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...
Hello, I have pca10001 board and I would like to read an analog input from ADC.
Is there any complete example which I can test using potentiometer ?
Thanks
I'm trying to write some data to flash memory (32 bytes) every 1 minute. the data are not NULL but then I noticed that sometimes (not always) the pstroage module write zeros...
Hi,
I am programming and debugging an external customised board by following the DK manual and the below link:
electronut.in/.../
I use the interface P20 instead of...
Dear all
I want to add the static pin to my project(s110 stackV8.0, based on SDK10), add the follow code to gap_params_init:
uint8_t passkey[] = STATIC_PASSKEY;
m_static_pin_option...
Dear all
Good day!
I want to develop the Android APP to received the BLE's ad raw data(which is dynamic change). Which API should I called to get the raw data? And should...
Hi,
I am using nrf51822xxaa , Keil Uvision 5.14.2.1. SDK 10.0.0 and S130. I need optimisation level O3 for most parts of the code, except for one part (about 10 lines of...
I can't seem to add custom pin definitions to my own board in SDK12. I use the BOARD_CUSTOM define and copied my PCA10040 header file to one call custom_board.h and my pin...
Hello,
I'm working with the experimental BLE blinky application (with nrf52 and s132 SoftDevice).
It works fine, but now I would like to add one more characteristic one...
Hello,
I am working with Arduino blend micro BLE, i am trying to change some advertisement data and uuid service.
I am using the BLEPeripheral library and the next functions...
Looking up to Nordic guys for solution to
Play music from mobile to the connected BLE Slave device which has speaker connected.
Stream audio or play music/mp3 from...
In the file bsp.c (from the SDK11 ble_hrs example) I don't quite understand the initialization statement:
static bsp_button_event_cfg_t m_events_list[BUTTONS_NUMBER] =...
Hi,
I'm working with UARTE using a receipt timeout. So far so good, I tweaker nrf_drv_uart to get notified upon RXDRDY interrupt (char received but not yet DMA transfered...
