Libreria Pantalla Arduino

8/18/2019 Libreria Pantalla Arduino

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// IMPORTANT: LIBRARY MUST BE SPECIFICALLY CONFIGURED FOR EITHER TFTSHIELD

// OR BREAKOUT BOARD USAGE. SEE RELEVANT COMMENTS INAdafrui!TFTLCD."

// Gra#"i$% &i'rar( '( &ad(ada/adafrui )i" i*i $+d, fr+- R+%%u-

// MIT &i$,*%,

if d,*,d0!!SAM123E!!4

i*$&ud, 5i*$&ud,/#i+."6

d,*, PROGMEM

d,*, #7-!r,ad!'(,0addr4 080$+*% u*%i7*,d $"ar 840addr44 d,*, #7-!r,ad!)+rd0addr4 080$+*% u*%i7*,d %"+r 840addr44

,*dif

ifd,f !!AVR!!

i*$&ud, 5a9r/#7-%#a$,."6

,*dif

i*$&ud, #i*%!ardui*+."

i*$&ud, )iri*7!#ri9a,."i*$&ud, Adafrui!TFTLCD."

i*$&ud, #i*!-a7i$."

//d,*, TFT;IDTH 13=

d,*, TFT;IDTH =d,*, TFTHEIGHT >==

// LCD $+*r+&&,r $"i# id,*i,r%

d,*, ID!?1


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$%Pi*S, di7ia&Pi*T+BiMa%0$%4

$dPi*S, di7ia&Pi*T+BiMa%0$d4

)rPi*S, di7ia&Pi*T+BiMa%0)r4

rdPi*S, di7ia&Pi*T+BiMa%0rd4

$%Pi*U*%, J$%Pi*S,

$dPi*U*%, J$dPi*S,

)rPi*U*%, J)rPi*S,

rdPi*U*%, JrdPi*S,

ifd,f !!AVR!!

8$%P+r $%Pi*S, // S, a&& $+*r+& 'i% + HIGH 0id&,4

8$dP+r $dPi*S, // Si7*a&% ar, ACTIVE LO;

8)rP+r )rPi*S,

8rdP+r rdPi*S,

,*dif

if d,*,d0!!SAM123E!!4

$%P+r6PIO!SODR $%Pi*S, // S, a&& $+*r+& 'i% + HIGH 0id&,4

$dP+r6PIO!SODR $dPi*S, // Si7*a&% ar, ACTIVE LO;

)rP+r6PIO!SODR )rPi*S,

rdP+r6PIO!SODR rdPi*S,

,*dif

#i*M+d,0$% OUTPUT4 // E*a'&, +u#u%

#i*M+d,0$d OUTPUT4

#i*M+d,0)r OUTPUT4

#i*M+d,0rd OUTPUT4

if0r,%,4

di7ia&;ri,0r,%, HIGH4

#i*M+d,0r,%, OUTPUT4

,*dif


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i*i04

// C+*%ru$+r f+r %"i,&d 0,d LCD $+*r+& &i*,%4

Adafrui!TFTLCD::Adafrui!TFTLCD09+id4 : Adafrui!GF20TFT;IDTH TFTHEIGHT4

i*i04

// I*iia&iai+* $+--+* + '+" %"i,&d 'r,a+u $+*7%

9+id Adafrui!TFTLCD::i*i09+id4

ifd,f USE!ADAFRUIT!SHIELD!PINOUT

CS!IDLE // S, a&& $+*r+& 'i% + id&, %a,

;R!IDLE

RD!IDLE

CD!DATA

di7ia&;ri,0 HIGH4 // R,%, &i*,

#i*M+d,0A1 OUTPUT4 // E*a'&, +u#u%

#i*M+d,0A


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,$+&+r =FFFF

!)id" TFT;IDTH

!",i7" TFTHEIGHT

// I*iia&iai+* $+--a*d a'&,% f+r di,r,* LCD $+*r+&&,r%

d,*, TFTLCD!DELAY =FF

%ai$ $+*% ui*3! H231>@G!r,7Va&u,%Q PROGMEM

=


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=

TFTLCD!DELAY

=@ ==

=1 ==?

==

= ===

== =EF

== ===

==@ ===

==3 ==

==? =1F

%ai$ $+*% ui*3! H231@D!r,7Va&u,%Q PROGMEM


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H231@!S;RESET =

H231@D!SETC 1 =FF =31 =@

TFTLCD!DELAY === === == ==

H231@D!SETCOM =


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ILI?1 =====

ILI?1


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ILI?1


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=B 1 ==3 =3


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=


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dri9,r ID!?1>

CS!ACTIVE

)ri,R,7i%,r30ILI?1>!SOFTRESET =4

d,&a(0=4

)ri,R,7i%,r30ILI?1>!DISPLAYOFF =4

)ri,R,7i%,r30ILI?1>!PO;ERCONTROL =!PO;ERCONTROL!VCOMCONTROL =!MADCTL!MY

ILI?1>!MADCTL!BGR4

)ri,R,7i%,r30ILI?1>!PI2ELFORMAT =4

)ri,R,7i%,r0ILI?1>!FRAMECONTROL ===B4

)ri,R,7i%,r30ILI?1>!ENTRYMODE ==@4

/8 )ri,R,7i%,r1!DISPLAYFUNC ==A3!DISPLAYON =4

d,&a(0==4

%,Addr;i*d+)0= = TFT;IDTH TFTHEIGHT4

8/

// ILI?1> -$ufri,*d

dri9,r ID!?1>

CS!ACTIVE


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)"i&,0i 5 %i,+f0ILI?1>!r,7Va&u,%44

ui*3! r #7-!r,ad!'(,0ILI?1>!r,7Va&u,%Qi4

ui*3! &,* #7-!r,ad!'(,0ILI?1>!r,7Va&u,%Qi4

if0r TFTLCD!DELAY4

d,&a(0&,*4

,&%,

//S,ria&.#ri*0R,7i%,r 4 S,ria&.#ri*0r HE24

//S,ria&.#ri*0 daa&,* 4 S,ria&.#ri*&*0&,*4

CS!ACTIVE

CD!COMMAND

)ri,30r4

CD!DATA

f+r 0ui*3! d= d5&,* d4

ui*3! #7-!r,ad!'(,0ILI?1>!r,7Va&u,%Qi4

)ri,304

CS!IDLE

r,ur*

,&%, if 0id =31@4

// H231@D

dri9,r ID!H231@D

CS!ACTIVE

)"i&,0i 5 %i,+f0H231@D!r,7Va&u,%44


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ui*3! r #7-!r,ad!'(,0H231@D!r,7Va&u,%Qi4

ui*3! &,* #7-!r,ad!'(,0H231@D!r,7Va&u,%Qi4

if0r TFTLCD!DELAY4

d,&a(0&,*4

,&%,

//S,ria&.#ri*0R,7i%,r 4 S,ria&.#ri*0r HE24

//S,ria&.#ri*0 daa&,* 4 S,ria&.#ri*&*0&,*4

CS!ACTIVE

CD!COMMAND

)ri,30r4

CD!DATA

f+r 0ui*3! d= d5&,* d4

ui*3! #7-!r,ad!'(,0H231@D!r,7Va&u,%Qi4

)ri,304

CS!IDLE

r,ur*

,&%, if0id =@@4

ui*3! a d

dri9,r ID!@@

CS!ACTIVE

)"i&,0i 5 %i,+f0H231>@G!r,7Va&u,%44

a #7-!r,ad!'(,0H231>@G!r,7Va&u,%Qi4

d #7-!r,ad!'(,0H231>@G!r,7Va&u,%Qi4


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if0a TFTLCD!DELAY4 d,&a(0d4

,&%, )ri,R,7i%,r30a d4

%,R+ai+*0r+ai+*4

%,LR04 // L+),rri7" $+r*,r +f addr,%% )i*d+)

,&%, if0id ==>4

//SD=>

ui*! a d

dri9,r ID!SD=>

CS!ACTIVE

//)ri,R,7i%,r0=3====3D4 //T,%,(

//)ri,R,7i%,r0=?


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)ri,R,7i%,r0====


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,&%, if 0id =?1


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r,ur*

9+id Adafrui!TFTLCD::r,%,09+id4

CS!IDLE

// CD!DATA

;R!IDLE

RD!IDLE

ifd,f USE!ADAFRUIT!SHIELD!PINOUT

di7ia&;ri,0 LO;4

d,&a(0


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// S,% ", LCD addr,%% )i*d+) 0a*d addr,%% $+u*,r +* ?1


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$a%, 4

)ri,R,7i%,r0=1@ 4 //H+ri+*a&SarAddr,%%

)ri,R,7i%,r0=1


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)ri,R,7i%,r0==== 4 // S, addr,%% )i*d+) H+ri+*a& a*d V,ri$a&RAM Addr,%% P+%ii+* 0R=" R" R@G!COLADDREND!LO @G!RO;ADDREND!HI H231>@G!RO;ADDREND!LO (4 0dri9,r ID!H231@D4 0dri9,r ID!ILI?1

55


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CS!IDLE

// U*&i, ", ?1@G!RO;ADDREND!HI H231>@G!RO;ADDREND!LO !",i7" 4

CS!IDLE

// Fa% '&+$ && +#,rai+* f+r &&S$r,,* &&R,$ H/V &i*, ,$.

// R,uir,% %,Addr;i*d+)04 "a% #r,9i+u%&( ',,* $a&&,d + %, ", &&

// '+u*d%. X&,*X i% i*$&u%i9, MUST ', 6 .

9+id Adafrui!TFTLCD::++d0ui*! $+&+r ui*1

ui*! '&+$% ui*3! i "i $+&+r 66 3

&+ $+&+r

CS!ACTIVE


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CD!COMMAND

if 00dri9,r ID!?1>4 0dri9,r ID!ILI?1


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// Fi&& a*( r,-ai*i*7 #i,&% 0 + >4

f+r0i 0ui*3!4&,* 1 i 4

;R!STROBE

;R!STROBE

,&%,

)"i&,0'&+$%4

i // > #i,&%/'&+$ / > #i,&%/#a%%

d+

)ri,30"i4 )ri,30&+4 )ri,30"i4 )ri,30&+4

)ri,30"i4 )ri,30&+4 )ri,30"i4 )ri,30&+4

)"i&,0i4

f+r0i 0ui*3!4&,* 1 i 4

)ri,30"i4

)ri,30&+4

CS!IDLE

9+id Adafrui!TFTLCD::dra)Fa%HLi*,0i*! i*! ( i*! &,*7"

ui*! $+&+r4

i*!


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0 6 !)id"4 00< 0&,*7"44 5 = 44 r,ur*

if0 5 =4 // C&i# &,f

&,*7"

=

if0< 6 !)id"4 // C&i# ri7"

< !)id"

&,*7" <

%,Addr;i*d+)0 (


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if0(< 6 !",i7"4 // C&i# '++-

(< !",i7"

&,*7" (< (

%,Addr;i*d+)0 ( (


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if0(< 6 !",i7"4 // C&i# '++-

(< !",i7"

" (< (

%,Addr;i*d+)0 (

,&%, %,LR04

9+id Adafrui!TFTLCD::&&S$r,,*0ui*! $+&+r4

if0dri9,r ID!?1


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)ri,R,7i%,r0===4 0dri9,r ID!@@4 0dri9,r ID!H231@D4 0dri9,r ID!SD=>4 0dri9,r ID!ILI?1


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( TFTHEIGHT (

'r,a

$a%, 1:

(

( TFTHEIGHT

'r,a

)ri,R,7i%,r0===@G!MEMACCESS &+4

// O*&( u##,r&,f i% %, '++-ri7" i% fu&& %$r,,* d,fau&

)ri,R,7i%,rPair0H231>@G!COLADDRSTART!HIH231>@G!COLADDRSTART!LO 4

)ri,R,7i%,rPair0H231>@G!RO;ADDRSTART!HIH231>@G!RO;ADDRSTART!LO (4

"i $+&+r 66 3 &+ $+&+r

CD!COMMAND )ri,30=


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,&%, if 00dri9,r ID!?1>4 0dri9,r ID!H231@D4 0dri9,r ID!ILI?1


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if0dri9,r ID!?14 0dri9,r ID!H231@D4 0dri9,r ID!ILI?1


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%)i$"0r+ai+*4

d,fau&: ==1= 'r,a

$a%, : ==4


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'r,a

$a%, 1:

H231@B!MADCTL!M2 H231@B!MADCTL!MV H231@B!MADCTL!RGB

'r,a

$a%, =:

H231@B!MADCTL!M2 H231@B!MADCTL!MY H231@B!MADCTL!RGB

'r,a

$a%, :

H231@B!MADCTL!MY H231@B!MADCTL!MV H231@B!MADCTL!RGB

'r,a

)ri,R,7i%,r30ILI?1>!MADCTL 4 // MADCTL

// F+r 31@ i*i d,fau& fu&&%$r,,* addr,%% )i*d+):

%,Addr;i*d+)0= = !)id" !",i7" 4 // CS!IDLE "a##,*% ",r,

if 0dri9,r ID!ILI?1 'u di,r,* 9a&u,%

ui*!

%)i$" 0r+ai+*4

$a%, !MADCTL!BGR =3=

'r,a

$a%, 1:

ILI?1>!MADCTL!BGR =E=

'r,a

$a%, =:


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ILI?1>!MADCTL!BGR ==!MADCTL 4 // MADCTL

// F+r ?1> i*i d,fau& fu&&%$r,,* addr,%% )i*d+):

%,Addr;i*d+)0= = !)id" !",i7" 4 // CS!IDLE "a##,*% ",r,

ifd,f r,ad3i%Fu*$i+*a&i,d

d,*, r,ad304 r,ad3f*04

,*dif

// B,$au%, "i% fu*$i+* i% u%,d i*fr,u,*&( i $+*7ur,% ", #+r% f+r

// ", r,ad +#,rai+* r,ad% ", daa ",* r,%+r,% ", #+r% + ", )ri,

// $+*7urai+*. ;ri, +#,rai+*% "a##,* a LOT %+ iX% ad9a*a7,+u% +

// &,a9, ", #+r% i* "a %a, a% a d,fau&.

ui*! Adafrui!TFTLCD::r,adPi,&0i*! i*! (4

if00 5 =4 0( 5 =4 0 6 !)id"4 0( 6 !",i7"44 r,ur* =

CS!ACTIVE

if00dri9,r ID!?14 0dri9,r ID!ILI?1


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$a%, :

TFT;IDTH (

(

'r,a

$a%,


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CD!COMMAND )ri,30===4 )ri,30=


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000ui*!47 B==4 55 14

0 ' 66 14

,&%, r,ur* =

// Di+ )i" ", r,ad/)ri, #+r dir,$i+*% a% a'+9,.

ui*! Adafrui!TFTLCD::r,adID09+id4

ui*3! "i &+

/8

f+r 0ui*3! i= i54 =3===4 // ," $&+%, ,*+u7"

// %,$W

/8

S,ria&.#ri*&*0W4

f+r 0ui*3! i= i5 i4

S,ria&.#ri*04 S,ria&.#ri*0i HE24

S,ria&.#ri*0 =4 S,ria&.#ri*&*0r,adR,70i4 HE24

8/

)ri,R,7i%,r0H231@D!SETC =FF31@4

d,&a(01==4

//S,ria&.#ri*&*0r,adR,70=D=4 HE24

if 0r,adR,70=D=4 =??====4


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r,ur* =31@

ui*! id r,adR,70=D14

if 0id =?1>4

r,ur* =?1>

id r,adR,70=EF4

if 0id =?1


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ui*1

ui*1

ui*3!

// r( r,adi*7 r,7i%,r >

CS!ACTIVE

CD!COMMAND

)ri,30r4

%,R,adDir04 // S, u# LCD daa #+r0%4 f+r READ +#,rai+*%

CD!DATA

d,&a(Mi$r+%,$+*d%0=4

r,ad304

id // D+ *+ -,r7, +r +",r)i%, %i-#&if(

id 55 3 // ",%, &i*,%. IX% a* u*f+ru*a,

r,ad304

id // %",*a*i7a*% "a ar, 7+i*7 +*.

id 55 3 // ",%, &i*,%. IX% a* u*f+ru*a,

r,ad304

id // %",*a*i7a*% "a ar, 7+i*7 +*.

id 55 3 // ",%, &i*,%. IX% a* u*f+ru*a,

r,ad304

id // %",*a*i7a*% "a ar, 7+i*7 +*.

if 0r =EF4

id 55 3 // ",%, &i*,%. IX% a* u*f+ru*a,

r,ad304

id

CS!IDLE


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%,;ri,Dir04 // R,%+r, LCD daa #+r0%4 + ;RITE $+*7urai+*

//S,ria&.#ri*0R,ad 4 S,ria&.#ri*0r HE24

//S,ria&.#ri*0:[=4 S,ria&.#ri*&*0id HE24

d,&a(0=4 //%a'i&iai+* i-,

r,ur* id

// Pa%% 3'i 0,a$"4 RGB 7, 'a$ 'i #a$,d $+&+r

ui*! Adafrui!TFTLCD::$+&+r0ui*3! r ui*3! 7 ui*3! '4

r,ur* 00r =F34 55 34 007 =FC4 55 14 0' 66 14

// F+r I/O -a$r+% "a ),r, &,f u*d,*,d d,$&ar, fu*$i+*

// 9,r%i+*% "a r,f,r,*$, ", i*&i*, -a$r+% Zu% +*$,:

if*d,f )ri,3

9+id Adafrui!TFTLCD::)ri,30ui*3! 9a&u,4

)ri,3i*&i*,09a&u,4

,*dif

ifd,f r,ad3i%Fu*$i+*a&i,d

ui*3! Adafrui!TFTLCD::r,ad3f*09+id4

ui*3! r,%u&

r,ad3i*&i*,0r,%u&4

r,ur* r,%u&

,*dif

if*d,f %,;ri,Dir


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9+id Adafrui!TFTLCD::%,;ri,Dir09+id4

%,;ri,DirI*&i*,04

,*dif

if*d,f %,R,adDir

9+id Adafrui!TFTLCD::%,R,adDir09+id4

%,R,adDirI*&i*,04

,*dif

if*d,f )ri,R,7i%,r3

9+id Adafrui!TFTLCD::)ri,R,7i%,r30ui*3! a ui*3! d4

)ri,R,7i%,r3i*&i*,0a d4

,*dif

if*d,f )ri,R,7i%,r

9+id Adafrui!TFTLCD::)ri,R,7i%,r0ui*! a ui*! d4

)ri,R,7i%,ri*&i*,0a d4

,*dif

if*d,f )ri,R,7i%,rPair

9+id Adafrui!TFTLCD::)ri,R,7i%,rPair0ui*3! aH ui*3! aL ui*! d4

)ri,R,7i%,rPairI*&i*,0aH aL d4

,*dif


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9+id Adafrui!TFTLCD::)ri,R,7i%,r0ui*3! r ui*1

CS!ACTIVE

CD!COMMAND

)ri,30r4

CD!DATA

d,&a(Mi$r+%,$+*d%0=4

)ri,30d 66 4

d,&a(Mi$r+%,$+*d%0=4

)ri,30d 66 34

d,&a(Mi$r+%,$+*d%0=4

)ri,30d4

CS!IDLE

9+id Adafrui!TFTLCD::)ri,R,7i%,r1 CS!ACTIVE

CD!COMMAND

)ri,30r4

CD!DATA

d,&a(Mi$r+%,$+*d%0=4

)ri,30d 66 4

d,&a(Mi$r+%,$+*d%0=4

)ri,30d 66 4

d,&a(Mi$r+%,$+*d%0=4

)ri,30d 66 34

d,&a(Mi$r+%,$+*d%0=4

)ri,30d4

CS!IDLE


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