Datasheet

TRIGONOMETRY LIBRARY
The mikroC PRO for AVR implements fundamental trigonometry functions. These functions are
implemented as look-up tables. Trigonometry functions are implemented in integer format in order
to save memory.
Library Routines
- sinE3
- cosE3
sinE3
577
MIKROELEKTRONIKA - SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD
Libraries
mikroC PRO for AVR
CHAPTER 6
Prototype
int sinE3(unsigned angle_deg);
Returns The function returns the sine of input parameter.
Description
The function calculates sine multiplied by 1000 and rounded to the nearest integer:
result = round(sin(angle_deg)*1000)
Parameters :
-
angle_deg: input angle in degrees
Note: Return value range: -1000..1000.
Requires Nothing.
Example
int res;
...
res = sinE3(45); // result is 707