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...
I used usb_msc with nRF5SDK160098a08e2 sdk to connect the usb of pca10056 development board to win10 home version and the disk could not be recognized after about 20 minutes;...
Hi,
I'm developing a BLE peripheral in nRF52840. I use nRF Connect for Desktop (as central) to connect to my peripheral. I see that it connects with Connection Interval...
Hi,
We want to use serialization application in pone our project. For that I have followed connections and code according to this link .
In have connected and flashed...
Hello,
When I log in to my nrfCloud account, I get the following message: "DevZone login will be retired on Oct. 5, 2020. If you wish to continue to login, please register...
Hello,
I am using the SAADC of a nRF52832 with a sample-rate of 1ms (1kHz).
The following code shows, how my SAADC is intialized:
My problem is, that it looks like...
I'm trying to set up the development environment on Ubuntu 18.04. I got through Step 1. At the beginning of Step 2, I am trying to install West.
pip3 install --user west...
We are working on a ANT+ and BLE heart rate sensor which use nRF52832 with S312 softdevice. We send it to a China lab for certification and the lab request for below data...
Hi
Has anyone developed or worked with a BNO080 using Hilcrest's SH-2 Protocol over TWIM? I'm having real challenges getting consistent responses. I've developed (based...
Hi,
I hope you can help me. I get an error while compiling. I merge "twi sensor" example from sdk to the "ble app uart" example from sdk. So I customize the sdk_config...
Hi everyone,
I've noticed in some examples such as the ble_app_hrs that after trying to send a notification you check for some possible errors and then call APP_ERROR_HANDLER...
I wanted to report a bug I have found in the nRF52 SDK (17.0.2, 16.0, and 15.3, possibly more) in nrf_ble_ancs_c.h that causes compiler issues. For SDK 17.0.2, at line 146...
Hi,
I'm merging two examples together; nfc_text_record and ble_app_proximity. After tediously managing the include files, the c files and configuring sdk_config.h while...
