S130, SDK 12.3, ble_app_hrs_c example.
I want to use whitelist function in this example but I can't finish it.
When I run peer_list_get(), it gets all 0xFF, means that...
Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
How to enable semihosting in sdk11 examples?
This works, but I can't port it to examples/periferal/template_project :(
changes:
pca10028/armgcc/Makefile:
adding...
Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello,
my application has to emit measurements in the manufacturer specific data structure continuously and has to accept a connection, for example for ANCS. Therefore...
Hi,
I am developing a firmware using nrf51822xxaa s130 SDK 10.0. I am using device manager to exchange the security keys and storing the bond information. For my project...
Hi, If I understand correctly the debugger on PCA10040 can operate in 6MHz/n as SWO frequency.
the nrf52 can operate at 4,8,16,32MHz swo frequency.
How are we to use SWO...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
I'm trying to implement the DFU Feature into my application, but it seems to be in a bootloop after it starts advertising.
The application works fine when flashing it via...
Hello everyone, I want to measure Low power mode current consumption in nRF52 DK,but I dont have accurate CRO to measure in micro Amperes, therefore I would like to know if...
the eclipse build memory map is
text data bss dec hex filename
363312 2485 5340 371137 5a9c1 ********.elf
363312 2485 5340 371137 5a9c1 (TOTALS)
it is giving very large...
Hi Friends, I like Nordic and Arduino, it's great if Nordic can support Arduino officially, we can use the ARM0 in Nrf51822 as a single control point of Arduino project. There...
I taken the Android-nRF-Beacon-for-Eddystone app code from github.
From my account I configured my Google Dev console:
enabled proximity API
added credentials...
Hi all,
I followed the tutorial listed below:
devzone.nordicsemi.com/.../
I want to use SEGGER_RTT_printf but I always get this error:
Error: L6218E: Undefined symbol...
Hi,
I am working on one project in which I want to connect my two custom borads with S130 softdevice but I am not able to do that. My custom board has nRF51822 chipset...
I would like to implement a simple code to use SAADC on NRF52 to sample one channel at maximum sample rate (theoretical 200KHz).
All the examples I have found use limiting...
Hello All,
At a time either ble nus or dfu can work.
I have an problem with the services ble nus for uart and dfu does not work simultaneously means if i am adding both...
Hey, I got 2 beacons which I have connected via BLE successfully however I have some problems with BLE_GATTC_EVT_HVX event. Every time I get only one BLE_GATTC_EVT_HVX event...
