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...
hello Nordic
i am working with nrf52840 sdk16.0 s140
i wish to read the UICR register value like this :
but i get this compilation error
since it is a define...
Hello, I'm working the nrfx saadc legacy driver, and despite changing whether I measure Vdd(on the dk) or GND, the saadc output(p_event->data.done.p_buffer[0]) oscillates...
SDK14.0+NRF52832（PCA10040 demo board）:
I want to add static passkey to avoid MITM attack， I write code as following, but when I use the mobile app ‘nRF Connect’ to connect...
Dear community,
I need to operate a BM833A as I2C slave and to do so, I performed the following steps:
I modfied my sdk_config.h and set TWIS_ENABLED and NRFX_TWIS_ENABLED...
Hi,
I used nRF Connect for power profiler and programmer for hundreds of times.
But since today, it just keeps on showing white screen.
I tried "Ctrl + R" as well as...
Hi Team,
We are using the NRF52840 SOC for our development purpose and in our application we are planning to port the RTOS.
Could you please suggest us which RTOS is...
HI,
I am using the central_hids project in NCS V1.5.1 on NRF52840 , and now i want to add USB hid into the project, how can i do it?
I have try to do it in nrf_desktop...
Hello,
I've been trying to learn to develop an app based on ZigBee, it's the first time i'm working with nRF hardware and the only things i've done so far was to run some...
Hi,
I am currently trying to embed the ATT_MTU throughput example on two nRF52840 dongles. The main issue I am facing is that after I compile and program the hex files onto...
Hi everyone,
I am working with the nrf52832 Dk boards,
So my question is I want to connect sensors to two nrf52832 boards and want to get their data on a single Android...
Hi.
We use nRF5_SDK_17.0.2_d674dde as central
And phone as peripheral.
Usually system works correctly for a long time.
But sometimes it enter in strange state.
Connections...
Hi
I would like to store data in memory and to be able to read them after. But I don't know how to proceed ! I use IDE segger. Is it possible to store data always in a...
Hi,
I use MQTT_Simple example with AGPS feature;
I add 3 functions, one for init GPS, one for start GPS, and the last for A_GPS request.
I call Init after "MQTT client...
I'm having some difficulties sorting out what support there is for the nRF52832 in ARM's Mbed. Specifically, whether Mbed v6+ uses the SoftDevice or not.
Some things that...
