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...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
In my project, I typically have 20 central connections to the Nordic device. Occasionally, I need to allow a phone to connect to the device using a peripheral link. When this...
Hello,
From the documentation I read that Softdevice can support maximum 20 BLE concurrent connections. How does Nordic determine this maximum number of 20 and is this arbitrary...
I see the SWD debug port is a 2-wire protocol, SWCLK and SWDIO. My debugger device has two additional pins, SWO and nReset. Are these two pins required to debug and program...
I PURCHASED A SIM OF THE THINGHS MOBILE BECAUSE IBASIC DOES NOT WORK.
I HAVE LAUNCHED ASSET TRACKER AND THE NRF9160 DOES NOT CONNECT. LTE FLASHES IN YELLOW.
IS THERE A...
I was checking DFU through serial usb/uart on the following link:
infocenter.nordicsemi.com/index.jsp
I want to double check if this entire project is for programming...
Hi,
While linking I am getting the following error on Nordic SDK 16.0,
XYZ.axf: Error: L6218E: Undefined symbol nrf_ble_gq_conn_handle_register (referred from ble_db_discovery...
Hi everyone,
I am new to segger embedded studio. I want ibeacon firmware sample code to advertise uuid, major, minor, tx power, advertisement interval. I want to change...
We're developing a product where a single NRF52840 board - lets call it the central- serves as the focal point for multiple NRF52840 boards spread out across an area - lets...
I am not able understand the difference between APPROTECT and BPROT . Can you please clarify ? and if we enable the protection then how to disable it again whenever we want...
I've seen many posts about LL_LENGTH_REQ causing disconnection on certain Android phones and the solution from Nordic is to add a 100ms delay. Can someone from Nordic definitively...
Hi community,
in our setup we use the LSM6DSL IMU using TWI. First we initialize the TWI peripheral, then we configure the IMU. After that we initialize PPI to automatically...
I am trying to build the project "thingysdkv210" which is downloaded from https://www.nordicsemi.com/Software-and-tools/Prototyping-platforms/Nordic-Thingy-52/Download#infotabs...
nRF52 DK
HTS example
I added app_timer_stop_all() in the ble_evt_handler() of main.c, under the case of BLE_GAP_EVT_DISCONNECTED, but the battery service timer still...
