Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
Hello everyone!
Firs of all consider I'm very new in micro controllers programming/debugging, so your patience would be much appreciated.
I have a nRF51822 mKit like...
I use multilink_central example and try get information about discivered service:
APPL_LOG("[CLIENT_LOG]: Count of services: %d\r\n", p_client->srv_db.srv_count);
APPL_LOG...
my led connect whit a pin like this:
the led positive connect whit VCC and the negative connect whit a pin through a resistors.
when I config the pin as a output like...
using the nrfGoStudio to program s110_nrf51822_6.0.0_softdevice.hex
Tools:
Jlink,SWD mode as the figure:
but there are some problem
1:we can download demo BlinkLed...
Hi,
I need a RTC calendar ble stack on nrf51822 .
(turn on the RTC0 on ble stack and get the count, how to setting the rtc wakeup )
which calendar need follow :
track...
Hi,
I'm trying to get a time stamp using that kit, but I'm having problems doing it because always I upload the code to the kit, it stops working.
I add here the code...
Using nRF51822, I define keys and pins as follows:
Keyboard key
Mouse left/right key
Mouse move (up/down/left/right)
Media play/pause key
Pin 0 Mouse...
The bluetooth device keeps getting disconnected from the app, even when its not 'idle'.
I am using the android app mentioned here .
I need help getting started to solve...
I would like to use nRF51822-based BLE module as Master role or Slave role.
How do I give role(Master or Slave) to nRF51822-based BLE module ?
What should I use ?
I ask...
I have an application that uses the nRF51822 with SD110 version s110_nrf51822_7.0.0 as peripheral and the nRF51822 with SD120 version s120_nrf51822_1.0.0 as central.
I...
Hey;
I am new please tell me that how i connect more than one host(which is PCA10001 board) with a central device (which is PCA10000) using gazell dynamic pairing example...
Hi all,
i am doing a BLE project using nrf51822 hardware,
in this project my requirement is to initialize the event,
for doing that i took ble_app_proximity,ble_app_hrs...
Hi,
nRF Android Toolbox app supports BGM/BPM/HRM/CSC/HTM/RSC/CSC devices. Could anybody provide a device list with brand name which are supported by this app? For an example...
This is my first dive into low level programming (coming from iOS/Android dev background) and wanting to create something similar to the BlendMicro from RedBear Labs .
...
I am not sure, but i think we found bug or some interesting feature in sending notification values.
Here is the code i used:
uint32_t ble_meas_on_ext_adc_change(ble_meas_t...
