CHG: looks bad but works.

diff --git a/client/cmdlffdx.c b/client/cmdlffdx.c
index bc67ade5f2b4bf9f213cbeed0b27e4b0fe1a81ed..6c0f0751a576cd5e24cdb4d56c35d42dbf469c29 100644 (file)
--- a/client/cmdlffdx.c
+++ b/client/cmdlffdx.c
@@ -79,47 +79,11 @@ static uint16_t getFDXchksum (uint64_t raw){
 }
 
 int getFDXBits(uint64_t national_id, uint16_t country, uint8_t isanimal, uint8_t isextended, uint32_t extended, uint8_t *bits) {
-       
-       uint64_t raw = 0;
-       uint8_t data[117] = {0};
-       
-       raw |= isanimal;
-       raw |= (0x000 & 0x3ff) << 1;
-       raw |= isextended << 14;
-       raw |= (country & 0x3ff) << 15;
-       raw |= (national_id & 0x3FFFFFFFFF) << 25;
-               
-       uint16_t crc = getFDXchksum(raw);
 
-       // add raw to bitarray
-       num_to_bytebits(raw, 64, data);
-
-       // add crc to bitarray
-       num_to_bytebits(crc, 16, data+64);
-
-       // add extended data to bitarray
-       num_to_bytebits(extended, 24, data+64+16);
-       
-       //reverse array
-       printf("ICE:\n %s\n", sprint_bin(data, 104) );
-       for (uint8_t i = 0; i <104/2; ++i) {
-               uint8_t tmp = data[i];
-               data[i] = data[104-i];
-               data[104-i] = tmp;
-       }
-       printf("ICE:\n %s\n", sprint_bin(data, 104) );
-       
-       // add parity always EVEN (2), every 8bits
-       // into output array
-       uint8_t bitlen = addParity(data, bits+11, 104, 9, 2);
-       if (bitlen != 117 ) 
-               printf("ICE ERROR PARITY BITLEN 119 != %d\n", bitlen);
-       
     // add preamble ten 0x00 and one 0x01
     memset(bits, 0x00, 10);
        bits[10] = 1;
-       printf("%s\n", sprint_bin_break(bits, 128, 32) );
-       /*
+       
        // 128bits
     // every 9th bit is 0x01, but we can just fill the rest with 0x01 and overwrite
        memset(bits, 0x01, 128);
@@ -153,7 +117,7 @@ int getFDXBits(uint64_t national_id, uint16_t country, uint8_t isanimal, uint8_t
        for (uint8_t i=0; i<8; ++i)
                raw[i] = bytebits_to_byte(bits + 11 + i * 9, 8);
                
-       uint16_t crc = crc16_ccitt_kermit(raw, 8);
+       crc = crc16_ccitt_kermit(raw, 8);
        num_to_bytebitsLSBF(crc >> 0, 8, bits+83);
        num_to_bytebitsLSBF(crc >> 8, 8, bits+92);
        
@@ -161,8 +125,6 @@ int getFDXBits(uint64_t national_id, uint16_t country, uint8_t isanimal, uint8_t
        num_to_bytebitsLSBF( extended >> 0 , 8, bits+101);
        num_to_bytebitsLSBF( extended >> 8 , 8, bits+110);
        num_to_bytebitsLSBF( extended >> 16, 8, bits+119);
-       
-       */
        return 1;
 }