Thanks
sherzaad
I have 2 errors and 1 warrning.
../Src/main.c(64): error: #20: identifier "next" is undefined
next output value = yv[16];
../Src/main.c(64): error: #65: expected a ";"
next output value = yv[16];
../Src/main.c(49): warning: #177-D: function "filterloop" was declared but never referenced