Crc-16

[Firpas]

Hi Erel:

I was a problem calculating CRC 16 bits in B4A but it is solved.

I've seen some questions on this forum, so I send you a small example of how to calculate the CRC - 16.

I hope it is of use to someone.

Once again thank you for your contribution.

regards

 

[walterf25]

Hi Firpas, thanks a lot for sharing the code, i'm actually stuck in the same spot you were, i'm trying to implement a crc check, i have a microcontroller measuring voltage from a strain gage, and i'm transmitting the values via bluetooth, but i need to make sure that all the bytes arrive in full, so i need to implement a crc check, i took a look at your code and is very easy to follow, my question now is, when i receive the data on my phone with the crc, how do i interpret the data, how can i extract the relevant data or how do i check that the data is not corrupted, hope i make sense, because i'm a little confused myself, maybe you or Erel can shed some light on my question.

thanks again, and great work.

Walter