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Rev | Author | Line No. | Line |
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127 | ligi | 1 | #include "fc.h" |
2 | |||
3 | |||
4 | unsigned char TxBuffer[150]; |
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5 | unsigned char _TxBuffer[150]; |
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6 | |||
7 | |||
8 | int mk_socket; |
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9 | |||
10 | |||
11 | void AddCRC(unsigned int wieviele) |
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12 | { |
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13 | unsigned int tmpCRC = 0,i; |
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14 | for(i = 0; i < wieviele;i++) |
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15 | { |
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16 | tmpCRC += TxBuffer[i]; |
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17 | } |
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18 | tmpCRC %= 4096; |
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19 | TxBuffer[i++] = '=' + tmpCRC / 64; |
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20 | TxBuffer[i++] = '=' + tmpCRC % 64; |
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21 | TxBuffer[i++] = '\r'; |
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22 | } |
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23 | |||
24 | |||
25 | void SendOutData(unsigned char cmd,unsigned char modul, unsigned char *snd, unsigned char len) |
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26 | { |
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27 | int status =0; |
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28 | unsigned int pt = 0; |
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29 | unsigned char a,b,c; |
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30 | unsigned char ptr = 0; |
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31 | |||
32 | TxBuffer[pt++] = '#'; // Startzeichen |
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33 | TxBuffer[pt++] = modul; // Adresse (a=0; b=1,...) |
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34 | TxBuffer[pt++] = cmd; // Commando |
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35 | |||
36 | while(len) |
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37 | { |
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38 | if(len) { a = snd[ptr++]; len--;} else a = 0; |
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39 | if(len) { b = snd[ptr++]; len--;} else b = 0; |
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40 | if(len) { c = snd[ptr++]; len--;} else c = 0; |
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41 | TxBuffer[pt++] = '=' + (a >> 2); |
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42 | TxBuffer[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
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43 | TxBuffer[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
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44 | TxBuffer[pt++] = '=' + ( c & 0x3f); |
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45 | } |
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46 | |||
47 | |||
48 | |||
49 | AddCRC(pt); |
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50 | printf("Sending to MK %d \n" , pt); |
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51 | |||
52 | status = send(mk_socket,"\r" , 1, 0); |
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53 | |||
54 | |||
55 | // for (c=0;c<pt+2;c++) |
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56 | // { |
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57 | status = write(mk_socket,&TxBuffer , pt+3); |
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58 | // printf("Send to MK %d \n" , TxBuffer[c] ); |
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59 | // } |
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60 | /*while(TxBuffer[i] !='\r' && i<150) |
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61 | { |
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62 | // TxBuffer[i]='#'; |
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63 | status = send(s,&TxBuffer[i] , 1, 0); |
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64 | printf(" +%d%c ",i,TxBuffer[i]); |
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65 | i++; |
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66 | } |
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67 | |||
68 | status = send(s,"\r" , 1, 0); |
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69 | */ |
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70 | // status = send(s,"\r" , 1, 0); |
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71 | printf("\n"); |
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72 | } |
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73 | |||
74 | /* |
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75 | |||
76 | int connect_mk_bluetooth(char dest[18]) |
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77 | { |
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78 | |||
79 | |||
80 | |||
81 | struct sockaddr_rc addr ; |
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82 | |||
83 | // allocate a socket |
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84 | mk_socket = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); |
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85 | |||
86 | // set the connection parameters (who to connect to) |
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87 | addr.rc_family = AF_BLUETOOTH; |
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88 | addr.rc_channel = 1; |
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89 | str2ba( dest, &addr.rc_bdaddr ); |
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90 | |||
91 | // connect to server |
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92 | status = connect(mk_socket, (struct sockaddr *)&addr, sizeof(addr)); |
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93 | |||
94 | return status; |
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95 | |||
96 | } |
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97 | |||
98 | */ |
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99 | |||
100 | |||
101 | int connect_mk_localhost_socket(int port) |
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102 | { |
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103 | |||
104 | int status; |
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105 | struct sockaddr_in sa; |
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106 | |||
107 | sa.sin_family = AF_INET; |
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108 | sa.sin_addr.s_addr = htonl(0x0); |
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109 | sa.sin_port = htons(port); |
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110 | |||
111 | // allocate a socket |
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112 | // s = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); |
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113 | mk_socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); |
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114 | //); |
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115 | |||
116 | // set the connection parameters (who to connect to) |
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117 | |||
118 | // connect to server |
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119 | // status = connect(s, (struct sockaddr *)&addr, sizeof(addr)); |
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120 | status = connect(mk_socket,(struct sockaddr*) &sa, sizeof(struct sockaddr_in)); |
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121 | |||
122 | return status; |
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123 | |||
124 | } |
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125 |