Function bcdDateToString

plugins/goes_support/goes/hrit/dcs/dcs_decoder.cpp:18–33

    namespace hrit
    {
        inline std::string bcdDateToString(uint8_t *data)
        {
            struct tm timestruct;
            timestruct.tm_year = ((data[6] & 0xf0) >> 4) * 10 + (data[6] & 0x0f) + 100;
            timestruct.tm_mon = 0;
            timestruct.tm_mday = ((data[5] & 0xf0) >> 4) * 100 + (data[5] & 0x0f) * 10 + ((data[4] & 0xf0) >> 4);
            timestruct.tm_hour = (data[4] & 0x0f) * 10 + ((data[3] & 0xf0) >> 4);
            timestruct.tm_min = (data[3] & 0x0f) * 10 + ((data[2] & 0xf0) >> 4);
            timestruct.tm_sec = (data[2] & 0x0f) * 10 + ((data[1] & 0xf0) >> 4);
            int ms = (data[1] & 0x0f) * 100 + ((data[0] & 0xf0) >> 4) * 10 + (data[0] & 0x0f);

            char return_buffer[20];
            mktime(&timestruct);
            strftime(return_buffer, 20, "%Y-%m-%d %H:%M:%S", &timestruct);
            return std::string(return_buffer) + "." + std::to_string(ms);
        }

        void GOESLRITDataDecoderModule::initDCS()
        {