Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
Hi guys,
I have two nrF51 dongles and I am really interested in making the pairing of both of them using the proximity search feature of ANT. So far what I did is, I took...
Hi.
I have a BLE peripheral app for the nRF51822. I'm using SDK 12.1.0 with SD 130 v2.0.1 and gcc. I'm implementing DFU OTA at the moment and I notice there are two builds...
Hi,
I have an old project running on nRF51822, with SoftDevice SDK v8 - S110 mode.
I'm trying to migrate the project to a nRF52832 with SoftDevice SDV v12 - S132 v3 mode...
I have a question about Makefile template used in all samples in SDK12.x
What is the sense of:
$(foreach target, $(TARGETS), $(call define_target, $(target)))
-include...
Hello,
I am facing many communication error with code 1 when using the UART.
Everything is working fine until my client reads long characteristics (in my case it is about...
Hi
We're trying to get the BLE packet size using:-
uint32_t nrfErr;
uint8_t PacketSize;
ble_opt_t opt;
/* Get the extended length BLE option */
nrfErr = sd_ble_opt_get...
Problem:
We trigger HardFaults reproducibly. By manually unwinding the stack we have traced the source of the error back to the TIMER2_IRQHandler in Gazell.
We can see...
Hello,
I am using SDk 11.0.0 and I am trying to integrate the DFU from the heart rate example into the my code, which is based upon the BLE UART (NUS) example. When I run...
i want use s310 in nrf51422 v3 but i cant find it in sdk 12 and i find it in sdk v9 is this correct that ITS IN SDK 9 BUT ITS NOT IN SDK 12 ?
next q is when i use example...
Hi,
For now you propose the "nRF5 IoT SDK v0.9.0 " but mention about the IoT SoftDevice "This SoftDevice is a technology prototype only. Therefore, it should never be used...
Hi,
Our device is slave device with LCD displaying.We need to implement the function as below:
Within range of our slave device, if multiple master device like combined...
First let me explain what I mean by that question, I walked through chapter 17 and was under the impression that there's an "automatic" hardware package wrapper in place to...
In my case LEDs (N<10) would be animated (think pulsing).
My only concern is that the BLE core will limit the possibility to control the LEDs in real time, thus causing...
