I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
As I know, I need to do watchdog feed on bootloader.
but what If watchdog reload value is long enough for DFU?
for example, if DFU via BLE takes 2-3 minutes, generally...
Hi,
I am using IAR embedded workbench IDE - ARM 8.20.1 (full version) to compile the SDK 14.0 blinky_pca10040_s132 -nrf52832_xxaa example. However, I got some errors which...
I'm currently using nRF Connect (windows), in conjunction with the PCA10028 board, as GATT server so I can provide a default test service to be consumed by other devices under...
Hi
An unprovisioned device will advertise a beacon and the spec says that it shall be advertised with non-connectable and non-scannable undirected advertising events
...
Hello there,
for a project I would like to use the Arduino Primo core with the nRF52832 chip to read a NFC Tag.
I could not figure why it can´t read a tag even though...
Hi,
I've test the light_control example with the PCA10028 & PCA10040 recently. The PCA10040 was test and it works normally, but the PCA10028 does not.
I have also checked...
I am working on an application that allocate data dynamically at initialization, and my malloc/calloc returns NULL a lot earlier than I expected.
Using a debug macro, I...
Use the E: \ Nordic \ nRF5_SDK_12 2.0 _f012efa \ examples \ ble_peripheral \ ble_app_uart \ pca10040 this routine
Run to chart a breakpoint on the resumption of here
...
Hi guys,
I'm trying to use the HFCLK to generate high resolution timing. Ideally at the millisecond resolution. I've written a layer around the nrf_drv_timer.c module....
Hi,
I followed the tutorials you made to start developing BLE applications for nRF52 series development board. Then I started to make my custom application (in fact, it...
Hi everyone,
I have been reading the Specifications of Bluetooth 4.1, mostly about Universally Unique Identifiers (UUIDs) for Services, Characteristics, etc.
I found...
Respected sir,
setup for programming = Eclipse-gcc-toolchain-setup
board = PCA10040
as per my way first take a ble_app_uart code startup my coading purpose.
then we...
Hi Guys,
I'm doing the following before putting my device to sleep. This works fine when I use NRF_POWER->SYSTEMOFF, but when I use sd_power_system_off(), it doesn't seem...
Hello,
I am using nRF52832 development kit. I used different examples to send data. But i couldn't accomplish to send data packet over 20 byte. The max data size is defined...
I'm planning to use nRF51422 QFAAE00 as ble central. I try to compile the SDKv10.0.0\examples\ble_central\ble_app_hrs_c and SD130. And another one as ble peripheral using...
