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 ,
I am using nRF51 SDK with S130 soft device lib, and it is running well when downloading the example of ble_app_uart. But when I want to modify the service UUID from...
Hi,
I'd like to check the battery level in my BLE device, and I can set a timer to handle the checking, however this means that Timer 1 would need to powered up, and hence...
Hi,
The situation: nRF51 has established a connection with the iOS/Android (custom made)App. The nRF51 goes out of the Bluetooth range. Eventually, the Bluetooth connection...
I have looked around but have been unable to find doc explaining this. If there's something around, I'd truly appreciate a pointer.
I have an existing (solar powered) device...
Hello,
i'm searching for informations about calibrating the SAADC of the nRF52. And i have read here: Link
For nRF52, there are no calibration
values that I know of...
Hi Sir/Madam
I wrote a small program for low current verification on nrf51822 development kit with starter mother board.
The program is based on "blinky_example" project...
Hello to all,I have developed a board using the NRF51822;
Currently I am using SDK v11, S130 v2.
I have a problem in my bootloader, since bootloader_app_is_valid (from...
Hi, i want to jump from my app to the bootloader, i used the function
void bootloader_app_start(void)
{
vMBt_eStopAdv_Exe() ;// Stoping the BLE ADV
sd_power_gpregret_clr...
I have a question about when the application is erased during serial DFU single-bank update:
According to the S110 Serial HCI documentation , the serial update packets...
Hi,
I just purchased an nRF51 sniffer. I have set everything up as per the UM. When I invoke the sniffer application, it says scanning for devices, but nothing shows up....
Hello.
I'm investigating how bootloader works (bare minimum), especially how it brings control to an application (already flashed at 0x1B000, s130 SoftDevice also present...
Hi,
I'm creating a simple SPI bootloader without SD for nRF51822 based on this post
The bootloader is connected to Freescale 22F through SPI and it will be without any...
Trying to build the examples for the NRF52 and ant. I have the latest download of SDK11 (nRF5_SDK_11.0.0_89a8197)
It looks like paths are broken as well as missing the ant_interface...
Hi,
I want to communicate with other chip on UART.
the chip on other end requires AT(CR,LF) command to start communication over UART.
UART is setup correctly, but it...
