When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c(pca10040) by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit(nrf52832)
2、what is my purpose?
the quality of thingy52 audio demo is not good(iphone7)...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
I used This char tutorial for this project. Basicly I added beacon advertising mod with a connection mode to this project and I tried to changed minor and major of the device...
Hello! Something strange is happening with my nrf51822.
I have a simple code to obtain data from the ADC and send it through BLE.
I do the following in the main loop:...
Hi,
I am new to Nordic Thingy91.
I have tried to connect Nordic Thingy91 (nRF9160) device using "nRF connect v3.2.0", via USB. But I am facing, below issue.
Issue 1...
Hi,
I am getting the same error despite adding the files properly.I even tried by providing the absolute path.
"nrf_section_iter.h": No such file or directory.
I get errors saying XYZ.h header file is not included though I have included them everywhere. Please help me on how to resolve them.
Regards,
S Sachin Goud
Im use the \nRFready Smart Remote 3 nRF52 v1.2.1alpha\nRF5x SDK-SR3\examples\ble_peripheral\smart_remote_3_nrf52\Projects\Firmware_nRF52832 code ,then I have dowmload the...
Hello -
This is a strange problem and I'm guessing I am missing something obvious. I am using the sd_ble_gap_scan_start() API to perform active scanning as follows:
...
Sdk: nRF5_SDK_15.3.0_59ac345
example: nRF5_SDK_15.3.0_59ac345.s.ble_peripheral\ble_app_hids_keyboard
question: After connecting to ios, ios virtual keyboard is automatically...
In some other non-hid app, I can set APP_ADV_TIMEOUT_IN_SECONDS to zero and it worked fine. The advertising is continuous.
But in the ble_app_hids_mouse, I set both APP_ADV_FAST_DURATION...
I would like to use AT commands to get the IMEI on a custom board that has an nRF9160.
In preparation for this I am attempting to get AT communication working on a NRF9160dk...
On the nRF52811 with the s140 softdevice, what is the set of things to do to enter very low power sleep state? The product specification says ION_RAMON_RTC is 1.5 μA. What...
Hi
there I'm having a problem in compiling an application using nrf_esb and app_timer.
./nRF5_SDK/components/properitary_rf/esb/nrf_esb.c:900: multiple definition of...
hi all, i'm trying to disable uart for lower power consumption, i've disables it with: but when i measure the voltage on the rx pin i see 1.8V (this seems to consume current...
Hi,
I'm starting with nrf52 dk using Keil ide for ANT+ applications...
I tried to run an example inside the sdk folder and I have problems with app_error functions....