Nathan Argetsinger / Mbed 2 deprecated FIR_SENSOR

Light Show library for organic, calm, light display.

Dependencies:   BLE_API mbed nRF51822

Fork of mbed_blinky by Mbed

sinusoid.cpp@24:52319c0a14b8, 2016-01-30 (annotated)

Committer:
nargetdev
Date:
Sat Jan 30 20:07:55 2016 +0000
Revision:
24:52319c0a14b8
Child:
25:d48f46d753fd
main test harness

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nargetdev 24:52319c0a14b8 1 #include "sinusoid.h"
nargetdev 24:52319c0a14b8 2
nargetdev 24:52319c0a14b8 3 Sinusoid::Sinusoid(float wait, float frequency):
nargetdev 24:52319c0a14b8 4 wait(wait),frequency(2*PI*frequency) {}
nargetdev 24:52319c0a14b8 5
nargetdev 24:52319c0a14b8 6 float Sinusoid::get_y()
nargetdev 24:52319c0a14b8 7 {
nargetdev 24:52319c0a14b8 8 if ( in >= WAIT[i]) {
nargetdev 24:52319c0a14b8 9 // printf("%d, %d, result: %d\r\n", rgb, (0x1 << i), (!(rgb & (0x1 << i)) ) );
nargetdev 24:52319c0a14b8 10 return (-cos( (time - wait)*frequency ) + 1) / 2.0;
nargetdev 24:52319c0a14b8 11 } else {
nargetdev 24:52319c0a14b8 12 return = 0.0;
nargetdev 24:52319c0a14b8 13 }
nargetdev 24:52319c0a14b8 14 }