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...
I am implementing the Device Information Service, and want to include the bootloader version as "Firmware revision" in DIS and the application version as "Software revision...
I am new to nordic ble chips.
I am using nrf52832 ble chip, s132_nrf52_3.0.0_softdevice
I am trying to update firmware on the air. But I am getting an error that I do not...
Hey,
Up until now I have only been dealing with software. Now however, I want to create a device that I can use to track my bike by GPS and heading. In the future, I want...
Hi
I am having a problem now(maybe a bug).I refer to nest_state.c and access.c build my user_flash.
But some time,when I reset device,write data to flah will be fail....
Hi,
I'm using the nrf52840 with sdk v15.3 and I'm trying to list of the characteristics of a specific service that has a 128 bit uuid running on a peripheral. However, even...
Hello,
I would like to be clear on the pros/cons of registering a new SIG-adopted UUID versus a vendor-specific UUID. We are a small developer and the cost of registering...
Hello,
I have two differents sensors on one SPI port and I don't really know how to be able to use both. Of course all are connected in the same MISO/MOSI/SCK but there...
Hello,
We currently have several devices out in the field as test units, installed at beta sites. The new modem firmware v1.1 has several features/fixes that we want to...
Hi, we are working on custom board using nRF52811 SOC, I have some confusion
1. regarding the antenna design, I copied the Antenna from Dev board, but it is designed for...
Hello,
There's an interest on the LTE-MTC module.
I can see it's based on nRF9160.
I'd like to inquire about the MTC technology please, does this module support CATM2...
Hi,
I'm using a buffer size of 64 bytes using function
nrf_drv_uart_rx(&app_uart_inst, rx_buffer, 64);
When I receive only one byte packet from the remote, I get EVENT_RXDRDY...
i want to use pwm of rnf52810.but i don't know how to recognize what pins is pwm.
what pins in 52810 i can use wire to connect and then use it's pwm function?
or i can...
Hello, I try to import big project from Keil to SES. The main idea is to move to better IDE and use the same compiler ARMCC provided by Keil (license is present).
I have...
I am trying to using ceedling with FFF to create mocks of some of the NRFX HAL files. However, when I run ceedling I get some very weird errors. I've taken the `test/include...
Hello,
Below are details of my setup:
Peripheral: nRF52 DK
Central: One Plus 5 android phone
Sniffer hardware: nRF52 DK
Wireshark version 2.4.2
On Wireshark, I...
