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Add -D option; python3 fixes

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Also don't MSD-deploy bin files
This commit is contained in:
Michal Moskal 2019-10-08 16:47:49 -07:00
parent df9920a8e9
commit 5ec3ddbd28
1 changed files with 10 additions and 3 deletions
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13
utils/uf2conv.py Executable file → Normal file
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@ -167,13 +167,16 @@ def convert_from_hex_to_uf2(buf):
resfile += blocks[i].encode(i, numblocks)
return resfile
def to_str(b):
return b.decode("utf-8")
def get_drives():
drives = []
if sys.platform == "win32":
r = subprocess.check_output(["wmic", "PATH", "Win32_LogicalDisk",
"get", "DeviceID,", "VolumeName,",
"FileSystem,", "DriveType"])
for line in r.split('\n'):
for line in to_str(r).split('\n'):
words = re.split('\s+', line)
if len(words) >= 3 and words[1] == "2" and words[2] == "FAT":
drives.append(words[0])
@ -234,6 +237,8 @@ def main():
help='list connected devices')
parser.add_argument('-c' , '--convert', action='store_true',
help='do not flash, just convert')
parser.add_argument('-D' , '--deploy', action='store_true',
help='just flash, do not convert')
parser.add_argument('-f' , '--family', dest='family', type=str,
default="0x0",
help='specify familyID - number or name (default: 0x0)')
@ -259,7 +264,9 @@ def main():
inpbuf = f.read()
from_uf2 = is_uf2(inpbuf)
ext = "uf2"
if from_uf2:
if args.deploy:
outbuf = inpbuf
elif from_uf2:
outbuf = convert_from_uf2(inpbuf)
ext = "bin"
elif is_hex(inpbuf):
@ -271,7 +278,7 @@ def main():
outbuf = convert_to_uf2(inpbuf)
print("Converting to %s, output size: %d, start address: 0x%x" %
(ext, len(outbuf), appstartaddr))
if args.convert:
if args.convert or ext != "uf2":
drives = []
if args.output == None:
args.output = "flash." + ext