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def main():
# bin file maker
ver1 = '0'
ver2 = '0'
ver3 = '0'
try:
with open("bootloader/Release/plinkybl.bin", "rb") as f1:
bl_content = f1.read()
with open("sw/Release/plinkyblack.bin", "rb") as f2:
app_content = f2.read()
except IOError as e:
print(f"Failed to open file: {e}")
exit(2)
appsize = len(app_content)
print(f'{appsize} app, {len(bl_content)} bootloader')
# pad bl_content and app_content to reach their sizes
bl_content += b'\xff' * (65536 - len(bl_content))
app_content += b'\xff' * (1024 * 1024 - 65536 - len(app_content))
app = bl_content + app_content
if chr(app[appsize + 65536 - 6])=='v' and chr(app[appsize + 65536 - 4]) == '.':
ver1 = chr(app[appsize + 65536 - 5])
ver2 = chr(app[appsize + 65536 - 3])
ver3 = chr(app[appsize + 65536 - 2])
else:
print("!!!!!!!!!!!!!!!! NO VERSION FOUND IN BIN FILE")
exit(2)
print(f"bootloader size {len(bl_content)}, app size {appsize}, version {ver1}{ver2}{ver3}")
fname = f"plink{ver1}{ver2}{ver3}.bin"
print(f'outputting {fname}...')
try:
with open(fname, "wb") as fo:
fo.write(app)
except IOError as e:
print(f"Failed to write file: {e}")
exit(2)
fname = f"plink{ver1}{ver2}{ver3}.uf2"
print(f'outputting {fname}...')
# python ../../uf2conv.py -o ${ProjName}.uf2 -c -f STM32L4 ${ProjName}.hex
class DotAccessibleObject:
def __getattr__(self, key): return False
uf2args = DotAccessibleObject()
uf2args.output=fname
uf2args.convert=True
uf2args.family='STM32L4'
uf2args.input='sw/Release/plinkyblack.hex'
uf2args.base='0x2000'
import uf2conv
uf2conv.uf2conv(uf2args)
if __name__ == "__main__":
main()
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