Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
I've made a circuit using the NRF8001 but slightly deviating away from the original PCB example. I'm getting the device to go into "Advertising Started" but I can't pick up...
hello Nordic
i have s SOM which i want to use nrfutil in it for FDU via UART of an application i have on nrf52832, s132 v7.0.1
i have the bootloader flashed with the...
Up until now I have been the sole firmware developer and the keeper of the keys for our product.
Our scrappy little startup has expanded and is now bringing on additional...
Hi,
Problems I am having with PWM:
1. Using app_PWM and GPIOTE to start and stop the PWM: When button is pressed, GPIOTE handler sets a flag that is polled to start the...
I am using Timer0 and Timer with GPIOTE and PPI to output 2 clocks on 2 pins.
Both timer settings are identical (for troubleshooting). Only timer-0 can be generated at the...
I am working with nRF Connect SDK using an nRF52840 DK. And I want to realise both BLE mesh and FOTA upgrade. FOTA upgrade example SMP Server Sample works properly for Bluetooth...
To parse information from strings I want to use sscanf().
Currently I have this small test program:
And in the prj.conf I have CONFIG_NEWLIB_LIBC=y defined.
This program...
Hi, At power on lots of MUCBoot prints pop out of the UART:
*** Booting Zephyr OS build v2.3.0-rc1-ncs1 *** <inf> mcuboot: Starting bootloader <inf> mcuboot: Primary image...
Hello -
We are developing an application for nRF52840, using the v17.0.0 SDK. The application is running on FreeRTOS. We need to power off all the RAM and use the RTC...
Hi, I am trying to get bootloader to jump to either application 1 or 2 base on button states when booting. I am not sure how do it properly. One of the applications is using...
I created an Azure IOT Hub and simulated a X.509 device using C and device SDK for Azure .
No problems here.
Then I run sample nRF9160: Azure Iot Hub and receive the...
I am using 2 counters, one to produce the 4MHz, and the other for the 62.5KHz, to drive I2S module.
I need to find a way to stop the first counter (4MHz) after it produces...
Hi All,
Currently I am using SDK_17.0.0 for nRF52832 with Softdevice S132_V7.0.1. I come to know about release of SDK_17.0.2 with highly recommendation to migrate from SDK_17...
Hi. I have the following code, I am attempting to read AIN0 on pin 4 (P0.02).
I am watching the result whilst debugging the application on DK52, and it is a random value...
I'm currently facing a problem while using FreeRTOS. I've created a task, but that tasks freezes the board at this line :
without FreeRTOS this piece of code works...
