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...
Sometimes the service discovery procedure in Android will discover all services but not the characteristics included in them. So all services will be empty. If I then open...
The nRF51 SDK (version 9) documentation tells to activate SPI using the SPI_MASTER_0_ENABLE and SPI_MASTER_1_ENABLE macros. Where should these definitions be made? Other components...
Dear all, after solution of some compilation errors on github nrf51_ble_app_lbs_master for SDK 8.0.0, I tried flash application using nRFgo Studio, it says that application...
Hi,
I am using the sample ble glucose code provided in the SDK.
When i am trying to connect it over BLE interface through Master COntrol Panel or iPhone app it asks for...
I haven't updated my copies of the nRF tools, or mBed's nRF51 code for some time. I just did and now it seems my old method of flashing no longer works. I was doing something...
Hi all,
I've developed a firmware solution for one of my clients. I've compiled using Keil, testing it on a board which previously had SD110. Then I delivered .hex file...
I am using nrf51422 sdk v8.0 on pca10028 kit and softdevice s110. My DFU and custom made application works fine when i use clock SOFTDEVICE_HANDLER_APPSH_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM...
Hi . I try to use the Persistent Storage Interface. but i can't write.
static void example_cb_handler(pstorage_handle_t * handle,
uint8_t op_code,
uint32_t result,...
Hi,
I used the old nrfjprog like this:
nrfjprog --eraseall --dfu --programs s130_softdevice_whatever.hex --program my_firmware.hex
Which worked fine. I've now updated...
i'm trying to blink led using timer, but nothing blink. I dont see the error in my code
#define APP_TIMER_PRESCALER 0 /**< Value of the RTC1 PRESCALER register. */
#define...
I've got a test app on my nRF51 DK that calls sd_ble_gatts_hvx as fast as possible to test maximum data rate for the Notify of a characteristic. This all works great. The...
Hi, I'm trying to get the new Nordic desktop tool working, but having some beginner's problems getting it to work on OS X 10.10 here:
Select Com Port button lists available...
How can i prohibit connect for not bonded device's?( not bond - not connect)...I am implemented the prohibit connection under the android phone, PC, iOS in Bluetooth connection...
