Merge upstream changes from Marlin 2.1.2

buildroot/share/PlatformIO/scripts/lerdge.py

@@ -7,41 +7,41 @@
 #
 import pioutil
 if pioutil.is_pio_build():
-	import os,marlin
+    import os,marlin
 
-	board = marlin.env.BoardConfig()
+    board = marlin.env.BoardConfig()
 
-	def encryptByte(byte):
-		byte = 0xFF & ((byte << 6) | (byte >> 2))
-		i = 0x58 + byte
-		j = 0x05 + byte + (i >> 8)
-		byte = (0xF8 & i) | (0x07 & j)
-		return byte
+    def encryptByte(byte):
+        byte = 0xFF & ((byte << 6) | (byte >> 2))
+        i = 0x58 + byte
+        j = 0x05 + byte + (i >> 8)
+        byte = (0xF8 & i) | (0x07 & j)
+        return byte
 
-	def encrypt_file(input, output_file, file_length):
-		input_file = bytearray(input.read())
-		for i in range(len(input_file)):
-			input_file[i] = encryptByte(input_file[i])
-		output_file.write(input_file)
+    def encrypt_file(input, output_file, file_length):
+        input_file = bytearray(input.read())
+        for i in range(len(input_file)):
+            input_file[i] = encryptByte(input_file[i])
+        output_file.write(input_file)
 
-	# Encrypt ${PROGNAME}.bin and save it with the name given in build.crypt_lerdge
-	def encrypt(source, target, env):
-		fwpath = target[0].path
-		enname = board.get("build.crypt_lerdge")
-		print("Encrypting %s to %s" % (fwpath, enname))
-		fwfile = open(fwpath, "rb")
-		enfile = open(target[0].dir.path + "/" + enname, "wb")
-		length = os.path.getsize(fwpath)
+    # Encrypt ${PROGNAME}.bin and save it with the name given in build.crypt_lerdge
+    def encrypt(source, target, env):
+        fwpath = target[0].path
+        enname = board.get("build.crypt_lerdge")
+        print("Encrypting %s to %s" % (fwpath, enname))
+        fwfile = open(fwpath, "rb")
+        enfile = open(target[0].dir.path + "/" + enname, "wb")
+        length = os.path.getsize(fwpath)
 
-		encrypt_file(fwfile, enfile, length)
+        encrypt_file(fwfile, enfile, length)
 
-		fwfile.close()
-		enfile.close()
-		os.remove(fwpath)
+        fwfile.close()
+        enfile.close()
+        os.remove(fwpath)
 
-	if 'crypt_lerdge' in board.get("build").keys():
-		if board.get("build.crypt_lerdge") != "":
-			marlin.add_post_action(encrypt)
-	else:
-		print("LERDGE builds require output file via board_build.crypt_lerdge = 'filename' parameter")
-		exit(1)
+    if 'crypt_lerdge' in board.get("build").keys():
+        if board.get("build.crypt_lerdge") != "":
+            marlin.add_post_action(encrypt)
+    else:
+        print("LERDGE builds require output file via board_build.crypt_lerdge = 'filename' parameter")
+        exit(1)