA to share among all gpio pins.
If I source/sink current in very short bursts (100ns every 1ms) can I draw larger currents than 15...
