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Merge upstream uf2conv.py changes #21107

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Jun 1, 2023
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21 changes: 10 additions & 11 deletions util/uf2conv.py
Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@ def convert_from_uf2(buf):
assert False, "Non-word padding size at " + ptr
while padding > 0:
padding -= 4
outp += b"\x00\x00\x00\x00"
outp.append(b"\x00\x00\x00\x00")
if familyid == 0x0 or ((hd[2] & 0x2000) and familyid == hd[7]):
outp.append(block[32 : 32 + datalen])
curraddr = newaddr + datalen
Expand Down Expand Up @@ -218,18 +218,17 @@ def get_drives():
if len(words) >= 3 and words[1] == "2" and words[2] == "FAT":
drives.append(words[0])
else:
rootpath = "/media"
searchpaths = ["/media"]
if sys.platform == "darwin":
rootpath = "/Volumes"
searchpaths = ["/Volumes"]
elif sys.platform == "linux":
tmp = rootpath + "/" + os.environ["USER"]
if os.path.isdir(tmp):
rootpath = tmp
tmp = "/run" + rootpath + "/" + os.environ["USER"]
if os.path.isdir(tmp):
rootpath = tmp
for d in os.listdir(rootpath):
drives.append(os.path.join(rootpath, d))
searchpaths += ["/media/" + os.environ["USER"], '/run/media/' + os.environ["USER"]]

for rootpath in searchpaths:
if os.path.isdir(rootpath):
for d in os.listdir(rootpath):
if os.path.isdir(rootpath):
drives.append(os.path.join(rootpath, d))


def has_info(d):
Expand Down
12 changes: 11 additions & 1 deletion util/uf2families.json
Original file line number Diff line number Diff line change
Expand Up @@ -203,5 +203,15 @@
"id": "0x11de784a",
"short_name": "M0SENSE",
"description": "M0SENSE BL702"
},
{
"id": "0x4b684d71",
"short_name": "MaixPlay-U4",
"description": "Sipeed MaixPlay-U4(BL618)"
},
{
"id": "0x9517422f",
"short_name": "RZA1LU",
"description": "Renesas RZ/A1LU (R7S7210xx)"
}
]
]