I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
test1.hex
1.png
2.png
When i used board 0 extension board to program nRF24LE1 QFN24 OTP/Flash. it notification of error "An error occured when programming the infopage...
I'm looking for information about bandwidth utilization in crowded environments, something like a sports stadium.
Has anyone at Nordic collected data on potential congestion...
I write some function, it can run ok before I start he BLE function.
When I start the BLE function, the function can not run ok.
but , I get some data from APP throuth BLE...
Hi,
I've written code to use the "gpiote in event" to sense an interrupt from a peripheral (acceleromenter), but as soon as I enable the in event, I notice the current...
Hi everyone,
I was having RAM overflowed with stack issues which were resolved using suggestions here . Now I am facing another issue. While running mqtt I can only do...
I am trying to use the Scheduler to create my own event handler system (similar to a Ti 8051 OSAL system). I'm writing separate classes that can push data/trigger handlers...
Hi,
I use the BDS v1.1 and nRF Plugin 1.2.2 (from 23.Dec.15). My goal is to simply generate a code for the cycling power profile defined by the Bluetooth SIG. I dont change...
Hello, in the NRF Toolbox UART application for iPhone if you navigate the the UART button screen and connect to the nrf52 eveything is fine. You can exit the app (whitch goes...
After some days trying a very simple tx/rx, reading each page of the manual, looking at at this developer zone, etc. I´m still in trouble, with many distinct partial results...
Hi,
I have a problem with my SPIM read buffer.
As you can see below, my SPI device received bytes correctly and answer correctly
My code is based on SPI example...
In the simple_uart.c there is a code:
void simple_uart_put(uint8_t cr)
{
NRF_UART0->TXD = (uint8_t)cr;
while (NRF_UART0->EVENTS_TXDRDY != 1)
{
// Wait for the...
Hello. I wanted to use a receiver on a quadcopter and some becons nearby(+-5 meters). Is it possible to determine the distance IN REAL TIME to the drone?
I'm a newbie to nrf52832 and would like to ask a dumb question here: can I use radio notification to implement a dynamic advertising message? I've looked into this question...
