Has anyone tried to generalize this example to different sized variables? What I would like to do is allocate a data structure, write that to flash, and recall it at a later...
I've a PCA10036 V1, I change the IC to nRF52822 QFAA-B016. With nRF5_SDK_11.0.0-2.alpha_bc3f6a0 and SD: s132_nrf52_2.0.0-7.alpha_softdevice, the programme started but if I...
Hi
We are developing software for the nRF51 with Keil under VirtualBox. Previously we used the PCA10000 dongle with the Master Emulator and MCP without issue. Now, with...
We are using nRF51822 for our products.
We want to know the min value of "Receiver sensitivity" when we use this chip for BLE.
The Datasheet says "Receiver sensitivity...
Dear
The BLE Multi-link example (ble_app_multilink_central and ble_app_multilink_peripheral)
shows how one central device can connect to multiple peripheral devices. ...
In the MCP app, if I have the following service data for an Eddystone beacon:
0x10, // Eddystone-URL type
0x00, // TX power in dBm. This is a signed integer so 0xEE ...
I have the nRF Control Panel Android application. It works fine with several BLE devices, but specifically for the Fitbit Flex, it fails to connect.
I know Fitbit wristbandes...
I wrote my own ACI interfacing code, so I have questions about some details of the data credit system that most devs may be insulated from by the Nordic SDK.
Section 25...
Hi All,
I was wondering if it was possible to program the nrf51x22 in c++? I am using Keil and I'm trying to convert the examples in the SDK to CPP by adding --cpp to the...
hi,
I have used sd_flash_write() in my code. The scenario is that sd_flash_write() will be called after a DISCONNECT event. And it would wait for system events :
NRF_EVT_FLASH_OPERATION_SUCCESS...
Running S120 2.0 central on nRF51422 QFAAE0 (1504CH) and when I call scan_start() i'm getting 0xDEADBEEF at line 431 in file src\ll_lm.m0.c"
Can anybody shed some light on...
IUsing the Master Control Panel application on my Android device to connect to my nRF51822 module (acting as the GATT server), I have implemented the Device Manager (v10 SDK...
Hello all, to optimize the BOM and size of our device(Tag based on nRF51822), the external divider was replaced by software configuration to measure the battery voltage. In...
Hello,
I have seen, that the BLE MAC is increased by one, in dfu_transport_update_start() (dfu_transport_ble.c).
Can someone give me a short explanation, why this is done...
I have successfully compiled BLE application using tutorials provided on nordic website.
but when I start doing debugging for better understanding find out that I can not...
I configured the bootloader to preserve one page of data ( I configured #define DFU_APP_DATA_RESERVED 0x400 on the bootloader project
I also made the same thing with my...
Hey,
We got a problem when trying to figure out how to detect the custom services from Unity. We are trying to read data and afterwards to do some manipulations of objects...
I am trying to implement the following sequence, using SD s130 :
GATTS Queued Writes: Stack handled, one or more attributes require authorization (var #1)
First thing...
I started with programming my nrf52 dev kit board with the soft device (v2.0.0-7) programmed using nRFgo, and then bootloader (from dfu_dual_bank_ble example) programmed using...
setup, I have a 3.3 V battery divided down to the bandgap range using a 56k and 10k resistors, so the voltage at the ADC input is 3.3 * (10/66) = 0.5 V，but the fact is 0.498V...
When I run try to generate code for a simple Blood Pressure profile I get a run time error. I'm using Plugin 1.2 with Studio 1.0.2095. Any ideas on how to fix it?
1:25...
I'm putting out this scenario I don't understand, yet, to see if anyone else might have experienced the same thing.
I have a demo with a central and peripheral that bond...
