/*
 * tabladecolores.asm
 *
 *  Created: 15-Nov-17 19:48:48
 *   Author: davil
 */


.include "M2560def.inc"

.dseg

TABLA_COLORES_RAM: .BYTE 64

.cseg

SETUP_CARGAR_TABLA_RAM:	.DEF COUNT_REG = R16
						.DEF RW_REG = R17



TABLA_COLORES_FLASH: .DB 0,5,5,5,2,2,5,5,2,2,2,5,2,2,2,5,3,5,5,5,2,3,5,5,2,2,5,5,2,2,2,5,6,3,3,3,3,3,3,3,2,2,0,5,2,2,2,5,6,6,6,4,4,4,4,4,4,4,1,1,1,1,1,7
					 LDI COUNT_REG,64
					 LDI ZL,LOW(TABLA_COLORES_FLASH*2)
					 LDI ZH,HIGH(TABLA_COLORES_FLASH*2)
					 LDI YL,LOW(TABLA_COLORES_RAM)
					 LDI YH,HIGH(TABLA_COLORES_RAM)
					 RJMP CARGAR_TABLA_RAM


CARGAR_TABLA_RAM:	CPI COUNT_REG,0
					BREQ TERMINAR
					LPM RW_REG,Z+
					ST Y+,RW_REG
					DEC COUNT_REG
					RJMP CARGAR_TABLA_RAM

TERMINAR:			RJMP TERMINAR


SETUP_MAPEAR_FREC:	.EQU MAX_FREC = 0
					.EQU MIN_FREC = 65000
					.EQU A = (MAX_FREC - MIN_FREC)/4
					.EQU B = (MAX_FREC - MIN_FREC)/2
					.EQU C = (MAX_FREC - MIN_FREC)/4*3
					;.EQU MIN_FREC_RED =
					;.EQU MAX_FREC_RED =
					;.EQU MIN_FREC_GREEN =
					;.EQU MAX_FREC_GREEN =
					;.EQU MIN_FREC_BLUE =
					;.EQU MAX_FREC_BLUE =
					.DEF REG_FRECL = R16  ;COLORL
					.DEF REG_FRECH = R17  ;COLORH
					.DEF REG_R = R18
					.DEF REG_G = R19
					.DEF REG_B = R20
					.DEF REG_RGB = R21
					RJMP MAPEAR_FREC

MAPEAR_FREC: