77     if (packet_buffer_.size() < required_buffer_size) {  in NanoPacket()
78         packet_buffer_.resize(required_buffer_size);  in NanoPacket()
86     packet_buffer_[0] = kSyncByte;  in NanoPacket()
87     packet_buffer_[1] = sequence_number;  in NanoPacket()
88     packet_buffer_[2] = sequence_number >> 8;  in NanoPacket()
89     packet_buffer_[3] = sequence_number >> 16;  in NanoPacket()
90     packet_buffer_[4] = sequence_number >> 24;  in NanoPacket()
91     packet_buffer_[5] = static_cast<uint32_t>(reason);  in NanoPacket()
92     packet_buffer_[6] = static_cast<uint32_t>(reason) >> 8;  in NanoPacket()
93     packet_buffer_[7] = static_cast<uint32_t>(reason) >> 16;  in NanoPacket()
94     packet_buffer_[8] = static_cast<uint32_t>(reason) >> 24;  in NanoPacket()
95     packet_buffer_[9] = data_size;  in NanoPacket()
99         std::copy(data->begin(), data->end(), packet_buffer_.begin() + 10);  in NanoPacket()
104     uint32_t crc = Crc32(packet_buffer_.data(), required_buffer_size - 4);  in NanoPacket()
105     packet_buffer_[data_size + 10] = crc;  in NanoPacket()
106     packet_buffer_[data_size + 11] = crc >> 8;  in NanoPacket()
107     packet_buffer_[data_size + 12] = crc >> 16;  in NanoPacket()
108     packet_buffer_[data_size + 13] = crc >> 24;  in NanoPacket()
116     packet_buffer_.clear();  in Reset()
130     return packet_buffer_;  in packet_buffer()
151             packet_buffer_.push_back(buffer[i]);  in Parse()
156             packet_buffer_.push_back(buffer[i]);  in Parse()
196     size_t crc_length = packet_buffer_.size() - 4;  in ValidateCrc()
197     uint32_t computed_crc = Crc32(packet_buffer_.data(), crc_length);  in ValidateCrc()