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))
#define	PAUSE(duration)   (0x30000 | ((duration >> 10) & 0xffff))
#define	TEXT(id)   (0x40000 | id)

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	strophe1 []
const uint32_t	strophe2 []
const uint32_t	main_melody []
const uint32_t *	cpu32EntryPoint = main_melody
const uint32_t	CALL_REFRAIN = CALL + 0
const uint32_t	CALL_QUADRUPEL = CALL + 1
const uint32_t	CALL_STROPHE1 = CALL + 2
const uint32_t	CALL_STROPHE2 = CALL + 3
const uint32_t	GOTO_MAIN_MELODY = 4
const uint32_t *	jumplabels []
const uint32_t **	cppu32JumpLabels = jumplabels
const char *	cpcTexts []

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

PAUSE

#define PAUSE

(

duration

)

(0x30000 | ((duration >> 10) & 0xffff))

TEXT

#define TEXT

(

id

)

(0x40000 | id)

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

CALL_REFRAIN

const uint32_t CALL_REFRAIN = CALL + 0

CALL_STROPHE1

const uint32_t CALL_STROPHE1 = CALL + 2

CALL_STROPHE2

const uint32_t CALL_STROPHE2 = CALL + 3

CIS

const uint32_t CIS = 45097

cpcTexts

const char* cpcTexts[]

cppu32JumpLabels

const uint32_t** cppu32JumpLabels = jumplabels

cpu32EntryPoint

const uint32_t* cpu32EntryPoint = main_melody

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_MAIN_MELODY

const uint32_t GOTO_MAIN_MELODY = 4

jumplabels

const uint32_t* jumplabels[]

Initial value:

= {
    refrain,
    quadrupel,
    strophe1,
    strophe2,
    main_melody,
}

main_melody

const uint32_t main_melody

Initial value:

= {
    CALL_STROPHE1,
    CALL_REFRAIN,
    CALL_STROPHE2,
    CALL_REFRAIN,
    CALL_REFRAIN,
    GOTO_MAIN_MELODY,
}

quadrupel

const uint32_t quadrupel

Initial value:

= {
    TEXT(15),
    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

strophe1

const uint32_t strophe1

strophe2

const uint32_t strophe2

TACT

const uint32_t TACT = 2120 * 1000 * 25