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...
The provided module spi_master.c has timeout code and error returns from spi_master_tx_rx(...)
Given that there are no external control signals to the SPI block, only a...
Hi,
I am novice to this MCU development world. I have lots of programming experience with desktop/web services side.
I recently received my nRF51822 mBed development kit...
I would like to store some configuration data on non-volatile memory in nrf51822.
I'm using pstorage library to access flash, but I have problem with api calls. What I am...
Hi,
I'm developing custom PCB with nrf51822 (low voltage mode) and I have troubles with flashing the chip. I cannot see the chip in nRFgo Studio. I can flash original devboards...
Dear SOC developpers,
As many kickstarters i bought an RFDUINO kit, then I made a cool prototype thanks to the easy Arduino compatibility. I'm now thinking of industrializing...
Is there a simple software code example how to configure an interrupt handler for a single GPIO-pin? I am using nRF51822 chip with softdevice S110 and the interrupt source...
My question a little weird. Because I am super beginner about BLE. So what I want is how to write string data. now i am looking to information about this. I cannot find it...
Hi
I'm trying to implement bonding in a device based on the S120. As counter part i've used a S110 device or an iOS device (realized with LightBlue App).
While searching...
Hi All,
I am using nRF51422 and now doing ANT+ certification test with tool v1.3.6. And i find out some problem with the received value on my display in case of following...
Hi
i am not able write my application after I flashed the SD. I am using Jlinker lite (the one that comes with the Dev kit) and the scripts from the nrf pure gcc . I modified...
Hi everyone,
Is it possible to connect 2 devices simultaneously with the nRF51822 device? As soon i connect one device, the advertisement stops.
So, for me it would be...
I've already posted my problem here. But it seems a dead thread.
devzone.nordicsemi.com/.../nrf51822-timer-problems
I ran into trouble when using the app_scheduler without...
Hi, I've been trying to use the timers on nRF51822 but I just can't get them to work in my code. When debugging (with GDB and Eclipse), the execution always stops with the...
