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...
Dear Nordic developers,
I'm developing multiprotocol application by combining BLE and a proprietary protocol by using timeslots. In my project I need to disable BLE for...
Hi Nordics!
I am trying to merge my hex files.
I followed this post.
devzone.nordicsemi.com/.../
First, I made a .bat file in the \bin folder.
merge_test.bat...
Hi,
i have a bunch of nrf51822 hwid 0024 or 001E.
With softdevice s110 version 7 everything worked fine, but starting with 8, they pretend to work fine (no error codes...
Using the pure-gcc makefiles, at present I only see this for a stack trace in the command line gdb client:
(gdb) bt
#0 0xfffffffe in ?? ()
#1 <signal handler called>...
If you have the most trivial main.c possible, with a main() which does nothing at all, compile, link and load it at 0x00000000, it runs fine and does nothing .. that's basically...
I have a nRF51822 program in which a button triggered event doesn't work as expected and crashes the program. The program may have potential race condition problem. Here is...
Hello,
I've overcome most of my problems using this wonderful Q&A system from other people. Recently I've moved from a nRF8001 + MCU to a nRF51
Using SDK 8.1.1, keil...
Hi all-
I apologize in advance for the noob question but I have spent loads of time on this and can't make progress. I am trying to work my way through the nrf51822 User...
I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
Is it possible to add a payload (1-2 bytes) to the beacon advertising packet?
I intend place an ADC output to the payload. For now, I'm using nRF51-DK but later wants to...
Hello,
I'm developping an application using softdevice S130 with the nRF51822 evaluation kit.
The device has to scan multiple devices, and to save power, I'm storing the...
The SDK defines functions for operating on "ports", which are the output space divided into 8-bit chunks:
nrf_gpio_port_clear
nrf_gpio_port_dir_set
nrf_gpio_port_read...
As previously seen on softdevices topics ( devzone.nordicsemi.com/.../) I need to restrict BLE advertisement on only one channel for sniffing purpose.
The thing is, I cannot...
