Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
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, when reading radio transmitter peripheral example, I got stuck a bit on radio_configure(). I got stuck because I can only get some brief from the corresponding .h file...
i m using nrf51.... first i have call WFI(); and device goes to sleep mode...and when press any switch on gpio so, wack-up again...so, may i know that.. how many way for wack...
i m using gcc toochain setup in windows for pca10028 devlopment kit... and load BLE_UART code inside it... and now i m add onother rtc code inside it.. but it's not work....
main.c hello sir.. i m place rtc example code inside of ble_uart code .. and i m using gcc tool chain setup for pca10028 bord... code complile sucsessfully... code not work...
Hello all,
I want to use a single bank bootloader with the ISP1302 Module (nRF51822 Chip) and S110 (V8) Soft Device, SDK 10, for application update
Can I use the BLE...
when i use nrfjprog.exe download my application code,Change nrfjprog.exe --eraseall --program ble_module.hex --verify --reset to nrfjprog.exe --eraseall --program ble_module...
My apologies, but I just want someone to give me a quick brief on what are these things and how they work. AFAIK, the nrf51xxx series SoCs render limited, sporatic radio availability...
Hi,
I am Working on a BLE application in which I do not want to expose certain services until I am securely paired/bonded to a valid device. The problem is that during...
Hi,
I'm trying to use sd_ble_gattc_characteristics_discover to figure out which characteristics are in a service.
On the whole it seems pretty obvious (keep calling...
I'm using the nRF52 + SDK11.0.0 + s132 and the ble_hrs example. The function conn_params_init() is called to initialize the connection parameters that the peripheral will...
Is there a way to pause all peripherals when hitting a breakpoint? In particular, I would like to freeze the RTCs when I hit a breakpoint. My app wakes up once a second, and...
I`m trying to operate PWM and soft device at the same time.
I have to make 4 Mhz using PWM block so I checked the PWM driver. There is no problem when using peripheral/pwmdriver...
Hello there.
I´m using a Taiyo Yuden evaluation board with a nRF51422 to connect with 3 different sensors. In addition to that there are also 2 buttons connected to the...
I am working on a BLE peripheral. I have a large, variable length characteristic I need to set from the central.
When the central is the BTool, I can write up to the maximum...
I'm using the nRF52 + SDK11.0.0 + s132. I started with the ble_hrs example and modified it. I now want to make the service/characteristics use proprietary UUIDs and I'm following...
