parser.add_argument('--flash', action='store', help='hex file to program')
args, unknown = parser.parse_known_args()
key_dir = args.key_dir
used_key_dir = get_used_key_dir(key_dir)
key_db_file = get_key_db_file(key_dir)
initialSetup(key_dir, used_key_dir, key_db_file)
dbdict = readDB(key_db_file)
unused_keys = readKeyFiles(key_dir)
try:
flasher = flashProgrammer(args.openocd_dir)
if flasher.connected is True:
print('Connected to openOCD')
flasher._sendCmd('reset halt') # Make sure the processor is stopped
uid = readUID(flasher)
print('Device UID is ' + uid)
# Check if key is already present in this device
if dcdcCheck(flasher) is False:
# Check database to see if we've already flashed this device
if uid in dbdict:
# Already used
help='key directory')
parser.add_argument('--flash', action='store', help='hex file to program')
args, unknown = parser.parse_known_args()
key_dir = args.key_dir
used_key_dir = get_used_key_dir(key_dir)
key_db_file = get_key_db_file(key_dir)
initialSetup(key_dir, used_key_dir, key_db_file)
dbdict = readDB(key_db_file)
unused_keys = readKeyFiles(key_dir)
try:
flasher = flashProgrammer(args.openocd_dir)
if flasher.connected is True:
print('Connected to openOCD')
flasher._sendCmd('reset halt') # Make sure the processor is stopped
uid = readUID(flasher)
print('Device UID is ' + uid)
# Check if key is already present in this device
if dcdcCheck(flasher) is False:
# Check database to see if we've already flashed this device
if uid in dbdict:
# Already used
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from openocd.flashProgrammer import flashProgrammer
#
# Quick example of reading UID, erasing flash, programming flash, and reading back flash
#
flasher = flashProgrammer()
if flasher.connected is True:
flasher._sendCmd('reset halt')
# Read device unique ID
uid_bytes = flasher.readMem(0x1FFFF7E8, 12)
uid = ''
for byte in range(len(uid_bytes)):
uid += '{:02X}'.format(uid_bytes[byte])
print('uid:')
print(uid)
flasher.erase(0x800d400, 0x400)
flasher.flashFile('/Users/alvaro/Desktop/test.bin', 0x800d400)
print flasher.verifyFile('/Users/alvaro/Desktop/test.bin', 0x800d400)
print flasher.verifyFile('/Users/alvaro/Desktop/flash.bin', 0x800d400)
# flasher.dumpImage('/Users/alvaro/Desktop/flash.bin', 0x800d400, 0x400)
flasher.kill()