If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
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...
app : nrf tools on git hub
s130: sdk v11
s110: sdk v8.1.0
example : nrf_ble_uart.
after modify, it happen, is there some definition shoud modify in app?
by the war,the...
Hi All,
I'm using Nordic UART App to write 'A' to TX characterstic and then i expect some action after that as per my code on BLE nordic device, which is happening.
But...
I'm using the attached proximity_setup.xml ( proximity_setup.xml ).
I'm trying to use the Battery Service to send Battery Level notification.
I added the following code...
Hi,
I have just received a nRF52832 Preview DK and I am trying to set it up according to the description in the nRF52 Series - Get Started section.
I have connected the...
Hi All,
I am using nRF51422DK with SDK 10 and trying to communicate with an external peripheral over UART at every timer interrupt.
I have modified the ble_app_hrs example...
Hi All -
Is there anyone successfully able to autoconnect with nrf51822 with a phone/pc/tablet? I have been trying it for the past week and couldn't get my nRF51822 autoconnect...
I successfully turned off bluetooth radio using NRF_RADIO->TASKS_DISABLE = 1 when i do advertise_start(); after certain delay i coudnt connect back for data transfer
Based on nRF51822\Board\pca10001\ble\ble_app_hrs example,
How nRF51822 detect ADC input? Which ADC pin?
Configuration code:
NRF_ADC->CONFIG = (ADC_CONFIG_RES_8bit <<...
Hi, I'm having a problem with calling pstorage_register(); The first I call pstorage_register() is just fine, but the second I call return the nrf_invalid_param.Here is the...
Hi......
the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...
Hello,
I have been trying to use the nRF52 preview DK board as a master device with another chip as its slave device. Now I know that to read or write the function used...
The statements
NRF_PPI->TASKS_CHG[n].DIS = 1, and
sd_ppi_group_task_disable(n)
cause a hardfault when NRF_UICR->CLENR0 is set to the start of the application code, but...
I'm working on a battery powered system which needs to keep track of an absolute time stamp. So I need the RTC module and some kind of energy saving mode. As the RTC is not...
