Hi,
I am trying to configure READ characteristic with notification attribute. At the moment I can see this characteristic on android app (nRF Connect) with properties READ and NOTIFY. On android app, I can't see the possibility to subscribe this characteristic. To update value in this characteristic, I have to press read button manually.
Is there any tutorial or demo/example that shows how to configure that kind of characteristic?
Best regards,
Witold
Dear Dialog,
Currently, I am trying to run the demonstration example for the SPI Adapter Concept. I am using a DA 14695 USB Kit to do this.
Hello,
by default BLE static address is set to some predefined value which is not chip specific.
It is also possible to set it in runtime to anything else.
Does DA14699 chips contain unique HW MAC address for BLE radio that may be used instead?
How to read it?
Thank you for suppport!
What's is the meaning of the *alignment* inside the partition_table.h?
Take the 4M\partition_table.h for example.
Hi, I'm making a control device by using UART, but there's no example code for UART in DA14699.
And i followed the register setting instruction in datasheet, but it's not working now.
So only debug serial port(Serial 2) is working now by using printf function.
Could you give me some example code for UART for DA1469x like UART DMA example in DA14683?
Thanks.
Hi,
I'm using SDK 10.0.4.66.2 for DA1469x chip (basically I'm testing this issue also on dev board for that board). My problem is that when I'm adding my custom service with one particular characteristic the SUOTA feature stops working for me. As a result in Dialog's SUOTA application despite I see my device (I can connect to it) I cannot see any device informations (data from DIS like manufacturer, model number, firmware revision and software revision), also firmware update is not starting, staying at 0 packets send.
Dear dialog:
I try to program bin file by QSPI ,it build ok,but when use Run > External Tools > program_qspi_jtag,i get this error:
EGGER J-Link GDB Server V6.40 Command Line Version
JLinkARM.dll V6.40 (DLL compiled Oct 26 2018 15:06:02)
Dear Dialog :
This is the first time i use the DA14699, i read 《User Manual DA1469x Getting Started Guide with the Development Kit》，but when i get the step :Build the project to run from RAM,I get a error:
"Description Resource Path Location Type
cannot open linker script file C:\Work Space For DA\projects\dk_apps\demos\ble_adv/DA1469x-00-Debug_RAM/mem.ld: Invalid argument ble_adv C/C++ Problem",
I don't know where I went wrong.
What is the highest resolution of LCD display the DA1469x chip can support?
We are working on a project but would like to drive a (WXGA) 1280 x 800 LCD.
Dear Dialog,
I am currently looking at the demonstration for the SPI adapter for the ProDK. Can I apply the code described in the demonstration towards the USB Kit or does this only apply to the ProDK?
http://lpccs-docs.dialog-semiconductor.com/da1469x_spi_adapters/demonstration_example.html
Thank you
