Currently, it using the I2S at nRF52832.
I want to play the wave file,But can not play well.
So, I ask you for a check because there is the following question.
[Question...
We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
I use two nRF51822 boards running the ble_mesh_gateway sample project. I have modify the project slightly so to work on my board(juts modify the GPIO configuration , LED and...
Hi,
I use nrf51822 HID keyboard.
How to add a game-pad report as a second report in the ble_hid_keyboard ?
How to init the function hids_init() in SDK.
Thanks
Gamepad...
VPN Solutions are a guaranteed private network association constructed on top of infrastructure that is publicly available. vpn connection free Providers provide an alternative...
Hello
I try make a firmware update with nrf toolbox for iOS and i have a popup with "Please enable Service Changed Indication in your firmware".
In code, I have an error...
I need to connect to a LIN bus and Bluetooth on the same device. I'd like to use the ARM processor on the nRF51822 based module (PTR5518) to handle the LIN bus messages. LIN...
Hi,
After looking around it seems like the I2C example that used to be in the older SDK is currently not available anymore. I was wondering if it was replaced with anything...
currently, i am designing a wearable device using nrf52 as core soc. i just found that the nrf52 has two internal regulators, ldo and dcdc converter. in my case, the input...
I'm using a nRF51822 with 256KB flash and 16KB RAM, SoftDevice v5.2.1, uVision 4.71.2.0
I can compile and run the heart rate sensor, and it will become detected by mastercontrolpanel...
Hi,
I changed the chip from 16K RAM to 32K RAM. But seems the soft device report the below error when I use more then 16K address.
Error! Line: 0290, File: src\host_core...
Hello,
I'm interested to port a scatternet tree protocol but I'm not sure about that Gazell can support all.
My mandatory items are :
Each node can send or receive...
When trying to merge the Bootloader, Application, Softdevice 8.0 together I keep getting the error
"ERROR: The hex files cannot be merged since there are conflicts"
(happens...
I'm using keil nrf example ble_app_uart_s110_pca10028. I need to convert it for NRF51822_xaa.
I was able to create a new target and edit target settings for the NRF51822_xxaa...
I try to use hcidump, capture CSR dongle on ubuntu14.4.
I can find SDK8.1.1 s110 keypad demo create connection fail.
HCI Event: Command Complete (0x0e) plen 4
LE Set...
This post is not a question but a result of my analysis and so a answer to the above problem.
I tried both the Simple Uart Example from the Sdk 6.0.0 (Uart without interrupt...
Hello,
did someone made Altium footprint for J-Link Needle Adapter or managed to find it?
www.segger.com/.../J-Link_Needle_Adapter.pdf
I am planning to make PCB using...
Thanks to this post we can find USB port number of all segger devices connected.
But, as commented:
If I have both the dongle and the dev
kit (plugged to the PC...
Hi all
We use an external 32MHz crystal for the nRF51822 and set the register NRF_CLOCK->XTALFREQ to 0xFFFFFF00 according the reference manual V3.0, chapter 13.3. Afterwards...
I work solely under linux so need tool to generate init packet for DFU.
Is there existing tool/script for that under linux ?
(or plan for next sdk)
Thanks
