This question has to do with the observed "recursivity" of the calls to "app_sched_execute" in SDK13 as described in the previously asked question below:
devzone.nordicsemi...
hi.
How do i do ble_app beacon advertisement to one device(Android phone) whose bluetooth address is known ?? I want that beacons should only be seen in nrf_connect app of...
why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
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...
Hi there,
I've configured the NRFX API of GPIOTE to sense four pins to go from low to high. This works well while the device is on. When the device is off (via having called...
The documentation mentions:
"Supports a star network topology with one Host and up to 8 Devices."
What is the fundamental limit behind this? Would it be possible to...
Hi All,
I tried NCS example scan_adv to test nrf52811 however it's stopped on bt_enable()
the log as:
[16:36:13:020] *** Booting Zephyr OS build v2.4.0-ncs1-1699-gcdc4c217fbd0...
Our application requires an RTC for keeping track of date and time. We use the nRF5 Calendar as a basis for this. This example uses epoch timestamps which is pretty easy to...
I am currently developing my app with nRF52 DK and use the nRF52480 Dongle as a simulated sensor using the built-in server definition capabilities in nRF Connect for Desktop...
Hi.
I am looking for advice on which board may fit my purpose. My intended route as of right now is described at the bottom of this post. I have a door lock that has an...
Hi, I am using ANT Protocol in nRF52832 SES SDK17.0.2
Run the code in <Install folder>\examples\ant\ant_broadcast\tx file and i found that need to download the SDK file...
Hello I have an application which advertises permanently on the Bluetooth but I would like that under certain conditions, that they advertise another name. Can you tell me...
Hi everyone,
In the USBD example we use ENDPOINT IN 1 to comunicate (if a button is pressed) with the host the position of a mouse.
I modified this example, I don't need...
Dear Sir.
In my program 2 strings I need to protect when a new firmware is updated.
#define PROD_DATE "PROD_DATE_03_12-2020" #define IRON_NUMBER "IRON_1234567899999...
Hello,
In my application I use NRF52840 with SDK 16.0.0 and softdevice 7.0.1. I want to add ECDH algorithm to my project using ECDH example in the SDK, but nrf_crypto_ecc_key_pair_generate...
Hi there,
I'm presuming that, when using the s140 soft device (or any of the soft devices), I cannot change the output of VDD to anything and must assume 3V.
I have tried...
PWM frequency and PWM steps resolution are related, we increase one and the other decrease and vice versa, we want high PWM frequency so we have low flickering and we want...
Hi everyone, after months of working with the nRF52840 dongle I decided to buy the nRF52840 DK. I work with the ide SEGGER EMBEDDED STUDIO. I tried to get the blinky example...
