Guten morgen, stehe gerade bisschen auf dem Schlauch -> Was müsste hier raus kommen?
1 | unsigned int DEVICE_CRC16 = 0x00; |
2 | DEVICE_CRC16 = calcCRC16r (DEVICE_CRC16,'A',0xA001); |
1 | unsigned int calcCRC16r(unsigned int crc, unsigned int c, unsigned int mask) |
2 | {
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3 | unsigned char i; |
4 | for(i=0;i<8;i++) |
5 | {
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6 | if((crc ^ c) & 1) |
7 | {
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8 | crc=(crc>>1)^mask; |
9 | }
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10 | else
|
11 | {
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12 | crc>>=1; |
13 | }
|
14 | c>>=1; |
15 | }
|
16 | return (crc); |
17 | }
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