Name: Decagon Devices GS3
Brand: Decagon Devices
Rating: 5 (1 reviews)

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GS3 Integrator Guide R34

For support contact us via email at support@decagon.com

or call us at 1.509.332.5600 between 7AM to 5PM PST

DDI-SERIAL CHECKSUM

Here is an example of how to calculate the checksum (crc) in C. In this case, the string passed to the

function would be: "<09>22.0 21.2 1302<0D>w" and the returning value would be the character ‘8’.

char CalculateChecksum(char * Response){

int length, sum = 0, i, crc;

// Finding the length of the response string

length = strlen(Response);

// Adding characters in the response together

for( i = 0; i < length; i++ )

sum += Response[i];

// Converting checksum to a printable character

crc = sum % 64 + 32;

return crc;

}

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Decagon Devices GS3 Specifications

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