Hello, today upgraded my firmware from 1.2.10 to 1.2.28 bu before doing it faced one problem. VemsTune showed error that vems.hex doesn't existed...
After error downloaded 1.2.11 firmware and upgraded to it. Looked on vemsprojects\firmware_1.2.11 and found vems.hex file. Just copied file to 1.2.28 folder and after that VemsTune let me upgrade firmware...
Downsides of it, VemsTune showing 1.2.11 firmware on screen below... After this process didn't looked on Firmware info ...
Any sugestion's or tip's on this situation ?
Update:
Just checked on this page: http://www.vems.hu/download/v3/firmware/
and this
http://www.vems.hu/wiki/index.php?page=GenBoard/UnderDevelopment/FirmwareChanges
There should be v3_firmware_1.2.29.zip , latest in my opinion, but it's doesn't exist...
you need to update bootloader to uhex.
Search uhex.