Upload failure - HEX file error

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Wesbflyer
Posts: 1
Joined: Tue Aug 08, 2023 1:09 am

Upload failure - HEX file error

Post by Wesbflyer »

When I try to upload the simple Blink sketch that verifies ok, I am getting this error:
Due to its file extension (or lack thereof), "C:\Users\wesbf\AppData\Local\Temp\arduino_build_245649/Blink.ino.hex" is considered as INTEL HEX format!
1821 bytes at 0x8000... Tries exceeded
An error occurred while uploading the sketch
I am using Sduino on Arduino 1.8.19. Using and have selected Board: STM8S103F3 Breakout board.
Programmer ST LINK V2. The computer is finding the USB device and showing it as STM32 STLink.

I'm baffled. As a side note, I notice that Sduino does not play well with IDE 2.1.1

Wes
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