I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Hi, some questions regarding BLE
Is merging multiple Characteristics into a single service make discovery and connection faster? And why exactly?
If all Characteristics...
Dear Nordic,
I have noticed that the USB CDC exemple stopped working on my nRF52840.
It seems the event APP_USBD_EVT_POWER_READY is never received by the application...
Hello,
This is my first experience with any nRF hardware and programming using BLE. I want to program my nRF52 development kit over the air from my windows computer via...
Hi,
I tried to use BLE DFU with nrfutil on my nrf52832 custom boards, but always get the result of 'Failed to open. Error code: 13', so I am trying to build the connectivity...
Hi,
I am trying to run the NRFX_SPIM example project code on my DK. But my DK is 10040/nrf52382 and the example project given in SDK15.2 only has a folder for 10056. Should...
Good morning
I'm new to these SoC systems, but I've developed a custom board with the nRF52810QCAA chip and I'm using the example (ble_app_eddystone) of the SDK15.2. softdevice...
Hello
I am now using nrf52832 and BLE communication with an Android terminal.
BLE communication is a beginner.
I am using nRF_SDK_15.0.0_a53641.
Since I programmed...
It seems possible, but I can't quite figure out how to use nrf_ble_scan_filter_set to use more than one device name. Any assistance? Alternatively, is it possible to use wildcards...
Hi,
In GATT level, on the receiving side - Is it possible to receive a corrupted packet or does the LL identify and discards such packets?
Specifically
- Will host...
Hi
I segger project get compiled and download successfully but it didn't start work. After put it in debug mode, it start working even after removed it from debug mode working...
I am working on a custom board with two MCUs, one nRF52840 and one older MCU.
In the previous iteration of this PCB the old MCU was connected to USB through an FTDI FT232...
Hi,
I've developed a relay application based off of the ble_app_hrs_rscs_relay_pca10040_s132 example in SES using a Laird BL652 module (nRF52832 underlying device). Presently...
Hi
My application with SDK11 S132 softdevice is having some unknown issues that will make wdt or hard fault handler happen. And I am trying to use the following code to...
Hello I am using eddystone-beacon example from sdk 12.3 but i am unable to get notification on android phone,nearby setting is also enabled ,please help??
Hello,
I’m looking for an example using the Segger IDE that would read the SAADC and transmit via BLE.
The following example seemed like a good starting place:
...
