Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
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
Hello,
I want to send some data via the radio and then turn the radio to receive data. For the receiving, I need to setup a timeout. I would like to keep the timeout as small...
