Serial data parsing may occasionally go wrong？

[marseric]

This is really a very good project, I like it very much, thank you But it seems Serial data parsing may occasionally go wrong？ For example, when I send 2 floats and 1 integer together： printf("$%5.2f %5.2f %d;",ftemp1,ftemp2,int1); It sometimes shows 4 or 5 curves at the same time. Any suggestions? Thank you