IX850 STM8 chip update (by St-link tool)

Prepare: PC Software

Please make sure your PC has installed below software before start.

https://1drv.ms/u/s!AhpgpXnqP9XIhQH6MIIhNcgKsKq7?e=6Og9Wj

Grade：MANUFACTURERS/DEALER

How to update?

1. Connect device with ST-Link as below:

   

2. Install “sttoolset_pack32.exe”, and after install, click “ST Visual Programmer” in “Start” -> “ST toolset” to run the software “ST Visual Programmer”

   

3. Click “Configure ST Visual Programmer” as below. (if you are run this software first time, jump to step 4.)

   

4. with following window, select “ST-LINK”, “USB”, “SWIM” and “STM8L15xC8”, and click “OK”.

   

5. At the main menu, click on open to and located the firmware file:

   

6. On “Files of type:” select “All Files(*.*)”, and locate and select “embOS_STM8L_IX-850_xxxxxxxx.hex” 

   

7. After all files loaded, click “Program current tab or active sector” as below:

   

8. After a while when you see below message, the update is finish:

   

9. Initialize IX850
   After update initialize the device by below:
   When door station IX850 in “Installer Mode”, tap in the middle of blue bar -> “settings” -> “Factory default”