Beginner, help displaying sine table with fullduplexserialplus

bikejunky

Beginner, needs help displaying sine table with fullduplexserialplus
I've went through the Propeller Ed. kit labs, and the forum examples
I'm just trying to display Sine table with the serial terminal.
Here is one of the several attemps I have made.

OBJ

Debug : "FullDuplexSerialPlus"
fMath : "Float32Full"
fString : "FloatString"


PUB TwoWayCom | a, b, c,I


fMath.start
Debug.start(31, 30, 0, 57600)
Waitcnt(clkfreq*2 + cnt)
Debug.tx(Debug#CLS)


repeat I from 0 to 90
c := fmath.Sin(I)

debug.str(fstring.FloatToString(c))
debug.str(string(13))

The only time I get any thing that makes any sense is when I put in individual value to the fmath.sin
I think it has something to do with how Integer and float numbers are handled

Thanks
Charlie

Rick_H

float32 needs a floating point sent as the parameter. try this-


c := fmath.Sin(fmath.FFloat(i))

bikejunky

Rick Thank You, It worked like a charm

Charlie