temperaturefin = (temperature-41857)/154;//это вычисление температуры
    sprintf(buf,"%d",temperaturefin);

code byte LCDCODE[132] = {0xdb,0xd1,0xdc,0xd9,0x41,0xA0,0x42,0xa1,
                          0xe0,0x45,0xA3,0xA4,0xa5,0xa6,0x4b,0xa7,
                          0x4d,0x48,0x4f,0xa8,0x50,0x43,0x54,0xa9,
                          0xaa,0x58,0xe1,0xab,0xac,0xe2,0xad,0xae,
                          0x62,0xaf,0xb0,0xb1,0x61,0xb2,0xb3,0xb4,
                          0xe3,0x65,0xb6,0xb7,0xb8,0xb9,0xba,0xbb,
                          0xbc,0xbd,0x6f,0xbe,0x70,0x63,0xbf,0x79,
                          0xe4,0x78,0xe5,0xc0,0xc1,0xe6,0xc2,0xc3,
                          0xc4,0xc5,0xc6,0xc7};

const uint8_t __flash TabWin[] =    
{
0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,   // псевдографика
0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,   // псевдографика
0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,   // псевдографика
0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee,   // псевдографика
0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6,   // псевдографика
0xa2, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd,   // Ё    псевдографика
0xfe, 0xff, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec,   // псевдографика
0xb5, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xfd, 0xff,   // ё    псевдографика
0x41, 0xa0, 0x42, 0xa1, 0xe0, 0x45, 0xa3, 0xa4,   // АБВГДЕЖЗ
0xa5, 0xa6, 0x4b, 0xa7, 0x4d, 0x48, 0x4f, 0xa8,   // ИЙКЛМНОП
0x50, 0x43, 0x54, 0xa9, 0xaa, 0x58, 0xe1, 0xab,   // РСТУФХЦЧ
0xac, 0xe2, 0xad, 0xae, 0x62, 0xaf, 0xb0, 0xb1,   // ШЩЪЫЬЭЮЯ
0x61, 0xb2, 0xb3, 0xb4, 0xe3, 0x65, 0xb6, 0xb7,   // абвгдежз
0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0x6f, 0xbe,   // ийклмноп
0x70, 0x63, 0xbf, 0x79, 0xe4, 0x78, 0xe5, 0xc0,   // рстуфхцч
0xc1, 0xe6, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,   // шщъыьэюя
};

       if(c>=0x80)
       {                            // Если символ не латинский, то
         c -= 0x80;                    // Уменьшить таблицу
         c = TabWin[c];                // Перекодировать
       }