waveform.h

#ifndef _Waveforms_h_
#define _Waveforms_h_

#define PI 3.141592

#define FREQ 200
#define PHI_STEPS 100
#define V_AMP 2047

#define OMEGA (PI*FREQ*2.0)
#define T (1000000/FREQ) // microseconds
#define DT (T/PHI_STEPS) // microseconds

static int sine_wave[] = {
  0x7ff, 0x880, 0x900, 0x97f, 0x9fc, 0xa78, 0xaf1, 0xb67, 0xbd9, 0xc48,
  0xcb2, 0xd18, 0xd78, 0xdd3, 0xe28, 0xe77, 0xebf, 0xf01, 0xf3b, 0xf6e,
  0xf9a, 0xfbe, 0xfda, 0xfee, 0xffa, 0xffe, 0xffa, 0xfee, 0xfda, 0xfbe,
  0xf9a, 0xf6e, 0xf3b, 0xf01, 0xebf, 0xe77, 0xe28, 0xdd3, 0xd78, 0xd18,
  0xcb2, 0xc48, 0xbd9, 0xb67, 0xaf1, 0xa78, 0x9fc, 0x97f, 0x900, 0x880,
  0x7ff, 0x77e, 0x6fe, 0x67f, 0x602, 0x586, 0x50d, 0x497, 0x425, 0x3b6,
  0x34c, 0x2e6, 0x286, 0x22b, 0x1d6, 0x187, 0x13f, 0xfd, 0xc3, 0x90,
  0x64, 0x40, 0x24, 0x10, 0x4, 0x0, 0x4, 0x10, 0x24, 0x40,
  0x64, 0x90, 0xc3, 0xfd, 0x13f, 0x187, 0x1d6, 0x22b, 0x286, 0x2e6,
  0x34c, 0x3b6, 0x425, 0x497, 0x50d, 0x586, 0x602, 0x67f, 0x6fe, 0x77e,
};
#endif