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Programming PIC Microcontrollers in BASIC - mikroElektronika

Prototype sub function cosE3(dim Angle as word) as integer

Description Function takes a word-type number which represents angle in degrees and returns the cosine of <Angle> as

integer, multiplied by 1000 (1E3) and rounded up to nearest integer: result = round_up(cos(Angle)

*1000). Thus, the range of the return values for these functions is from -1000 to 1000.

Note that parameter <Angle> cannot be negative. Function is implemented as lookup table, and the maximum

error obtained is ±1.

Example

dim angle as word

dim result as integer

angle = 90

result = cosE3(angle) ' result is 0

5.2.23 Utilities

BASIC provides a utility set of procedures and functions for faster development of your applications.

5.2.23.1 Button – Debounce

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MikroElektronika PIC Microcontrollers PIC16 Ficha de datos Pagina 153