I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
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...
Hi,
The current consumption of nRF51822 and nRF52832 listed in the specifications are shown in the figure. The figure shows the current value of LDO mode.
The consumption...
Hi,
I'm having trouble performing a secure serial DFU with the nrf52 DK, I'm using the following components :
SDK 13.0.0 : experimental_bootloader_secure_serial example...
hi,
i have set the uart buffer size as 64. but when i am transmitting data,i found that the size might not enough(eg. there are 100 Bytes to send).how could i do except for...
Hello,
I work on an application which use the pc-ble-driver 1.0 as BLE central for handling external peripheral devices.
Now, I am working on bonding procedure. To make...
I'm attempting to take a 115k baud stream of NMEA sentences from a GPS sensor, and outputting it to a phone based on the UART example. While I'm not sure if BLE is perfectly...
Using the ble_app_uart example on the nRF52 PDK, I can easily send multiple packets per connection interval--if I send a long string using ble_nus_string_send(), the notification...
Hi.
I've just received my nRF52840-PDK and now I am trying to run usb examples from SDK 13.1.0.
I have started with VisualGDB using arm-eabi toolchain and USB HID Generic...
Setting interrupt priority according to FreeRTOS documentation is an inverted priority sequencing, i.e. lower number is high priority. However in the freeRTOS example provided...
Hi,
I am seeing an issue where after enabling read back protection (rbp) on NRF52 and using sdk 12.1 the tag goes to state where it drains a lot of current.
command used...
Hello!
I'm using SDK 12.3.0 with nRF51822. Unfortunately since the begining I've got a problem with TWI interface. It keeps crushing my app. For no reason. At the beginning...
Hello,
I am using sdk 12.3.0 and pca10040 board. I want to update the firmware OTA. I am following this post
devzone.nordicsemi.com/.../
I am stuck at step 4)...
I am using the nRF52832 development board, S132 and SDK11.0, I have some questions about Bluetooth pairing,The project under the link：examples\ble_peripheral\ble_app_uart...
