Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
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?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Hi,
I am trying to implement Zigbee mesh and in the Zigbee End device(ZED), I want to know its neighbor table record or routing table record. I did not found any specific...
Hi,
In my application,I have written a code based on ble_hrs sample example. When I am checking the RSSI value at the tablet at 2 meter distance I am getting -56dbm. As...
Hi,
I am planning to design my own custom PCB using the nRF52840 chip.
As I am getting started, I want to make sure all the design rule dimensions are up to the standard...
Hi All,
I am trying to design a BLE module based on the nRF52840 Configuration 6 (Only Battery) provided in the product specification document.
To get started I was using...
Hi,
I know that the S132 v6 didn't support multiple advertising sets with different advertising handles. If you want to advertise with new data or different parameters,...
Hi All,
If I am to use a Piezo Buzzer to generate sound using nRF52840 PWM:
1. any suggestion on how to design the circuitry?
I am planning to use a Murata cimponent...
Hi to all,
we are developing an application nrf52832 that use BLE and internal flash as storage.
The problem, as I wrote in the subject, is the write operation is never...
Hi,
I'm working with simple_message_model using light switch example from Mesh SDK v2.0.1, I have 4 boards nRF5832, 1 client, 1 provisioner, 1 relay node and 1 server which...
Hi
We are in process to select the nRF52840 for industrial luminar application. currently we are in a proto phase
We have an query below
1. what is the range that can...
Hi,
I came across this interesting game Nordic Engineers have developed and played. My company makes these displays and I would totally love to build something like this...
The SDK17 migration guide indicates that the new SAADC driver from nrfx 2.2.0 is available when defining NRFX_SAADC_API_V2 . In particular, it states it fixes several known...
I see the BLE on the nRF connect on phone but when I try to connect it either takes forever to connect and then does not connect or it connects and disconnects.
I am using...
I setup NRF SDK using nrfconnectsetup341ia32 executable.
I2S example file should be located at <InstallFolder>\examples\peripheral\i2s according to https://infocenter.nordicsemi...
Hi, I am using nRF52832 and SDK 15.2
My application is having 4 advertisements. iBeacon, non-iBeacon, Line Beacon and Line iBeacon.
I am using radio timeslot for Line...
