melody.c File Reference

store Never Gonna Give You Up More...

#include "melody.h"

Include dependency graph for melody.c:

Macros
#define	TONE(freq, duration)   ((((uint32_t)freq & 0xffff) << 16) | (((uint32_t)duration / (uint32_t)freq) & 0xffff))

Variables
const uint32_t	TACT = 2120 * 1000 * 25
const uint32_t	GIS2 = 30098
const uint32_t	F = 35793
const uint32_t	DIS = 40177
const uint32_t	CIS = 45097
const uint32_t	C = 47778
const uint32_t	B = 53629
const uint32_t	GIS = 60197
const uint32_t	CALL = 0x10000
const uint32_t	RETURN = 0x20000
const uint32_t	refrain []
const uint32_t	quadrupel []
const uint32_t *	cpu32EntryPoint = refrain
const uint32_t	GOTO_REFRAIN = 0
const uint32_t	CALL_QUADRUPEL = CALL + 1
const uint32_t *	jumplabels []
const uint32_t **	cppu32JumpLabels = jumplabels

Detailed Description

store Never Gonna Give You Up

Author

Lukas Fürderer

Version

V1.0

Date

15.11.2020

This file contains the main app function and init.

Macro Definition Documentation

TONE

#define TONE	(		freq,
			duration
	)		((((uint32_t)freq & 0xffff) << 16) | (((uint32_t)duration / (uint32_t)freq) & 0xffff))

Variable Documentation

B

const uint32_t B = 53629

C

const uint32_t C = 47778

CALL

const uint32_t CALL = 0x10000

CALL_QUADRUPEL

const uint32_t CALL_QUADRUPEL = CALL + 1

CIS

const uint32_t CIS = 45097

cppu32JumpLabels

const uint32_t** cppu32JumpLabels = jumplabels

cpu32EntryPoint

const uint32_t* cpu32EntryPoint = refrain

DIS

const uint32_t DIS = 40177

F

const uint32_t F = 35793

GIS

const uint32_t GIS = 60197

GIS2

const uint32_t GIS2 = 30098

GOTO_REFRAIN

const uint32_t GOTO_REFRAIN = 0

jumplabels

const uint32_t* jumplabels[]

Initial value:

= {
    refrain,
    quadrupel,
}

quadrupel

const uint32_t quadrupel

Initial value:

= {
    TONE(GIS, TACT / 16),
    TONE(B,   TACT / 16),
    TONE(CIS, TACT / 16),
    TONE(B,   TACT / 16),
    RETURN,
}

refrain

const uint32_t refrain

RETURN

const uint32_t RETURN = 0x20000

TACT

const uint32_t TACT = 2120 * 1000 * 25