Hello everybody,
In the SD_EVT_IRQn ISR I check for BLE and SoC events and set flags for each so my application can fetch and dispatch the events in the main context. ...
Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
2 arduino nodes with nRF24L01+ transceivers. Using maniacbug's RF24 library. Using pipes 0 and 1.
When I set Auto-ACK ON for all pipes rf24.setAutoAck(true) : it works...
Hi,
I am using nRF51822. I need to create a timer interrupt handler, which can trigger at 1us (microsecond). I am using Keil. Now i am using the 1 ms (microsecond) timer...
i am absolute newbie, hope i can find some help and guidance here.
i am looking sample program to send a text string from nRF24LE1 to nRF24L01+ (just 10 characters). actually...
Hello,
I am not much of a PCB designer but want to tinker with nrf51422 EK Altium designer files provided. I try to open the project file using Altium designer 14, but...
Hi all,
I am new to hardware design and would greatly appreciate pointers. We intend to use mini-USB port for charging/power supply rather than for data. What is the best...
Hi all,
I am using NRF24LE1 32pin.
Does anybody know can I apply on XC1 pin external frequency different from 16MHz if I am not using radio module??? Thanks.
I am currently using the nRF51422 DK along with the nRFgo Starter Kit. I followed the instructions in the PDF "nRF51422_DK_UG_v2.0," and I attached the nRF51422 with PCB antenna...
use keil to download code to flash fail
use nRFgo studio to connect target device error
Load
C:\Keil\ARM\Device\Nordic\nrf51822_v5.0.0.34603_Backup\Board\pca10001...
Hello,
when using Keil's ULINK Pro debugger V1.57 connected to PCA10006 board for debugging nRF51822 code the ULINK is recognized by µVision V5.1.0.0 but the FW download...
I have an nRF51822 (256KB) that I want to program with some data targeted at 0x20000 to just under 0x38000. My code starts at 0x16000 (allowing for S110) and is only 1700...
I have a nrfgo 6310 start kit that I use for my nrf51822, but I'm wondering if I can also use the nrfgo 6310 for the nrf24Lu1 development kit as well? I tried plugging in...
Hi All,
I am working on the S120 bootloader.
I start it with dfu sample on nrf6310 folder. It work with S110 softdevice with PCA10001 perfectly.
I had made following...
Hi,
I would be grateful if someone could guide me a bit.
As far as I understand, nRF24L01+ implements Enhanced Shockburst technology in chip. To use nRF8001 as drop in replacement...
Hi all,
I am using s110 v7 for scanning and advertising, it works well. Now, I would like to measure RSSI while scanning (already scanned device but not connected) . Can...
Hi,
I am using nRF5182. Kiel is the IDE. I need to operate the device in 25Mhz. How can i change the clock frequency to 25Mhz. Is it possible? Will it affect the operation...
