Batch appercase hex values

buildroot/share/PlatformIO/scripts/chitu_crypt.py

@@ -32,7 +32,7 @@ def xor_block(r0, r1, block_number, block_size, file_key):
     key_length = 0x18
 
     # This is an initial seed
-    xor_seed = 0x4bad
+    xor_seed = 0x4BAD
 
     # This is the block counter
     block_number = xor_seed * block_number
@@ -77,7 +77,7 @@ def encrypt_file(input, output_file, file_length):
     uid_value = uuid.uuid4()
     file_key = int(uid_value.hex[0:8], 16)
 
-    xor_crc = 0xef3d4323;
+    xor_crc = 0xEF3D4323;
 
     # the input file is exepcted to be in chunks of 0x800
     # so round the size