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make compatible with Python 3

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This commit is contained in:
Matthias Ringwald 2015-12-18 21:32:33 +01:00
parent 4b20d6e577
commit 6b9325e8aa
1 changed files with 24 additions and 22 deletions
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46
chipset-cc256x/convert_bts_init_scripts.py
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@ -9,10 +9,10 @@ import re
import sys
import os
print '''
print('''
CC256x init script conversion tool for use with BTstack, v0.1
Copyright 2012-2014 BlueKitchen GmbH
'''
''')
usage = '''This script perpares init scripts for TI's
CC256x chipsets for use with BTstack .
@ -34,7 +34,7 @@ data_indent = ' '
def read_little_endian_16(f):
low = f.read(1)
if low == "":
if len(low) == 0:
return -1
high = f.read(1)
return ord(high) << 8 | ord(low)
@ -113,7 +113,7 @@ def convert_bts(main_bts_file, bts_add_on):
have_power_vector_edr3 = False;
have_class2_single_power = False;
print "Creating {0}".format(c_file)
print("Creating {0}".format(c_file))
part_size = 0
@ -127,22 +127,23 @@ def convert_bts(main_bts_file, bts_add_on):
with open (bts_file, 'rb') as fin:
print "- parsing {0:32}".format(bts_file)
print("- parsing {0:32}".format(bts_file))
header = fin.read(32)
if header[0:4] != 'BTSB':
print 'Error', bts_file, 'is not a valid .BTS file'
if header[0:4].decode('ascii') != 'BTSB':
print('Error', bts_file, 'is not a valid .BTS file')
sys.exit(1)
while True:
action_type = read_little_endian_16(fin)
action_size = read_little_endian_16(fin)
action_data = fin.read(action_size)
action_data = bytearray(fin.read(action_size))
if (action_type == 1): # hci command
opcode = (ord(action_data[2]) << 8) | ord(action_data[1])
# opcode = (ord(action_data[2]) << 8) | ord(action_data[1])
opcode = (action_data[2] << 8) | action_data[1]
if opcode == 0xFF36:
continue # skip baud rate command
if opcode == 0xFD0C:
@ -173,7 +174,7 @@ def convert_bts(main_bts_file, bts_add_on):
counter = 0
str_list.append(data_indent)
for byte in action_data:
str_list.append("0x{0:02x}, ".format(ord(byte)))
str_list.append("0x{0:02x}, ".format(byte))
counter = counter + 1
if (counter != 15):
continue
@ -196,7 +197,7 @@ def convert_bts(main_bts_file, bts_add_on):
part_size = 0
if (action_type == 6): # comment
action_data = action_data.rstrip('\0')
action_data = action_data.decode('ascii').rstrip('\0')
str_list.append(data_indent)
str_list.append("// " + action_data + "\n")
@ -232,11 +233,11 @@ def convert_bts(main_bts_file, bts_add_on):
for part_size in part_sizes:
part += 1
size += part_size
print "- part", part, "size", part_size
print("- part", part, "size", part_size)
print '- total size', size
print('- total size', size)
print "\n".join(additions)
print("\n".join(additions))
part = 0
@ -269,7 +270,7 @@ def convert_bts(main_bts_file, bts_add_on):
# get list of *.bts files
files = glob.glob('*.bts')
if not files:
print usage
print(usage)
sys.exit(1)
# convert each of them
@ -277,16 +278,17 @@ for name in files:
name_lower = name.lower()
# skip BLE and AVRP add-ons
if name_lower.startswith('ble_init_cc'):
print "Skipping BLE add-on", name
print("Skipping BLE add-on", name)
continue
if name_lower.startswith('avpr_init_cc'):
print "Skipping AVPR add-on", name
print("Skipping AVPR add-on", name)
continue
if re.match("initscripts_tiinit_.*_ble_add-on.bts", name_lower):
print "Skipping BLE add-on", name
print("Skipping BLE add-on", name)
continue
if re.match("initscripts_tiinit_.*_avpr_add-on.bts", name_lower):
print "Skipping AVPR add-on", name
print("Skipping AVPR add-on", name)
continue
# check for BLE add-on
add_on = ""
@ -295,19 +297,19 @@ for name in files:
potential_add_on = 'BLE_init_%s.bts' % name_parts.group(1)
if os.path.isfile(potential_add_on):
add_on = potential_add_on
print "Found", add_on, "add on for", name
print("Found", add_on, "add-on for", name)
name_parts = re.match('initscripts_TIInit_(\d*\.\d*\.\d*)_.*.bts', name)
if name_parts:
potential_add_on = 'initscripts_TIInit_%s_ble_add-on.bts' % name_parts.group(1)
if os.path.isfile(potential_add_on):
add_on = potential_add_on
print "Found", add_on, "add on for", name
print("Found", add_on, "add-on for", name)
convert_bts(name, add_on)
# done
print '\nConversion(s) successful!\n'
print('\nConversion(s) successful!\n')