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...
Dear, I want to interface nRF5340 to normal 16x2 Alphanumeric LCD running on 5 Volt. Are the Port pins of nRF5340 5 Volt compatible when nRF is running with 3.3 Volt supply...
Hello,
After succesfully configuring the W5500 driver using Zephyr, I am trying a few examples in the given samples (socket echo). I am unable to send or receive / ping...
On the nRF5340 P0.00 and P0.01 are used for the 32.768 kHz crystal by default and are not available as GPIO on the connectors.
how to remap this pins to gpio?
I need to develop a pair of BLE-capable devices that talk to each other. The communication between them will be very simple - the central needs to tell the peripheral the...
Hi,
When the NRF9160 boots the GPIO level of a given pin, such as P12, is set to high (3.3V) before the main application gets a chance to call gpio_pin_configure and gpio_pin_set...
I am now using the DFU functionality to upgrade the code combined with the CoProcessor and radio_test samples and find that the code takes up too much space to upgrade. I...
I recently bought Thingy:91 (nrf 9160) there was a SIM card included but it didn't work! I have written to support twice at the recommended address [email protected]. it was...
Hello,
I am using PCA10040 DK for the programming with ble_app_beacon_pca10040_s132 example code. I want to broadcast my 20 bytes of data with my 0xFFE0 UUID.
In this...
Hello,
I am using the nrf52840dk_nrf52840 with NCS v1.7.0. I am trying to use the external memory (MX25R64) to host the mcuboot_secondary slot. Then, the primary slot...
Hi, I have recently acquire an nrf52840 development board to prototype a usbd msc. With the example provided in sdk17.02-USBD_MSC, for saving every 1000 frames of data, 100...
Hi
I want to konw what will softdevice or ble do after the chip enters system on mode.How do I know which components are working during advertise and connection intervals...
I am using the MDBT50Q-1MV2 which has the nRF52840, and have burned the Adafruit Feather Express bootloader using a J-link and the Arduino IDE. The issue is that I have not...
Dear, I need to upload data to w website using nRF5340DK. I decided to use NodeMCU V3, which has ESP8266. The related queires are:
1. How to include and use esp8266 shiled...
Hello !
I'm using USB CDC ACM serial port in interrupt driven mode.
I can see driver operate by 64 bytes chunks.
Linux PC is used as data source and I can see 450KB...
Hello, I am fairly new to programing with nRF52832, Segger Embedded Studio and SDK52 V17.0.2.
I am an EE student, and the majorly of my experience comes from Arduino.
...
