diff options
Diffstat (limited to 'tools/uf2conv.py')
| -rw-r--r-- | tools/uf2conv.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/uf2conv.py b/tools/uf2conv.py index d3b1d9a26..ef3e48144 100644 --- a/tools/uf2conv.py +++ b/tools/uf2conv.py @@ -85,9 +85,9 @@ def convert_from_uf2(buf): if datalen > 476: assert False, "Invalid UF2 data size at " + ptr newaddr = hd[3] - if (hd[2] & 0x2000) and (currfamilyid == None): + if (hd[2] & 0x2000) and (currfamilyid is None): currfamilyid = hd[7] - if curraddr == None or ((hd[2] & 0x2000) and hd[7] != currfamilyid): + if curraddr is None or ((hd[2] & 0x2000) and hd[7] != currfamilyid): currfamilyid = hd[7] curraddr = newaddr if familyid == 0x0 or familyid == hd[7]: @@ -111,7 +111,7 @@ def convert_from_uf2(buf): families_found[hd[7]] = newaddr else: families_found[hd[7]] = newaddr - if prev_flag == None: + if prev_flag is None: prev_flag = hd[2] if prev_flag != hd[2]: all_flags_same = False @@ -234,7 +234,7 @@ def convert_from_hex_to_uf2(buf): break elif tp == 0: addr = upper + ((rec[1] << 8) | rec[2]) - if appstartaddr == None: + if appstartaddr is None: appstartaddr = addr i = 4 while i < len(rec) - 1: @@ -419,7 +419,7 @@ def main(): ) if args.convert or ext != "uf2": drives = [] - if args.output == None: + if args.output is None: args.output = "flash." + ext else: drives = get_drives() |