I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
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:
I tried to find this in the documentation but could not. Regarding the external trigger to the PPK (TRIG IN pin). Does this require a high-to-low transition, a low...
Do I need a custom 128-bit UUID if I delete one or more Characteristic from an Adopted Service
I do not modify the remaining Characteristics
For instance: Sniffing with...
I'm trying to program Sparkfun nRF52832 board using SWD (via nRF52 DK). I've erased original bootloader/softdevice/app and programmed S132 and my app. The app works, but only...
Hello,
I'm beginner for NRF51822. I have tried ble_app_hids_keyboard example on NRF51822 with s130 softdevice.
It is discoverable in smartphone as Nordic_Keyboard. Smartphone...
We have been using the DFU that came with the sdk 12.1 with a modification (essentially removing the button from the DFU code). We currently send an application command that...
Hardware:
I have an nRF52 device running the S132 running as a Central.
I have 6 iOS/Android devices running as peripherals.
Background:
I am attempting to have my central...
Hello,
is there any good example available, with whom I can simulate, that there are two devices are already connected and the host is scanning for some other devices?...
I am trying to use the function or any function with my BLE UART application. I have a timer that expires to kickoff reading of some sensors and then when I try to read my...
Hi all,
i m connect a sensor with Nrf51822 beacon and get the data.
so i want to transfer those data to Nrf51 dk kit continuously.
where i want to change or put my data...
Hi,
I use nRF51422 in Dual mode(SD310) with SDK10 Version.
The profile is CSCS.
I want to ask
How to just show Speed Sensor or Cadence Sensor.
Here is what I did just...
Hello,
I'm evaluating the feasibility of using the nRF52832 chip on a board with a microprocessor running Android and I like to know if Nordic has released or is planning...
I'm using SDK nRF5_SDK_13.0.0_04a0bfd and compiling the example ble_peripheral/ble_app_hrs/pca10056/s140/armgcc using Eclipse Mars 2.
Flashing softdevice s140_nrf52840_5...
Dear Nordic.
I cant found stack API documentation for study.
All company give it for user, for example TI.
User open doc folder and can reed API.pdf file.
Where your...
I use NRF51822_xxaa, sdk12.2, arm_gcc 4.9_2015q3
when i flash hex file experimental_ble_app_blinky_pca10028_s130.hex from C:\NRF\SDK_12.2.0\examples\ble_peripheral\experimental_ble_app_blinky...
