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,
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...
To have a reference receiver to evaluate a new antenna design i would like to use the nRF52 development kit.
Therefore i am looking for a example application that can be...
Hi,all,
in the Core 4.2, the sentence with word 'Controller' and 'Host' have appeared many times.
like 'When a Host performs the auto connection establishment procedure...
Hello,
I'm using a custom board (nRF51822 QFACA chip), with the optional 32KHz crystal.
When, I use the SDK 5.1.0 and the S120, my code works perfectly. But when I try...
I would like to develop some BLE applications using the nRF52 Preview DK, that embed a NRF52 revision AA. S132 soft device 2.0.0-8.alpha documentation says that is not compatible...
I've been developing some ble code for a custom board. Recently, I just finished creating a new smaller board. When I load my code onto it, I notice that I have trouble discovering...
Can the nRF52 be programmed by 6-pin J-Link Adapter by just connecting the following 4 pins,
Pin 1 : 3.3v Supply,
Pin 2 SWDIO,
Pin 4 SWDCLK,
Pin 5 GND,
Can pins 3...
I want to save custom data in NV address. Which address is safe to save custom data in NV?
I'm working on nRF51822-xxAC with very simple and small code.
And, using s110...
My project for nRFs has a few configurations for different boards.
So, how to enable 'batch build' button to build all configurations by one click? Currently this in disabled...
code.c
ui_flash.c
ui_flash.h
Hi guys,
So we are building the Ibeacon project , and faced with some problem:
The chips falls hard reset periodically when trying...
Hello,
Is there any todo list about how to protect an application from hacker unsollicited copies to avoid illegal clones ?
how to allow jtag in write only (disable...
Hi all,
For PAN 42 which describes an issue write to RAM after a POR. When was this issue fixed? I can't seem to find out what versions of Silicon are subject to this issue...
Hi, i try to understand how to use power down modes. But i have a problem in the example ( nRF24LE1 REGISTER RETENTION TIMER ON ).
while(1)
{
// Register retention mode...
Hi All,
I'm facing unstability in connecting my Central BLE device based on bluez to connect to Nordic Uart service based device.
For every 10th or 11th connection ...
When I use a power supply, (3.0Volts-60mA limitation) with the DevKit boards nRF51 or nRF52 the input voltage is clamped at around 2.0 V and the current is 60mA : the SoC...
