mirror of
https://github.com/bluekitchen/btstack.git
synced 2025-03-21 22:20:57 +00:00
cc256x: skip BLE and AVRP add ons, try to match and include BLE add-on
This commit is contained in:
Matthias Ringwald
parent
179bfefa83
commit
f6c32422ce
@ -7,6 +7,7 @@
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import glob
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import re
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import sys
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import os
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print '''
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CC256x init script conversion tool for use with BTstack, v0.1
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@ -95,163 +96,175 @@ def append_calibration_sequence(additions, str_list, data_indent):
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str_list.append("0x01, 0x80, 0xfd, 0x06, 0x3c, 0xf0, 0x5f, 0x00, 0x00, 0x00,\n\n")
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return 20
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def convert_bts(bts_file):
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def convert_bts(main_bts_file, bts_add_on):
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array_name = 'cc256x'
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c_file = bts_file.replace('bts', 'c')
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c_file = main_bts_file.replace('bts', 'c')
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input_files = [ main_bts_file ]
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if bts_add_on != "":
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input_files.append(bts_add_on)
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with open(c_file, 'w') as fout:
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with open (bts_file, 'rb') as fin:
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print "Converting {0:32} to {1}".format(bts_file, c_file)
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header = fin.read(32)
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if header[0:4] != 'BTSB':
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print 'Error', bts_file, 'is not a valid .BTS file'
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sys.exit(1)
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# assert script contains templates for configuration by BTstack
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have_eHCILL = False
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have_power_vector_gfsk = False;
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have_power_vector_edr2 = False;
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have_power_vector_edr3 = False;
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have_class2_single_power = False;
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part_size = 0
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print "Creating {0}".format(c_file)
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# assert script contains templates for configuration by BTstack
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have_eHCILL = False
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have_power_vector_gfsk = False;
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have_power_vector_edr2 = False;
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have_power_vector_edr3 = False;
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have_class2_single_power = False;
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part_size = 0
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parts = 0
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str_list = []
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part_strings = []
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part_sizes = []
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additions = []
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parts = 0
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str_list = []
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part_strings = []
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part_sizes = []
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additions = []
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while True:
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action_type = read_little_endian_16(fin)
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action_size = read_little_endian_16(fin)
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action_data = fin.read(action_size)
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for bts_file in input_files:
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with open (bts_file, 'rb') as fin:
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print "- parsing {0:32}".format(bts_file)
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if (action_type == 1): # hci command
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header = fin.read(32)
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if header[0:4] != 'BTSB':
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print 'Error', bts_file, 'is not a valid .BTS file'
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sys.exit(1)
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opcode = (ord(action_data[2]) << 8) | ord(action_data[1])
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if opcode == 0xFF36:
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continue # skip baud rate command
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if opcode == 0xFD0C:
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have_eHCILL = True
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if opcode == 0xFD82:
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modulation_type = ord(action_data[4])
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if modulation_type == 0:
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have_power_vector_gfsk = True
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elif modulation_type == 1:
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have_power_vector_edr2 + True
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elif modulation_type == 2:
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have_power_vector_edr3 = True
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if opcode == 0xFD80:
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# add missing power command templates
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if not have_power_vector_gfsk:
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part_size += append_power_vector_gfsk(additions, str_list, data_indent)
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have_power_vector_gfsk = True;
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if not have_power_vector_edr2:
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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have_power_vector_edr2 = True;
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if not have_power_vector_edr3:
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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have_power_vector_edr3 = True;
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if not have_class2_single_power:
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part_size += append_class2_single_power(additions, str_list, data_indent)
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have_class2_single_power = True;
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counter = 0
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str_list.append(data_indent)
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for byte in action_data:
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str_list.append("0x{0:02x}, ".format(ord(byte)))
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counter = counter + 1
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if (counter != 15):
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continue
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while True:
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action_type = read_little_endian_16(fin)
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action_size = read_little_endian_16(fin)
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action_data = fin.read(action_size)
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if (action_type == 1): # hci command
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opcode = (ord(action_data[2]) << 8) | ord(action_data[1])
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if opcode == 0xFF36:
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continue # skip baud rate command
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if opcode == 0xFD0C:
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have_eHCILL = True
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if opcode == 0xFD82:
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modulation_type = ord(action_data[4])
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if modulation_type == 0:
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have_power_vector_gfsk = True
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elif modulation_type == 1:
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have_power_vector_edr2 + True
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elif modulation_type == 2:
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have_power_vector_edr3 = True
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if opcode == 0xFD80:
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# add missing power command templates
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if not have_power_vector_gfsk:
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part_size += append_power_vector_gfsk(additions, str_list, data_indent)
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have_power_vector_gfsk = True;
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if not have_power_vector_edr2:
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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have_power_vector_edr2 = True;
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if not have_power_vector_edr3:
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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have_power_vector_edr3 = True;
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if not have_class2_single_power:
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part_size += append_class2_single_power(additions, str_list, data_indent)
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have_class2_single_power = True;
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counter = 0
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str_list.append("\n")
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str_list.append(data_indent)
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str_list.append("\n\n")
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part_size = part_size + action_size
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for byte in action_data:
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str_list.append("0x{0:02x}, ".format(ord(byte)))
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counter = counter + 1
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if (counter != 15):
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continue
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counter = 0
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str_list.append("\n")
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str_list.append(data_indent)
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str_list.append("\n\n")
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part_size = part_size + action_size
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# 30 kB chunks
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if part_size < 30 * 1024:
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continue
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# 30 kB chunks
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if part_size < 30 * 1024:
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continue
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part_strings.append(''.join(str_list))
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part_sizes.append(part_size)
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parts += 1
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part_strings.append(''.join(str_list))
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part_sizes.append(part_size)
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parts += 1
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str_list = []
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part_size = 0
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str_list = []
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part_size = 0
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if (action_type == 6): # comment
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action_data = action_data.rstrip('\0')
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str_list.append(data_indent)
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str_list.append("// " + action_data + "\n")
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if (action_type < 0): # EOF
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break;
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if (action_type == 6): # comment
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action_data = action_data.rstrip('\0')
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str_list.append(data_indent)
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str_list.append("// " + action_data + "\n")
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if (action_type < 0): # EOF
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break;
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if not have_eHCILL:
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part_size += append_ehcill(additions, str_list, data_indent)
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if not have_eHCILL:
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part_size += append_ehcill(additions, str_list, data_indent)
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# append calibration step, if missing so far
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all_power_commands_provided = have_power_vector_gfsk and have_power_vector_edr2 and have_power_vector_edr3 and have_class2_single_power
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if not all_power_commands_provided:
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str_list.append("\n" + data_indent + "// BTstack: no calibration sequence found, adding power commands and calibration\n\n")
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part_size += append_power_vector_gfsk(additions, str_list, data_indent)
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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part_size += append_class2_single_power(additions, str_list, data_indent)
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part_size += append_calibration_sequence(additions, str_list, data_indent)
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# append calibration step, if missing so far
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all_power_commands_provided = have_power_vector_gfsk and have_power_vector_edr2 and have_power_vector_edr3 and have_class2_single_power
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if not all_power_commands_provided:
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str_list.append("\n" + data_indent + "// BTstack: no calibration sequence found, adding power commands and calibration\n\n")
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part_size += append_power_vector_gfsk(additions, str_list, data_indent)
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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part_size += append_power_vector_edr2(additions, str_list, data_indent)
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part_size += append_class2_single_power(additions, str_list, data_indent)
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part_size += append_calibration_sequence(additions, str_list, data_indent)
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part_strings.append(''.join(str_list))
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part_sizes.append(part_size)
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parts += 1
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part_strings.append(''.join(str_list))
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part_sizes.append(part_size)
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parts += 1
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fout.write( '// init script created from {0}\n'.format(bts_file))
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fout.write( '#include <stdint.h>\n')
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fout.write( '// init script created from\n')
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fout.write( '// - {0}\n'.format(main_bts_file))
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if bts_add_on != "":
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fout.write( '// - {0}\n'.format(bts_add_on))
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fout.write( '#include <stdint.h>\n')
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part = 0
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size = 0
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for part_size in part_sizes:
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part += 1
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size += part_size
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print "- part", part, "size", part_size
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part = 0
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size = 0
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for part_size in part_sizes:
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part += 1
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size += part_size
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print "- part", part, "size", part_size
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print '- total size', size
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print '- total size', size
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print "\n".join(additions)
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print "\n".join(additions)
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part = 0
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for part_text in part_strings:
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part += 1
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suffix = ''
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if part == 1:
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fout.write( fartext )
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if (part > 1):
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suffix = '_{0}'.format(part)
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fout.write('#if defined(__GNUC__) && defined(__GNUC__) && (__MSP430X__ > 0)\n')
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fout.write('};\n')
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fout.write('__attribute__((section (".fartext")))\n')
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fout.write('const uint8_t {0}_init_script{1}[] = {2}\n\n'.format(array_name, suffix, '{'))
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if (part > 1):
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fout.write('#endif\n')
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fout.write(part_text)
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part = 0
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for part_text in part_strings:
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part += 1
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suffix = ''
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fout.write('};\n\n')
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if part == 1:
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fout.write( fartext )
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fout.write('const uint32_t {0}_init_script_size = {1};\n\n'.format(array_name,size));
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# fout.write('void main() {0} printf("size {1}\\n", {2}_init_script_size); {3}'.format('{', '%u', array_name,'}'));
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if (part > 1):
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suffix = '_{0}'.format(part)
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fout.write('#if defined(__GNUC__) && defined(__GNUC__) && (__MSP430X__ > 0)\n')
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fout.write('};\n')
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fout.write('__attribute__((section (".fartext")))\n')
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fout.write('const uint8_t {0}_init_script{1}[] = {2}\n\n'.format(array_name, suffix, '{'))
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if (part > 1):
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fout.write('#endif\n')
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fout.write(part_text)
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fout.write('};\n\n')
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fout.write('const uint32_t {0}_init_script_size = {1};\n\n'.format(array_name,size));
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# fout.write('void main() {0} printf("size {1}\\n", {2}_init_script_size); {3}'.format('{', '%u', array_name,'}'));
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# get list of *.bts files
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files = glob.glob('*.bts')
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@ -261,7 +274,24 @@ if not files:
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# convert each of them
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for name in files:
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convert_bts(name)
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# skip BLE and AVRP add-ons
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if name.lower().startswith('ble_init_cc'):
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print "Skipping BLE add-on", name
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continue
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if name.lower().startswith('avpr_init_cc'):
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print "Skipping AVPR add-on", name
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continue
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# check for BLE add-on
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add_on = ""
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name_parts = re.match('bluetooth_init_(.....+_...)_.*.bts', name)
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if name_parts:
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potential_add_on = 'BLE_init_%s.bts' % name_parts.group(1)
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if os.path.isfile(potential_add_on):
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add_on = potential_add_on
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print "Found", add_on, "add on for", name
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convert_bts(name, add_on)
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# done
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print '\nConversion(s) successful!\n'
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