Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
Hi Guys,
I have a MCU RTOS project. in Hardware board, builtin Nodic BLE chip over UART,RTOS BLE stack works fine.
We also have a MCU RTOS Emulator based on Qemu,we...
Hi, I am wondering why, sometimes, I get an odd packet out of order on the receiver. It is very random, it can occur at anytime, though usually it takes a minute or two. Testing...
So, does anyone have practical advice for reducing the code size of peer_manager and related modules, so that the ble_app_template project fits on the nrf51822 128KB part...
I am having an Windows 10 64bit OS. I am using PCA10000 board as sniffer. When i try to use it, I am getting Try plugging out the hardware error. Even CTRL +r is not working...
Hi
I have this board: www.sparkfun.com/.../13990 connected to a PCA10040 Nordic board. I am able to write and debug the Sparkfun board (the blinky LED example). I am now...
Hello,
According to the nRF Sniffer Guide 1.2, the sniffer is supported on a number of platforms (nRF51822/nRF51422 Evaluation Kits and others). All of them (as far as...
Hello,
I have problem when trying to use non default pins for uart.
This is what i got:
UART:WARNING:Function: nrf_drv_uart_init, error code: NRF_SUCCESS.
UART:INFO...
Hi,
Do you have any ready made example or can you give me guidance about the program in which the location is calucated based on RSSI values of the beacons.
Basically...
Hi,
I wanted to know that if I have e.g. 10 beacons placed in the super market. Let say I am in the meat section and there are three beacons among which I am close to one...
hi,
i'm designing a custom board and i want to detect when the USB is plugged in. the nrf51822 chip working with 2.5V, for that i had the idea to make a voltage divider...
Whenever I hit pair to pair the nrf51 dongle with the DK, I keep receiving the error line: Authentication failed with status BLE_GAP_SEC_STATUS_PAIRING_NOT_SUPP
I read...
Hey,
I'm currently doing the relay example on the nordic info centre.
I'm trying to manipulate the example so that I can transform it into a range extender.
The goal...
Upon testing I am seeing some slowness in setting up the SPIS DMA buffers for the next transaction. I perform a SPIS transaction, and then call nrf_drv_spis_buffers_set()...
50 MHz, 500 M Samples [16].logicdata mainc.txt (/attachment/98d67704ad9c5affad8d5bce2ef93315)(/attachment/f20245cb8f1c01edb4b17875b6eedc4b) 01200555.pdf I am using the radio...
hi:
this is my code MOVE_SDK_100524(封装lib).rar .
project location：MOVE_SDK_100524(封装lib)\MOVE_SDK_10\nRF51_SDK_10.0.0_dc26b5e\examples\ble_peripheral\ble_app_uart\pca10028...
I have two NRF52 chip sets. Yesterday, I was able to build and flash the Beacon and UART sample projects onto both of these chipsets.
After building and flashing, a small...
