To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
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,
Can someone tell wether Security Mode 1, Level 4 is available on the nRF52832 and SoftDevice S132?
In one PDF I found only Level 1,2 & 3 but in the S132 API reference...
I am switching to (what seems to be) the newer approach to initializing and starting advertising, primarily because I need to leverage the the advertising Modes; BLE_ADV_MODE_FAST...
During some recent development work it was noted that there is no PA LNA assist in the DTM software. Is there code that provides this?
See answer below:
Hello,
I have a project that started out as a Peripheral BLE_HRS example. I am currently running SDK 9.0.0.
I am able to Bond a nRF51 Central with a nRF51 Peripheral...
Hello,
I'm using the SDK 11.0.0 and S130 on both sides, and the projects ble_app_uart_c and ble_app_uart to connect a central and a peripheral through BLE. I was doing some...
Hi..
i am using nrf52 and my custom made android application.
softdevice is 132.
in that am able to do DFU for application file with android master control panel.
i used...
Hi.
I will make clock.
I use RTC2 + Softdevice. (PCA10040 , NRF52832 , s132_nrf52_2.0.0_softdevice.hex )
Base Source code = nRF5_SDK_11.0.0_89a8197\examples\ble_peripheral...
It seems to me that Nordic has implemented only a part of the Current Time Service.
I want to get the time zone in addition to the year, month, day, hour, minute, second...
Hi.
I'm developing firmware based on github.com/.../S130_LBS_client_server_central_peripheral example. I installed third party Softdevice s130, and with example of peripheral...
I have modifed the nus_uart(peripheral) to add static pass key in sdk 10.I used my mobile phone to test the functionality and it works as expected[asks for the passkey when...
Hi,
I'd like to put a BLE central in low power between two scan.
actually I use the example Ble_app_uart on a dk board PCA10028
and a second dk board as advertiser with...
Hi,
I am trying to get the SPI Slave working but was hoping to find a how-to. Is there an example of the SPI Slave for the S110 Soft Device (7.3.0)?
Currently, I am...
Hello,
I am developing custom HAL driver for SPI in NRF52 (PCA10040). The problem is that using the EasyDMA MAXCNT registers value must be between 1...255. It implicates...
