I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
hello,ereryone!One nrf52832 as ble_central,and another nrf52832 as ble_peripheral.
and the ble_peripheral (nrf52832 )set static passkey:
#define SEC_PARAM_BOND 1
#define...
I am working through the heart rate monitor central ble device code on Nordic SDK 8.1. I noticed that the variable
bool m_memory_access_in_progress = false; /**< Flag to...
I'm wondering whether or not we can make a specific BLE peripheral device with having this ability to be supported by client iOS/Android device for automatic scanning/reconnecting...
Hello everyone,
Recently I've had problems with using JLinkExe directly from the Linux terminal. I finally decided to give nrfjprog a try. It worked, I can finally type...
I develop a nrf_mesh application.
I can send a mesh packet by nrf_mesh_packet_send().
But I can not receive a mesh packet.
(I can receive a advertise packet by nrf_mesh_rx_cb_set...
I am developing an app that uses both a central and a peripheral device using Nordic SDK 8.1. I was working off the hrm example code and wanted to move all the scanning methods...
Hello all. I am a beginner with nRF and am trying to get the Eddystone example (titled "experimental_ble_app_eddystone" in the examples folder) to work. I have opened the...
Hi,
I am working with the BLE Nano module and the mbed online compiler. I have the Nano acting as an SPI slave. The problem occurs when I try to add BLE functionality....
I've spent some time searching and haven't found a definitive answer or anything obvious in the code. I'm developing the firmware for my application on the nRF52 DK, which...
Hello nordicers,
I'm stucked with long writes (android central to nrf52 peripheral)
I'm using SDK 12.3 and S132 v300. Android as the client central (RxAndroidBle libary...
Hello,
I ported nordic heart rate example to nuttx. I have peer_manager_init() in my codes.
After programming the device, I can connect and bond when I issue "nrfjprog...
main.c I'm using S120 softdevice with nrf51822, I want to use S120 as central and peripheral devices.
When I received my beacon data then switch to peripheral for advertise...
Hi!
nRF52, SDK13, S132.
I work in central mode and need make
ble_nus_c_rx_notif_enable()
But in the code drivers I only have tx function. In a SDK9 for nRF51 I...
Hello,
I'm trying to prototype an application on the nRf52 DK (PCA10040) using the GCC toolchain. I followed all of the tutorial for setting things up and I can build and...
