Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
After modifying the ancs example to remove the data and control points, the event_connect() subfunction in ble_ancs_c.c gets called immediatly upon a connection to a master...
Using nRF51822, I define keys and pins as follows:
Keyboard key
Mouse left/right key
Mouse move (up/down/left/right)
Media play/pause key
Pin 0 Mouse...
The bluetooth device keeps getting disconnected from the app, even when its not 'idle'.
I am using the android app mentioned here .
I need help getting started to solve...
Moving from SDK version 5.1 to 6.0, the buttons on my PCA20006 beacons no longer works as expected. When I press a button, it seems to register the release of a button incorrectly...
I posted another question along these lines, about using the Timeslot API to get observer behaviour with the S110 v7.0 SD, but I am having trouble getting it to work.
Are...
Hi,
I've been trying to use a micro-USB cable to power the nRF52840 DK board but my Mac (Catalina version 10.15.6) isn't recognising the board in the system report, although...
When trying to add a user description to the BLEGattsCharMD() I get this error:
TypeError: in method 'ble_gatts_char_md_t_p_char_user_desc_set', argument 2 of type 'uint8_t...
Hello Nordic,
I am having an issue with the SPIM, i wanted to eliminate all unnecessary files so I started a project from Zero (Segger: new project: A cc++ solution for...
Hi,
Our application sends data to android phones with the help of OTG cables. We are using https://github.com/hariharan-m/Arduino-Android-USB this library in android for...
Hi All,
I have transferred an init packet and now prepare to transfer a firmware image.
Both central master and peripheral are nrf52840.
However, I have two questions...
Hi all,
I have been learning and doing research trying to estimate the range of a bluetooth chip. So far I've got to use Friis Transmission Equation to estimate the distance...
Hi, dear all:
I’m trying to use usbd_msc example(nrf 52840 DK/sdk 17.0.2 ) and written a string A (8 bytes) into a .txt file；
Now I want write the same file another string...
Hi,
I've recently added BT to my application and switched from S210 to S310 Softdevice. My Ant+ part is based on the HR RX example in SDK10. My BT part is basically copied...
Hello Everyone, I am generating firmware hash using an hash function provided by an external library and using CODE_START and CODE_SIZE macros in app_util.h , So i wanted...
Hi,
We are currently testing the zigbee_light example for nrf52840dk. Once in the debug stage, if we pause program execution and then resume it we find out that codes gets...
Windows 10
nrfjprog version 10.10.0
jlink mini - connected to Windows 10 USB port, try to run any nrfjprog command and it says there is no debugger connected to PC.
...
EDIT: I incorrectly reported the Secure Bootloader pca10040_s132_ble_debug .hex file included in SDK 16.0.0 wrote to addresses in the mbr_params_page, I have since identified...
Hi,
I am using ncs 1.5.0 and modem firmware version 1.2.3.
if I keep CONFIG_HEAP_MEM_POOL_SIZE=8192 then my application runs without any issue but
If I set CONFIG_HEAP_MEM_POOL_SIZE...
Hello,
We are implementing NFC functionality on our product. Specifically we're using the Type 4 Tag (Read/Write). Are there any compatible NFC reader/writer modules? I...
