Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Hi
I get the following compiler (assembler) error in my project:
... Compiling file: hardfault_handler_gcc.c /tmp/ccstUNqW.s: Assembler messages: /tmp/ccstUNqW.s:46: Error...
Hey All,
I'm using the nrf_drv_uart UARTE driver (NRF52832) communicating with an external device. The UART init code is executed using a function (call all_main in this...
Hello All,
I am working on NFC using nRF52832 chipset .
I followed the below this link for http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5...
Hi everyone :D
I'm not being able to compile a c++ code on segger embedded studio.
The same code compiles with the Makefile provided in the SDK 14.2, but not with the...
Hey, we are using the nrf52840, and the SDK 14.0.2 and the uart example. We need to set the BLE range to max, and therefor the TX to 8db, the transfer speed to 125kb/s. We...
This is my second attempt at merging a pure UART App (no soft device) into an App derived from the ble_app_template (with soft device)
I see I am not alone in having suffered...
Hello everyone, I would like to make an unconnected broadcaster to send data to the advertising channels ... I come from a X-NUCLEO-IDB05A1 board and that's has been pretty...
Hi
in the release notes of the SDK14.2 the following is written
The following toolchains/devices have been used for testing and
verification:
- ARM: MDK-ARM version 5...
I have written an interrupt program to blink an led at port P1.01 by pressing the button 1.So i added the code in ble_app_blinky example so i can blink the led from the board...
I want to read integer data on the cloud
for example int a=1001;
This value must be displayed on the cloud service after every 5 seconds.Also i want to increament the value...
I urgently need to decide on the use of the chip in future developments and deliveries. There was no problem with the 51822 chip in the connection between 51822 to BlueGiga...
We are working on an IoT application using the nrf52840 Preview DK and would like to interface an external Wifi Module for transfering the acquired data to the internet. Could...
I am using SDK 14.0.0 with Softdevice S132 V5.0.0 and the accompanied DFU libraries. In the examples\dfu\bootloader_secure_ble example I think the logging system has a problem...
Hello,
When I try to read data from UART RX port using serial library, I'm not able to read the data beyond the number specified by
SERIAL_FIFO_TX_SIZE and SERIAL_FIFO_TX_SIZE...
