Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
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 all,
I am trying to figure out how to change the LEDs blink rate on the go.
I have set up the timers_init() and let say every 500ms sensor data is read on dev kit...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
Hi,
I'm trying to get the actual connection interval used between my nRF51822 device and iOS device.
I have read this article , but I cannot get it worked.
I used sd_ble_gap_ppcp_get...
Hi,
I want to disable the softdevice (S110) in order to use the "flash_page_erase" and "flash_word_write" functions. But, when the sd_softdevice_disable() is called I get...
Hidden in the guts of this answer is:
Please be noted that not all central
stack have full support to
automatically discovery secondary
services (e.g S120 stack)...
In the code for the bootloader in dfu_dual_bank.c and the function dfu_init , I currently get an error code on timer start: 4 ( NRF_ERROR_NO_MEM ).
err_code = app_timer_start...
The device name is set in the usual way at the start of gap_params_init():
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,...
Hello,
I am new to BLE profile development. I searched in web but could not find out a useful guide for this in terms of actual implementation(coding). It is seen that all...
Why is the "old" EK "not recommended for new designs"? Will the old EK work with the IOT SDK?
(Maybe it is chip rev dependent? I don't have the my EK on hand so I don't...
Hello,
I have purchased a Intel Galileo Gen2 (x86 Arduino) and RedBear BLE shield v2.0. The Arduino IDE I use is Intel's version. I have imported the corresponding libraries...
The application uses bsp_button_is_pressed() but this device has no buttons. This results in err_code set to NRF_ERROR_INVALID_PARAM and subsequently a system reset during...
As previously reported for SDK 7.0.1 here , the documentation for SDK 7.1.0 in:
API Reference/nRF51 SDK/Peripheral Drivers/GPIO and GPIOTE
is missing all info about...
I can't find documentation for the HAL functions in the latest 7.0.1 SDK
Specifically the functions in nrf_gpiote.h
C:\Keil_v5\ARM\Pack\NordicSemiconductor\nRF_Drivers...
Hi,
We are in the process of creating our 2nd pass boards with following components to achieve good RF range>20 meters.
JOHANSON 2450BM14E0003 and SMD Chip Antenna 2450AT18B100...
I have met a problem in communicating with nrf8001.
After reset nrf8001, RDYN is low which means it has something to send. Then I pull low of REQN and start receiving data...
