Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
Is it 'NRF_RADIO->TASKS_DISABLE' or 'NRF_RADIO->TASKS_DISABLE = 1'?
Restarting advertisements seems not to be affected and I guess 'cancels out' NRF_RADIO->TASKS_DISABLE...
Hi,
I'm trying to run the uart loopback example in the nrf52 0.9.1 SDK with DMA enabled but it is being caught in an error catch. It runs fine without DMA enabled though...
We have some NRF51-DK devices here.
Recently we upgraded our segger software to v5.00.
During programming using nrfjprog we got the question to upgrade the emulator firmware...
I am trying to write a simple advertisement application for my nRF51822 development board (for it to run on an S110), but the tutorial on the nordicsemi.com website, which...
we are making a pedometer. when you are connected, you get notification for every step you make (just an integer)
you just did 50 steps. you can see it in the app. now...
I'm trying to implement a wake-up button on central multilink example. I.e, i need to implement the app_button in order to wake up from sd_evt_wat() function. The problem...
Please can any one tell me from where I can get this programmer? Nordic have stopped selling development boards in which we can get the programmer. I think this could be a...
Hi all!!
sorry to trouble you with this but I work over it for the last 3 days and no breakthrough..
I am using a nRF51DK with the MBED program. I am trying to download...
We are a contract manufacturer. We are trying to help one of our customer's with their bare board design which uses your NRF24L01+ (NRF24L01P) that comes in a 20-pin 4x4mm...
Hi!
We are currently writing a simple bootloader which reads the new application image from a external SPI based flash memory. We are using the S110 SoftDevice, which works...
Hi All,
I have been developing a bluetooth chip based on nRF51822 QFAC. I have followed the design rules very closely but at the end I do not get any bluetooth signal coming...
main.c Hi ,
I'm using nRF51822 and S110 stack and sd_6.0.0.
having an ble app UART example.
Facing a strange problem that when (from nrf Uart App)connecting and disconnecting...
Hi
I set one GPIO interrupt with low-to-high sense, but seems it did not triggle the interrupt when SD run.
I want to confirm the SD would make the interrupt loss? If so...
Hi folks,
I have a 2MHz clock (call it DRDY) coming into my nRF51 on one of the GPIO pins (call it AFE_DRDY). I need to read an external AFE chip on every falling edge...
