SmartBond™ DA14682 and DA14683
Single-chip high-security Bluetooth 5 solution with expandable memory
The SmartBond DA14682 and DA14683 are the world’s first single-chip solutions for Smart Home, Industrial and wearable devices that meets the highest security standards. These highly integrated System-on-Chip (SoC) devices support Bluetooth 5 as well as Bluetooth mesh, and include a range of dedicated features to ensure cutting-edge security for both consumers and developers.
As part of our SmartBond range, both SoCs offer industry-leading performance from the lowest power consumption and smallest footprint. Their flexible architecture ensures plenty of processing capacity when you need it while saving power when you don’t. It also allows the devices to manage multi-sensor arrays and enables always-on sensing.
Both devices offer extensive memory capacity and differ only in their memory configuration. Specifically, the DA14683 supports unlimited external Flash for maximum design flexibility while the DA14682 includes 8 Mbits of onboard Flash, making it ideal for applications with tight space constraints. Both options allow you to benefit from over-the-air updates.
To further simplify your development, our SmartSnippets™ software and versatile Hardware Development Kits help you optimize your software for power consumption.
Lifecycle status
● Active
Benefits
Highest level of security
IPv6 connectivity
Lowest system power
Lowest system BoM
Smallest system size
Applications
Wearables
Smart Home
Cloud connected applications
Industrial
Human Interface Devices
Virtual reality remotes
Banking
Packages
AQFN-60 (6.0 x 6.0 x 0.9 mm)
WLCSP-53 (3.4 x 3.0 x 0.5 mm)
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| Hardware Development Kits based on DA14682 and DA14683 |
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| DA14683 Development Kit USB |
| DA14683 Development Kit Pro |
| Relevant reference designs |
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| Smart USB Dongle |
SmartBond™ DA14583 IoT Sensor Development Kit - Quick Start Video
SmartBond™ DA14583 IoT Sensor Development Kit
SDK 5.0.x Introduction
SDK 5.0.x Introduction (Chinese)
Production Line Tool Kit Webinar
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DA1468x
4 months ago
Windows 11 : No device found by JTAG / JLINK
Posted by Thomas Donhauser 33 points 11 repliesHi everybody,
since I updated to Windows 11 and SmartSnipptes Studio 2.0.16 my devel board ((DA14683 Development Kit-USB) is no longer accessible and cant't be discovered by the IDE. I installed JLINK 7.60 in 64 an 32 BIT Version but getting no connection to download and debug my firmware. I see the LEDon the board blinking when it try to connect but in ends up every-time in "No device found" I see the JTAG Device in the list of portable devices in the windows device manager. So it seams that there some kind of normal operation. I also tried other devel-boards as well but non of them was discovered to work with.
Please help my out of this situation!
Thank you,
Thomas
4 months ago
Hello PM_Dialog,
I've check the version you mentioned, but end up in same results: No connection to the device. I used the SSS v2.0.10 previously with Windows 10. So to step down to 1.6.3 is probably not to recommend. However, I found out whats going wrong, but still have no solution to make it work again.
Since the update to Windows 11 tools like cli_programmer.exe not working anymore as expected. Whenever "program_qspi_jtag_win" is executed, the cli_programmer ist called with several parameters:
cli_programmer.exe" --cfg "C:\Users\THOMAS~1\AppData\Local\Temp\cfg_9070.ini" --prod-id DA14683-00 gdbserver write_qspi_exec "C:\Projects\DA1468x\projects\dk_apps\features\plusb2\_1_App_Debug_QSPI\plusb2.bin"
If I launch JLinkGDBServerCL.exe manually like this:
JLinkGDBServerCL.exe -if SWD -device Cortex-M0 -singlerun -speed 4000 -select usb=483050255 -port 2331 -swoport 2332 -telnetport 2333 -log jlink.log
I'm able to download my firmware. If I use the --cfg parameter it fails. The contend cfg_9070.ini I got by copying in the batch-file. This is the conted of it:
;This is a cli_programmer configuration file.
[cli]
initial_baudrate = 57600
timeout = 5000
bootloader_fname =
[uartboot]
baudrate =
tx_port =
tx_pin =
rx_port =
rx_pin =
[gdb server]
port = 2331
host_name = localhost
gdb_server_path = "C:\Program Files (x86)\SEGGER\JLink_V612i\JLinkGDBServerCL.exe" -if SWD -device Cortex-M0 -singlerun -silent -speed 4000 -select usb=483050255 -port 2331 -swoport 2332 -telnetport 2333 -log jlink.log
no_kill_mode = 0
[bin2image]
chip_rev =
[target reset]
target_reset_cmd =
I never had to deal with all this scripts and tools in Windows 10 with SSS 2.0.10. But just after the update to Windows 11 out of a sudden it stopped working. So my first idea was to upgrade to SSS 2.0.16, hoping that this can solve my problems. But it doesn't.
Thank you for your help,
Thomas
4 months ago
Hi Thomas,
Thanks for your comments. We are checking this internally and will get back to you.
Regards, PM_Dialog
4 months ago
Update: I removed SSS 2.0.16 and installed 2.0.10 as it was before. Then I've testet again and suddenly I'm able to detect the USB-Devel board. I'm also able to do qspi-debugging. The only thing that still does not work is loading into qspi.
To get more relevant information what is going wrong by launching the gdb-server via the --cfg paramter, I compiled the project cli_programmer and stepped thru with the debugger. And it worked! So my guess is some kind of race condition where cli_programmer wants to access the gdb-server an it can't for any reason. Stepping thru seams to be is slow enough to wait until the gdb-server is ready to get connected. What do you think?
regards, Thomas
4 months ago
Hi Thomas,
Thanks for the update and glad you were able to get it functional in Windows 11. It could be a race condition. I have asked internally to setup a VM with Windows 11 so that I can test it on my own.
If you have any additional input, please share it. It would be more than welcome!
Thanks, PM_Dialog
1 month ago
This issue has also effected our team after a development machine got updated to windows11. We are now unable to run the smartsnippets external tools related to jtag.
1 month ago
Hi Nathan,
Which version of the tool you are using?
Regards,
PM_Dialog
1 month ago
Hi PM_Dialog,
Wouldn't it be a good idea to translate all the tooling-project to regular Microsoft Visual Studio projects? Building .exe in SSS is probably not the best idea.
I tried it by myself with cli_programmer but gave up after a while because of too much issues where I had no solution for how to change the code to make it work. VS by default does has some issues with the source code and therefor it must adopted.
Windows as a host of the SSS-IDE is getting more and more troubles (security, deprecation ...) and I'm not willing to spend time on it.
So please dear Dialog-guys: Can you pleeease make the tools working again? Currently all of "us" is standing in the rain with a too small batch-script umbrella.
Thank you,
Thomas
1 month ago
Neither SmartSnippets 2.0.16.1760 or the current 2.0.18 worked with windows11. SDK = 1.0.14.1081 (last updated in 2018 so not really a question here) with hotfix 002 applied.
pseudo-Solution was to waste a day reinstalling windows10 and setting everything back up.
1 month ago
Hi Nathan and Thomas,
I will inform our Team internally about the WIN11 issues.
Regards,
PM_DIalog
1 month ago
Hi All,
In the case of DA1468 and SDK1, there is a bug in libprogrammer that makes Toolbox crash in windows 11, when JTAG is used. Our Dev Team is aware of this and it's will be fixed in the next SS Studio release.
Regards,
PM_Dialog
4 months ago
Hi Thomas,
Thanks for your question online. Since you are using DA1468x, I would recommend using SSS v1.6.3.
Download link : SmartSnippets Studio V1.6.3 for Windows OS
Please also try to use J-Link v6.12 as described in UM-B-047: DA1468x Getting Started with the Development Kit .
Please let us know the results.
Thanks, PM_Dialog