Calculating CRC 8 for MLX90614
Posted: Sat Jan 28, 2017 2:28 pm
Hi
I am experimenting with the Melexis MLX90614 and have come to a point where i
need to change the I2c Address , in order to accomplish this I need to send the following data than 1 CRC Byte of All
data that has been sent .
Polynominal is : 100000111
0x00 - Address
0x2E - Address Register ( LSB Portion ONLY )
0x90 - LSB New Address Data
0x80 - MSB ( shuld be kept the same as it contains calibration values 0x80 is just an example )
0x?? - CRC 8 ( Result = 0x07 )
If i calculate the crc using the following websit it work fine ,but i wish to be able to calculate the
CRC Dynamically with flowcode .
Has anyone tried to accomplish something like this need some help
https://www.ghsi.de/CRC/index.php?Polyn ... e=002E9080
Thanks
I am experimenting with the Melexis MLX90614 and have come to a point where i
need to change the I2c Address , in order to accomplish this I need to send the following data than 1 CRC Byte of All
data that has been sent .
Polynominal is : 100000111
0x00 - Address
0x2E - Address Register ( LSB Portion ONLY )
0x90 - LSB New Address Data
0x80 - MSB ( shuld be kept the same as it contains calibration values 0x80 is just an example )
0x?? - CRC 8 ( Result = 0x07 )
If i calculate the crc using the following websit it work fine ,but i wish to be able to calculate the
CRC Dynamically with flowcode .
Has anyone tried to accomplish something like this need some help
![Sad :(](./images/smilies/icon_sad.gif)
https://www.ghsi.de/CRC/index.php?Polyn ... e=002E9080
Thanks