flash.py

import subprocess


# .\stm8flash.exe -c stlinkv2 -p stm8s105?4 -r out.bin -b 1

out = b'\x00'

while out == b'\x00':
	subprocess.run(['stm8flash.exe', '-c', 'stlinkv2', '-p', 'stm8s105?4', '-r', 'out.bin', '-b', '1'])

	f=open("out.bin","rb")
	out = f.read(1)
	print(out)
	
	
subprocess.run(['stm8flash.exe', '-c', 'stlinkv2', '-p', 'stm8s105?4', '-r', 'out.bin'])