I'm using nRF52832 and S132 based on nRF5 SDK v14. I get a error code 4 when I add DFU service refer to the experimental_ble_app_buttonless_dfu . The SDK has changed so much...
Hi,
I'm wondering if I can get current transmitting channel during a connection. So
Is there a way I can directly read current transmitting channel?
If not, is...
This question has to do with the observed "recursivity" of the calls to "app_sched_execute" in SDK13 as described in the previously asked question below:
devzone.nordicsemi...
hi.
How do i do ble_app beacon advertisement to one device(Android phone) whose bluetooth address is known ?? I want that beacons should only be seen in nrf_connect app of...
why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hello all,
Before making deal with advertising in my project I read the tutorial and it helped alot.
I need to develop application with 2 cases.
In some way I prepare...
Hi,
I've finally managed to create a functional app for nrf51822 dongle which sends and receives data via BT and UART.
But, I have low transfer speed over Bluetooth...
hi all:
Recently, I develop with nrf52832, the softdevice is nRF52_SDK_0.9.0_0c82e3e.
We want modify the example \nRF52_SDK_0.9.0_0c82e3e\examples\ble_peripheral\ble_app_hrs...
This should be simple, but I just can't get it working.
Many examples show setting a flag before calling the pstorage clear/store/load functions and then looping, waiting...
I use spi_slave with SDK 9.0.0. SPI slave is working, but there is some current leak when it become system off mode. I think the reason is that MISO is HI-Z at that time....
Hello,
I have a nrf51822 chip that I would like to flash using Segger Flasher in Stand-alone mode. When I am trying to load the program to the chip I get the following...
I'm trying to add DFU service support to my application on an nRF51 development board, using the instructions here: Adding DFU Service support to an application . I'm using...
I am not a native English speaker, I am totally confused with this line of code where I have found in many samples
#define APP_ADV_INTERVAL 300 /**< The advertising interval...
We're looking for a few (2-3) savvy OS X users who might be interested in trying out Xcode to natively develop code for the nRF51/52 BLE SDK's. This build method does NOT...
Hi,
I have an issue in using GPIOTE_IRQHandler.
Let me give an explanation about our implementaiton.
we have nRF controller which is connected to STM32 controller...
Hi
Is possible to use GAP White-list to restrict connections without the bond manager system ?
Just by save the white-list with pstorage.....
for exemple, first open...
Hi,
I'm using S110 on PCA10028, I have problems with byte receiving on UART and can't make it work.
I can easily send and receive data over terminal using UART. I can...
Hello,
i use notifications with sd_ble_gatts_hvx. If I push a lot of data, are notifications overwritten or do they are fifoed ?
How to do a kind of flow control to...
So I'm just getting started with NRF51822 and BLE in general; I have built a simple prototype with the BLE Nano using Arduino+BLEPeripheral library. I have converted that...
Hello,
I've read that some devices (e.g. Nexus 4 and Nexus 7) notify only about the first adv. packets from connectible peripheral and the only solution is to disable continuous...
