I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Hello everyone, I come from the 8bits MCU world and I'm used to program my chip with a debugger like Atmel-ICE. But with 32bits MCU I'm a bit troubled to program nRF82832...
I'm using the IoT bootloader from NRF52 SDK 14.2. When the bootloader has nothing to do and starts the main application, the FDS calls all fail in the main application. When...
We're using QuantumLeaps and want to send a message each time a character is received on the UART command line interface transport layer.
Where in the SDK source code would...
Hello,
I have just purchased the nRF51 Development Kit and I am having extreme difficulty getting any of the sample programs to function.
There are the specifications...
Hi,
I am porting a NCI (Nfc Controller Interface) driver to the nRF52. One of the things I am struggling with is that, when reading from the device, the amount of data...
At first i have tried the simple uart code from nRF52 where i could send the AT commands properly and UART communication works fine between nRF52 and GPRS module.
Next...
I use a development board with nrf52832 xxaa, BLE demo from SDK works. But I created own board but with nrf52832 xxab(less ROM and RAM) and changed configuration in IAR project...
Hi,
I want to use hardware ECB encryption and decryption in 52840.I had tested the demo from nRF5_SDK_13.1.0\examples\crypto\nrf_cc310\aes\pca10056 . However,i can't find...
When using the APP_TIMER in SDK14 I am having a problem with the application stopping.
I was using the APP_TIMER to flash LEDs and watch for timeouts in SDK13. when porting...
in the sdk_config.h there are plenty of definitions, where "31" is used as a non-valid PIN value
This is destructive if you want to use p0.31
For example:
If one uses...
Hello. I want to use the same pin on nrf52832 for wake up and system off, however I have some issues, like sometimes it doesn't wake up or it is needed to press button few...
When I use sdk14.2 nRF52810 ble_nus_string_send to send data to a mobile phone android, the first connection is no problem, but disconnected again after connecting problems...
Edit: I'm using the softdevice S110, 8.0.0, Nrf51822 chip, Keil uv5.12
Edit #2: Added more detail and revised certain description.
What's the problem?
My program...
Dear partner,
1) Our custmer want the spec of S140, I cann't find that on the inforcenter. can you give me one?
2) By the way i want to know where is my mypage case...
I want to have every node carry a copy of the sensor data in every other node and pass these around on update.
Should I use ANT FIT or FS? What makes mores sense?
As the...
