Closed microbit-carlos closed 5 years ago
Creating a file that takes exactly 1 chunk (128 Bytes) doesn't generate the right hex content:
Code to create the file (Chunk has 1 Byte marker, 1 Byte ail, 1 Byte offset, 1 Byte file name length, 13 Bytes file name, 111 Bytes of data):
microbitFs.write( 'a.py', 'a = """abcdefghijklmnopqrstuvwxyz\n' + 'abcdefghijklmnopqrstuvwxyz\n' + 'abcdefghijklmnopqrstuvwxyz\n' + 'abcdefghijklmnopqrstuvwxyz\n' + 'a"""\n' );
Generates 1 chunk:
:108D0000FE0004612E707961203D202222226162E2 :108D1000636465666768696A6B6C6D6E6F707172AB :108D2000737475767778797A0A61626364656667C9 :108D300068696A6B6C6D6E6F70717273747576773B :108D400078797A0A6162636465666768696A6B6CE0 :108D50006D6E6F707172737475767778797A0A6157 :108D600062636465666768696A6B6C6D6E6F70716B :108D700072737475767778797A0A612222220AFFF3
MicroPython generates 2 chunks (second one is empty):
:10CA0000FE0004612E707961203D202222226162A5 :10CA1000636465666768696A6B6C6D6E6F7071726E :10CA2000737475767778797A0A616263646566678C :10CA300068696A6B6C6D6E6F7071727374757677FE :10CA400078797A0A6162636465666768696A6B6CA3 :10CA50006D6E6F707172737475767778797A0A611A :10CA600062636465666768696A6B6C6D6E6F70712E :10CA700072737475767778797A0A612222220A7E37 :10CA80007DFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF38 :10CA9000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA6 :10CAA000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF96 :10CAB000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF86 :10CAC000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF76 :10CAD000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF66 :10CAE000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF56 :10CAF000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF46
Implemented in https://github.com/microbit-foundation/microbit-fs/commit/6aa703416ffe70907d8bc45383339737b3c4b8f2.
Creating a file that takes exactly 1 chunk (128 Bytes) doesn't generate the right hex content:
Code to create the file (Chunk has 1 Byte marker, 1 Byte ail, 1 Byte offset, 1 Byte file name length, 13 Bytes file name, 111 Bytes of data):
Generates 1 chunk:
MicroPython generates 2 chunks (second one is empty):