Add standalone MCU load support

ledgerblue/loadMCU.py

@@ -0,0 +1,51 @@
+"""
+*******************************************************************************
+*   Ledger Blue
+*   (c) 2016 Ledger
+*
+*  Licensed under the Apache License, Version 2.0 (the "License");
+*  you may not use this file except in compliance with the License.
+*  You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+*  Unless required by applicable law or agreed to in writing, software
+*  distributed under the License is distributed on an "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*  See the License for the specific language governing permissions and
+*  limitations under the License.
+********************************************************************************
+"""
+from .hexParser import IntelHexParser
+from .hexLoader import HexLoader
+from .comm import getDongle
+import argparse
+
+def auto_int(x):
+    return int(x, 0)
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--targetId", help="Set the chip target ID", type=auto_int)
+parser.add_argument("--fileName", help="Set the file name to load")
+parser.add_argument("--bootAddr", help="Set the boot address", type=auto_int)
+parser.add_argument("--apdu", help="Display APDU log", action='store_true')
+
+args = parser.parse_args()
+
+if args.targetId == None:
+	raise Exception("Missing targetId")
+if args.fileName == None:
+	raise Exception("Missing fileName")
+
+parser = IntelHexParser(args.fileName)
+if args.bootAddr == None:
+    args.bootAddr = parser.getBootAddr()
+
+dongle = getDongle(args.apdu)
+
+#relative load
+loader = HexLoader(dongle, 0xe0, False, None, False)
+
+loader.validateTargetId(args.targetId)
+hash = loader.load(0xFF, 0xF0, parser.getAreas(), args.bootAddr)
+loader.run(parser.getAreas(), args.bootAddr)