rkbin/tools/ddrbin_tool.py

1060 def write_in_bin_data_v2(filebin, bin_skew_offset, write_in, ddrbin_index, info_from_txt, version):  argument
1071             filebin.seek(bin_skew_offset + (ddrbin_index[index_name]['offset'] - 1) * 4)
1076                         filebin.write(write_in[head_info_name][key].to_bytes(4,byteorder='little'))
1084                 filebin.seek(bin_skew_offset + (ddrbin_index[index_name]['offset'] - 1) * 4)
1089                         filebin.write(temp_value.to_bytes(4,byteorder='little'))
1096                                 filebin.write(temp_value.to_bytes(4,byteorder='little'))
1217 def bin_data_readout(filebin, ddrbin_index, read_out, bin_skew_offset, version, info_from_txt):  argument
1223                 read_out[i][1] = int.from_bytes(filebin.read(4), byteorder='little')
1239                 filebin.seek(bin_skew_offset + (ddrbin_index[index_name]['offset'] - 1) * 4)
1244                             temp_value = int.from_bytes(filebin.read(4), byteorder='little')
1253                     filebin.seek(bin_skew_offset + (ddrbin_index[index_name]['offset'] - 1) * 4)
1254                     skew_sub_ver = int.from_bytes(filebin.read(4), byteorder='little') & 0xff
1265                                 temp_value = int.from_bytes(filebin.read(4), byteorder='little')
1487         filebin = open(filebin_path, 'rb+')
1488         filebin.seek(bin_skew_offset)
1489         version = int.from_bytes(filebin.read(4), byteorder='little')
1492         filebin.close()
1524         filebin.seek(bin_skew_offset + 8)
1549 …                  ddrbin_index[key]['offset'] = int.from_bytes(filebin.read(2), byteorder='little')
1550                     ddrbin_index[key]['size'] = int.from_bytes(filebin.read(2), byteorder='little')
1552                     filebin.close()
1557 …                  ddrbin_index[key]['offset'] = int.from_bytes(filebin.read(1), byteorder='little')
1558                     ddrbin_index[key]['size'] = int.from_bytes(filebin.read(1), byteorder='little')
1560                     filebin.close()
1565         filebin.close()
1571 …if bin_data_readout(filebin, ddrbin_index, read_out, bin_skew_offset, version, info_from_txt) != 0:
1572         filebin.close()
1580             filebin.close()
1584             filebin.close()
1588         filebin.close()
1594         filebin.close()
1600             filebin.seek(bin_skew_offset + 8)
1603                     filebin.write(write_in[i][1].to_bytes(4,byteorder='little'))
1607             filebin.seek(bin_skew_offset + 20)
1610                     filebin.write(write_in[i][1].to_bytes(4,byteorder='little'))
1614 …     write_in_bin_data_v2(filebin, bin_skew_offset, write_in, ddrbin_index, info_from_txt, version)
1628             filebin.seek(verinfo_editable_offset)
1629             filebin.write(verinfo_editable_bytes)
1630             filebin.seek(verinfo_full_offset)
1631             new_verinfo_full = filebin.read(verinfo_full_length).decode('utf-8', errors='replace')
1636     filebin.close()