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- You can use the CRC library that I wrote at MicroC for data communication.
- The CRC “Circular Residual Capacity” is a world-class control system that checks whether data is transmitted correctly.
- CRC is a tool that must be used in all standard data communication from SD card to HDD.
- In the library there are CRC 3-CRC4-CRC 5-CRC6-CRC7-CRC8-CRC10-CRC11-CRC12-CRC15-CRC16-CRC24-CRC30.
- Sorularınızı yorum olarak sorabilirsiniz !
Generally Accepted CRC Polynomials
- CRC3->1011
- CRC4->10011
- CRC5->101001 / 110101 / 100101
- CRC6->1000010
- CRC7->10001001
- CRC8->100000111 / 100110001 / 111010101 / 100011101 / 110011011
- CRC10->11000110011
- CRC11->101110000101
- CRC12->1100000001111
- CRC15->1100010110011001
- CRC16->11000000000000101 / 10001000000100001 / 11000101110110111 / 10000010110001001 / 10000010110001001
- CRC24->1010111010110110111001011 / 1100001100100110011111011
- CRC30->1100000001100001011100111000111
Kodlar EXAMPLE OF CRC USING unsigned char data2[5];//Create the appropriate array for CRC data2[0]=0b10111001;//data is loaded to sets data2[1]=0b10111001; data2[2]=0b10111001; data2[3]=0b10001001; data2[4]=0b10111001; CRC7(data2,5,0b10001001,0); //Crc function is called and parameters are entered //If 0 is entered in the code variable (parameter 4), crc accounts //Checks the correctness of the given variable if the crc code is entered in the code variable If the result is zero, the data is transmitted correctly
Library and Resource Files
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