Hi all,
I've developed a broadband vibration energy harvester that is able to pick up uW of energy from just a couple Hz all the way to 150Hz. I'm currently looking for...
We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
In our code we use NV storage for system settings and calibration data.
I'm trying to understand when to open/close files and which structs to keep bwtween reads/writes...
Hello,
I'm using nrf51822/sd130/sdk12.1.0 and SOFTDEVICE_PRESENT defined.
But, I didn't enable softdevice.
I want to realize power save mode.
when I use __WFE...
hello there, i am using sdk11, i am using uart example. i am using nrf51 dk
SEGGER_RTT_WriteString is working. but
SEGGER_RTT_printf is not working. main.c
i have seen...
hello everybody,
i've downloaded the firmware files of nRF51822 beacon, but i couldn't find the source code. Does anybody know where i could find the source code of nrf51822...
Hello,
i try to use the nrfConnect (PC version) to update my devices via DFU. The DFU service is running on the device (update with Andoid nrfToolbox works without any...
Hi,
After finding that Windows doesn't like HID devices if they can't be bonded to, I've been attempting to add peer_manager and bonding into my application.
However...
Hi,
I'm working on a Custom Android app which connect to my NRF52 without any security.
This App is based on the UART demo App for Android, but I want that only my App...
I see that nRF52 SDK support the printf() , nrf_log_info() and app_uart_put() that can display data received on PC serial monitor, I'm wondering what's different/advantage...
I want to analyze the power consumption of connection parameter update procedure. How can i get a detailed description about the packet flow of it ? for example, the packet...
Hi all, I'm using sdk11.0.0 signed bootloader and I have custom board with dfu support. The custom board have device type ex:0x01 now I need to change device type to ex:0x02...
Hi all,
i need to read the status on my GPIO where there is a led.
I have configured it like a:
nrf_drv_gpiote_out_config_t configLed = GPIOTE_CONFIG_OUT_SIMPLE(true...
Hi. I'm using nRF51822, SDK12.2.0, S130 as multi-link Central.
#define SCAN_TIMEOUT 10
Time-out is working well when it is Single connection. After 10 second, it stops...
How i can see the performance like the Picture. is allways 0% and had also no time or calls in the execution profile. Breakpoints works.
But when i press F10 (Step over)...
Hi There -
I'm trying to test connection interval negotiation with a central by putting nRF Connect Desktop (Mac) in peripheral mode and requesting a connection parameter...
