Hi,
I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
Hi. I have been trying get a notification through ANCS.
I have created an app which is made by modifying ble_app_ancs sample.
It works basically but there is one problem...
Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
Would like to know whether you have a diagram for the RF pattern for nRF24L01. Like whether the node can receive other nRF signals 360 degrees around or should be at some...
Hi, I need to select the values for the crystal capacitors (C1 & C2) for a nRF51422 pcb.
From page 9 of "Crystal Oscillator Design Considerations" I see:
C1' = C1 +...
Hello,
I'm assessing various ways to authenticate/secure a connection with BLE on Nordic nrf51822. Our goal is to enable authenticated modification of a few values in a...
Hi
I see this in our own firmware and also in the sample HRS on the PCA10001
(If you try with the HRS app, then modify the app so that on BLE_GAP_EVT_DISCONNECTED instead...
I'm trying to get a simple, single shot timer working. The debugger never stops at a breakpoint set in my handler function, and an LED turned on in that function never lights...
Hi
i'm using nRF51822 with twi_hw_master from gzll library from SDK v4.4.2.33551. Code is compiling and linking, but not working. Gazell transmissions don't work when twi_hw_master...
Hello.
I want to protect nRF51822 ADC input from emergency case of overvoltage (up to 24V).
I don't want to use external diodes as any GPIO pin already has internal clamping...
When I use ble_app_hids_mouse demo to test my mouse sensor, it seems that mouse arrow will delay about 300ms to start send data ,at the beginning of movement.
When I cut...
Hi all,
I bought dev kit for nrf51822.
I got serial number for some projects.
Now I do not know where to build those project?
Should I use ukeil? How to install new device...
Hello,
I need to store some data to flash, and am starting to review pstorage. My question: how does pstorage know which blocks belong to which application? It appears...
We need some (5~10 pieces) nRF51822-CEAA-R (3.5x3.8mm 64 ball wafer-level chip-scale packages (WLCSP)) for prototyping. Where can we buy these?
The main suppliers like mouser...
I would like to host a project developed on nrf51822 on a public platform such as github. In this project I'll be using files from the nrf51822 SDK such as the CMSIS files...
I have create software for the nrf51822 (slave) that has
I also create a PC application using the master emulator api that implements the master
Data from the master...
Hello,
Does anybody know what I could be doing wrong either on peripheral or PC when my program on PC reports this error?
I am in the process of writing an application...
