Mikroelektronika MIKROE-350 Fiche De Données

499

- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 6

sub function cosE3(dim angle_deg as word) as integer

The function returns the cosine of input parameter.

The function calculates cosine multiplied by 1000 and rounded to the nearest
integer:

result = round(cos(angle_deg)*1000)

Parameters: 

- 

angle_deg:

input angle in degrees 

Note: Return value range: -1000..1000.

Nothing.

dim res as integer
...

res = cosE3(196)  ' result is -193