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P C S r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . cAꪮz r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . hAêªÀ *[ x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . cEèA ,t x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . hAêªì I t / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C o m m o n D e f s . hAê«0 M¿ | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . cAê«¢ Pâ | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . hAê«® Ya l / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E v e n t s . hA꫺ [S r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i ve . cAê ]È r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . hAê«Ò tL p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . cAê¥ vM p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . hAê¬ µ x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . cEè|ç ¶í x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . hAê¬ Ó¼ h / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / M a i n . cAê¬2 Ö j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . cAê¬ àÖ j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . hAê¬ 2ö z / h o m e / ka k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . cEèc 6 z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . hAê¬H D n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . cAê¨ð F n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . hAꬰ M= a v r / i o . h C a m C o n f i g . h I 2 C I n t e r f a c e . h C o m m o n D e f s . h U t i l i t y . h r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c %o0 ¸à©Â . C A M _ C O N F I G _ T X _ F I F O _ M A S K8 - 1 r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c ¸I 7( . C A M _ C O N F I G _ T X _ F I F O _ S I Z E 8 r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c ÀvÌy >¦ S I Z E _ O F _ I 2 C _ C M D 2 r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c ÿNÉ` ?H & M A X _ N U M _ C O N F I G _ C M D S 8 r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c C o m m o n D e f s . hPðq r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . cøL{ C a m C o n f i g . h(öJ- U t i l i t y . hÃ×åê a v r / i o . hø f I 2 C I n t e r f a c e . h|%e r / h o m e / k a k l i k / p r o j e c t s / p r o g r am y / A t m e l _ C / A V R c a m / C a m C o n f i g . cÿÿÿÿ ÿÿÿÿÿÿÿÿ ( C a m C o n f i g _ r e a d T x F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c E E * 8 L o c a l F u n c t i o n P r o t o t y p e s ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ i 2 c C m d _ t C a m C o n f i g _ i n i t r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c S h < : * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : C a m C o n f i g _ i n i tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rp e r f o r m i n g t h e i n i t i a l c o n f i g u r a t i o n o f t h e c a m e r a .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d ( C a m C o n f i g _ r e a d T x F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c ´ ¿ d * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : C a m C o n f i g _ r e a d T x F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rr e a d i n g a c m d o u t o f t h e t x f i f o .I n p u t s : n o n eO u t p u t s : i 2 c C m d _ t - t h e c m d r e a d f r o m t h e f i f o* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ i 2 c C m d _ t , C a m C o n f i g _ s e n d F i f o C m d s r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : C a m C o n f i g _ s e n d F i f o C m d sF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rs e n d i n g t h e e n t i r e c o n t e n t s o f t h e c o n f i g f i f o . T h i sf u n c t i o n w o n ' t r e t u r n u n t i l t h e c o n f i g u r a t i o n p r o c e s si s c o m p l e t e ( o r a n e r r o r i s e n c o u n t e r e d ) .I n p u t s : n o n eO u t p u t s : n o n eN o t e : S i n c e t h i s f u n c t i o n i s w r i t t e n t o u s e t h e T W Ii n t e r r u p t i n t h e I 2 C I n t e r f a c e m o d u l e , t h e r e w i l l b es o m e b u s y - w a i t i n g h e r e . . . n o b i g d e a l , s i n c e w e e n d u ph a v i n g t o t r a s h t h e f r a m e t h a t w e a r e e x e c u t i n g t h i ss l a v e w r i t e i n a n y w a y ( s i n c e w e c a n ' t m e e t t h e s t r i c tt i m i n g r e q u i r e m e n t s a n d w r i t e i 2 c a t t h e s a m e t i m e ) .* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d & C a m C o n f i g _ s e t C a m R e g r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c i < ê * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : C a m C o n f i g _ s e t C a m R e gF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rc r e a t i n g a n I 2 C c m d s t r u c t u r e a n d p l a c i n g i t i n t o t h ec m d f i f o .I n p u t s : r e g - t h e r e g i s t e r t o m o d i f yv a l - t h e n e w v a l u e o f t h e r e g i s t e rO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ r e gÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v a lÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d * C a m C o n f i g _ w r i t e T x F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c ³ < 4 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : C a m C o n f i g _ w r i t e T x F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o ra d d i n g a n e w c o m m a n d t o t h e t x f i f o . I t a d j u s t s a l ln e e d e d p o i n t e r s .I n p u t s : c m d - t h e i 2 c C m d _ t t o a d d t o t h e f i f oO u t p u t s : b o o l _ t - i n d i c a t i n g i f w r i t i n g t o t h e f i f oc a u s e s i t t o w r a p* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ c m dÿÿÿÿ ÿÿÿÿ i 2 c C m d _ tÿÿÿÿ b o o l _ t C a m C o n f i g _ t x F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c H H 7 & E x t e r n V a r i a b l e s i 2 c C m d _ t * ( C a m C o n f i g _ t x F i f o H e a d r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c I I $ÿÿÿÿ u n s i g n e d c h a r ( C a m C o n f i g _ t x F i f o T a i l r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . c J J $ÿÿÿÿ u n s i g n e d c h a r I 2 C I n t e r f a c e . h r / h o m e / k a k l i k / p ro j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . h %oH r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . høL I 2 C I n t e r f a c e . h|%e r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m C o n f i g . hÿÿÿÿ ÿÿÿÿÿÿÿÿ a v r / i n t e r r u p t . h a v r / s l e e p . h a v r / e e p r o m . h s t d l i b . h s t r i n g . h C o m m o n D e f s . h C a m I n t e r f a c e . h U t i l i t y . h U I M g r . h E x e c u t i v e . h U a r t I n t e r f a c e . h x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c %rÇäh 6Pãrßqt C A M _ G _ B U S _ D I RD D R B x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c ÜWíßq C A M _ R B _ B U S _ D I RD D R C x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c §YcTÞC C A M _ C O N T R O L _ P O R T P O R T D x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c Éë~Ûÿò C A M _ R E S E T _ L I N EB I T 7 x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c Þ Ûõßqª ( C A M _ C O N T R O L _ P O R T _ D I RD D R D x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c U I M g r . hâJº a v r / s l e e p . hÆzä§ C o m m o n D e f s . hPðq s t r i n g . hÆ= C a m I n t e r f a c e . h >Ðø a v r / e e p r o m . hάJ U t i l i t y . hÃ×åê a v r / i n t e r r u p t . h¨²>; U a r t I n t e r f a c e . hs°sÓ E x e c u t i v e . h ¸ x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . cwZkÖ s t d l i b . h¬¥ø x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . cÿÿÿÿ ÿÿÿÿÿÿÿÿ C a m I n t _ i n i t x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c Þ < ú * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : C a m I n t _ i n i tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l ef o r i n i t i a l i z i n g t h e c a m e r a i n t e r f a c e . T h i s i n c l u d e ss e t t i n g u p t h e i / o p o r t s t h a t a r e u s e d t o r e a d t h ec a m e r a b u s s e s , a s w e l l a s r e s e t t i n g t h e c a m e r a .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d C a m I n t _ r e s e t C a m x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c ß è f * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : C a m I n t _ r e s e t C a mF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l ef o r r e s e t t i n g t h e c a m e r a . T h i s i s a c c o m p l i s h e d b yt o g g l i n g t h e r e s e t l i n e o n t h e O V 6 6 2 0 f o r ~ 1 0 0 m S .I n p u t s : n o n eO u t p u t s : n o n eI M P O R T A N T N O T E : T h i s f u n c t i o n h a s e f f e c t i v e l y b e e n r e m o v e ds i n c e r e s e t t i n g t h e c a m e r a n o w c a u s e s t h e c a m e r a t o n o to u t p u t t h e c l o c k s i g n a l . T h u s , i f w e r e s e t t h e c a m , t h eA V R h a s n o c l o c k , a n d t h u s d o e s n ' t r u n . . .* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d c o l o r M a p x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c c c 1 º T h e c o l o r M a p [ ] t a b l e p r o v i d e s t h e m e m b e r s h i p l o o k u p t a b l e t o c o n v e r tR G B o r Y U V p i x e l v a l u e s i n t o a c t u a l c o l o r s . T h e m e m b e r s h i p t a b l e c o n t a i n s1 6 e l e m e n t s f o r e a c h c o l o r c h a n n e l , c o n c a t e n a t e d t o g e t h e r . T h e R e d ( o r Y )v a l u e i s l o c a t e d i n t h e f i r s t 1 6 b y t e s , t h e G ( o r U ) v a l u e i s l o c a t e d i nt h e s e c o n d 1 6 b y t e s , a n d t h e B ( o r V ) v a l u e i s l o c a t e d i n t h e l a s t 1 6 b y t e s :- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -| r e d 0 | r e d 1 | r e d 2 | . . . | r e d 1 5 | g r e e n 0 | g r e e n 1 | g r e e n 2 | . . . | g r e e n 1 5 | b l u e 0 | b l u e 1 | . . . | b l u e 1 5 |m e m : | 0 x 0 0 0 x 0 1 0 x 0 2 0 x 1 5 0 x 1 6 0 x 1 7 0 x 1 8 0 x 3 1 0 x 3 2 0 x 3 3 0 x 4 7 |- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -T h u s , t h e r e d l o o k u p i s a c c e s s e d a t c o l o r M a p + 0 , t h e g r e e n l o o k u p i s a c c e s s e da t c o l o r M a p + 1 6 , a n d t h e b l u e l o o k u p i s a c c e s s e d a t c o l o r M a p + 3 2 . u n s i g n e d c h a r * " c u r r e n t L i n e B u f f e r x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c q q 6 \ I n a d d i t i o n , i f w e a r e i n f r a m e D u m p m o d e , w e u s e t h e s e b u f f e r st o s t o r e t h e a c q u i r e d l i n e d a t a . . . w e a r e a c t u a l l y g r a b b i n g A L L o f t h ep i x e l s i n a l i n e ( 1 7 6 ) i n s t e a d o f t h e 8 8 w e g e t n o r m a l l y d u r i n g t r a c k i n g .B u t s i n c e w e h a v e e n o u g h t o h o l d 8 8 - R L E b l o c k s , w e a l r e a d y h a v e t h e 1 7 6a l l o c a t e d f o r t h i s . . . u n s i g n e d c h a r * $ p r e v i o u s L i n e B u f f e r x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . c r r 7ÿÿÿÿ u n s i g n e d c h a r * x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . h %oô` U@UÔ ,í N U M _ C O L O R _ S T E P S 1 6 x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . h Üìâj G: 2 N U M _ P I X E L S _ I N _ A _ D U M P _ L I N E 1 7 6 x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . h éë >Á $ N U M _ C O L O R _ C H A N N E L S 3 x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A VR c a m / C a m I n t e r f a c e . h x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . hwZkÛ x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C a m I n t e r f a c e . hÿÿÿÿ ÿÿÿÿÿÿÿÿ a v r / i n t e r r u p t . h t / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C o m m o n D e f s . h %oþ t / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C o m m o n D e f s . hÿ¿ô a v r / i n t e r r u p t . h¨²>; t / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / C o m m o n D e f s . hÿÿÿÿ ÿÿÿÿÿÿÿÿ b o o l _ t t / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R ca m / C o m m o n D e f s . h 7 7 B F o r d e f i n i n g b o o l e a n o p e r a t i o n s u n s i g n e d c h a r C o m m o n D e f s . h U a r t I n t e r f a c e . h U t i l i t y . h | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . c %o»P C o m m o n D e f s . hPðq U t i l i t y . hÃ×åê U a r t I n t e r f a c e . hs°sÓ | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . c óC< | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . cÿÿÿÿ ÿÿÿÿÿÿÿÿ D e b u g I n t _ i n i t | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . c E W Ð * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : D e b u g I n t _ i n i tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o ri n i t i a l i z i n g t h e d e b u g m o d u l e . I t s e t s u p t h e d e b u g L E Da s w e l l a s a n y o t h e r d e b u g g i n g t h a t w i l l b e d o n e . T h eL E D b l i n k s f o u r t i m e s , w h i c h i n d i c a t e s t o t h e u s e rt h a t t h e s y s t e m i s a v a i l a b l e f o r r e - p r o g r a m m i n g i fn e c e s s a r y . T h i s w o r k s b e c a u s e t h e d a t a l i n e s o n t h eO V 6 6 2 0 a r e s t i l l t r i - s t a t e d a t t h i s p o i n t , b u t w o n ' tb e f o r l o n g a f t e r t h i s f u n c t i o n r e t u r n s .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . h %oê0 | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . h óCA | / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / D e b u g I n t e r f a c e . hÿÿÿÿ ÿÿÿÿÿÿÿÿl / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E v e n t s . h %o · IïmØ ( E X E C _ E V E N T _ F I F O _ S I Z E 8 l / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E v e n t s . h l / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E v e n t s . hWN l / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E v e n t s . hÿÿÿÿ ÿÿÿÿÿÿÿÿ s t d l i b . h C o m m o n D e f s . h E x e c u t i v e . h F r a m e M g r . h C a m I n t e r f a c e . h U I M g r . h U a r t I n t e r f a c e . h C a m C o n f i g . h U t i l i t y . h r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c %o · Iï´Ë8 *I S _ D A T A _ I N _ E V E N T _ F I F O \ ( ! ( E x e c _ e v e n t F i f o H e a d = = E x e c _ e v e n t F i f o T a i l ) ) r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . cU I M g r . hâJº C o m m o n D e f s . hPðq C a m I n t e r f a c e . h >Ðø F r a m e M g r . hÕ,Ý r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . cã» C a m C o n f i g . h(öJ- U t i l i t y . hÃ×åê U a r t I n t e r f a c e . hs°sÓ E x e c u t i v e . h ¸ s t d l i b . h¬¥ø r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . cÿÿÿÿ ÿÿÿÿÿÿÿÿ $ E x e c _ r e a d E v e n t F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c C C - : L o c a l F u n c t i o n D e f i n i t i o n s ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ u n s i g n e d c h a r $ E x e c _ r e a d E v e n t F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _C / A V R c a m / E x e c u t i v e . c ¸ Í < f * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : E x e c _ r e a d E v e n t F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rr e a d i n g a s i n g l e e v e n t o u t o f t h e e v e n t f i f o .I n p u t s : n o n eO u t p u t s : u n s i g n e d c h a r - t h e d a t a r e a d* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ u n s i g n e d c h a r E x e c _ r u n r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c X · < Ò * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : E x e c _ r u nF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rr u n n i n g t h e m a i n c o n t r o l l o o p . T h e c o n t r o l l o o p i sb a s e d o n c h e c k i n g b o t h t h e f a s t - e v e n t b i t m a s k ( f o r h i g hp r i o r i t y e v e n t s ) a n d t h e e v e n t F I F O t o d e t e r m i n e i f a ne v e n t n e e d s t o b e h a n d l e d . T h e e v e n t i s t h e n d i s p a t c h e dt o t h e a p p r o p r i a t e h a n d l e r .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d & E x e c _ w r i t e E v e n t F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c Î Ù À * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : E x e c _ w r i t e E v e n t F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rw r i t i n g a s i n g l e e v e n t t o t h e e v e n t f i f o a n du p d a t i n g t h e a p p r o p r i a t e p o i n t e r s .I n p u t s : d a t a - t h e b y t e t o w r i t e t o t h e F i f oO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿe v e n tÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d E x e c _ e v e n t F i f o r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c > > 2 $ L o c a l V a r i a b l e s u n s i g n e d c h a r * $ E x e c _ e v e n t F i f o H e a d r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c ? ? "ÿÿÿÿ u n s i g n e d c h a r $ E x e c _ e v e n t F i f o T a i l r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c @ @ "ÿÿÿÿ u n s i g n e d c h a r f a s t E v e n t B i t m a s k r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . c I I % T h i s b i t m a s k h o l d s e v e n t s t ha t n e e d t o b e p r o c e s s e d a s f a s t a s p o s s i b l e u n s i g n e d c h a r E v e n t s . h r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . h %ovÐ r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . hã» E v e n t s . hJç r / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / E x e c u t i v e . hÿÿÿÿ ÿÿÿÿÿÿÿÿ s t d l i b . h s t r i n g . h a v r / i o . h E x e c u t i v e . h U I M g r . h F r a m e M g r . h C a m I n t e r f a c e . h U a r t I n t e r f a c e . h U t i l i t y . h I 2 C I n t e r f a c e . h C a m C o n f i g . h C o m m o n D e f s . h p / h o m e / k a k l i k / p ro j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c %oü 9°| >Á 4 M I N _ O B J E C T _ T R A C K I N G _ H E I G H T 3 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c O6ý >Á 2 M I N _ O B J E C T _ T R A C K I N G _ W I D T H 3 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c PË 4 ?- & V A L I D _ O B J E C T _ O F F S E T 7 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c WN9 >Ü & Y _ U P P E R _ L E F T _ O F F S E T 4 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c zÝ9½¼èõ , R U N _ O B J E C T _ F I L T E R _ M A S K0 x 0 7 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c 6}½ H D I S A B L E _ P C L K _ T I M E R 1 _ O V E R F L O W _ B I T M A S K0 x F B p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c õì ? ( Y _ L O W E R _ R I G H T _ O F F S E T 6 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c £¥P >÷ ( X _ L O W E R _ R I G H T _ O F F S E T 5 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ¤8 t ?H & M A X _ T R A C K E D _ O B J E C T S 8 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ®uX >¦ 2 L A S T _ L I N E _ X _ F I N I S H _ O F F S E T 2 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c Á¹% >Á & X _ U P P E R _ L E F T _ O F F S E T 3 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c am / F r a m e M g r . c ÈYmÓ >p C O L O R _ O F F S E T 0 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ËÁÎ ?H , S I Z E _ O F _ T R A C K E D _ O B J E C T 8 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c úªó# > 0 L A S T _ L I N E _ X _ S T A R T _ O F F S E T 1 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c U I M g r . hâJº p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . cá[ݵ C o m m o n D e f s . hPðq s t r i n g . hÆ= C a m I n t e r f a c e . h >Ðø F r a m e M g r . hÕ,Ý C a m C o n f i g . h(öJ- U t i l i t y . hÃ×åê a v r / i o . hø f U a r t I n t e r f a c e . hs°sÓ E x e c u t i v e . h ¸ I 2 C I n t e r f a c e . h|%e s t d l i b . h¬¥ø p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . cÿÿÿÿ ÿÿÿÿÿÿÿÿ 4 F r a m e M g r _ f i n d C o n n e c t e d n e s s p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ª ª , & L o c a l F u n c t i o n s ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d * F r a m e M g r _ a c q u i r e F r a m e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : F r a m e M g r _ a c q u i r e F r a m eF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rb e g i n n i n g o f t h e a c q u i s i t i o n o f a n e w f r a m e o f d a t af r o m t h e c a m e r a i n t e r f a c e . T h e a c q u i s i t i o n o f t h i s l i n ed e p e n d s o n t h e c u r r e n t s t a t e o f t h e F r a m e M g r .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d ( F r a m e M g r _ a c q u i r e L i n e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c S < à * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : F r a m e M g r _ a c q u i r e L i n eF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o ra c q u i r i n g a l i n e o f d a t a f r o m t h e c a m e r a i n t e r f a c e .T h e a c q u i s i t i o n o f t h i s l i n e d e p e n d s o n t h e c u r r e n ts t a t e o f t h e F r a m e M g r .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d , F r a m e M g r _ d i s p a t c h E v e n t p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c Ë < Ò * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : F r a m e M g r _ d i s p a t c h E v e n tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rt a k i n g a n i n c o m i n g e v e n t a n d p e r f o r m i n g t h e n e e d e da c t i o n s w i t h i t a s p e r t a i n s t o t h e F r a m e M g r .I n p u t s : e v e n t - t h e g e n e r a t e d e v e n tO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿe v e n tÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d 4 F r a m e M g r _ f i n d C o n n e c t e d n e s s p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c h ô * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : F r a m e M g r _ f i n d C o n n e c t e d n e s sF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rf i n d i n g t h e c o n n e c t e d n e s s b e t w e e n t w o p a r t i c u l a r r u n -l e n g t h e n c o d e d l i n e s o f p i x e l d a t a . I t u p d a t e s t h et r a c k i n g T a b l e a s n e e d e d .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d F r a m e M g r _ i n i t p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ½ Ê < Ô * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : F r a m e M g r _ i n i tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l ef o r i n i t i a l i z i n g t h e F r a m e M g r . T h i s i n c l u d e ss e t t i n g u p t h e v a r i o u s b u f f e r s a n d d a t a n e e d e d t op r o c e s s e a c h f r a m e o f i m a g e d a t a .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d * F r a m e M g r _ p r o c e s s F r a m e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c g < | * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : F r a m e M g r _ p r o c e s s F r a m eF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rp a r s i n g t h e c o m p l e t e d f r a m e a n d p e r f o r m i n g a l l a c t i o n sn e e d e d a t t h i s l e v e l .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d ( F r a m e M g r _ p r o c e s s L i n e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c T < 6 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : F r a m e M g r _ p r o c e s s L i n eF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rp a r s i n g t h e r e c e i v e d i m a g e l i n e a n d p e r f o r m i n g e i t h e rc o n n e c t e d r e g i o n m a p p i n g ( i f i n t h e T r a c k i n g s t a t e ) o rs e n d i n g o u t t h e r a w s a m p l e d d a t a ( i f i n t h e D u m p i n gs t a t e ) .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d 0 S T _ F r a m e M g r _ D u m p i n g F r a m e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c D D ÿÿÿÿ c o n s t i n t 2 S T _ F r a m e M g r _ T r a c k i n g F r a m e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c C C ÿÿÿÿ c o n s t i n t S T _ F r a m e M g r _ i d l e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c B B ÿÿÿÿ c o n s t i n t c o l o r 1 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c t t bi t 1 c o l o r c o n s t i n t c o l o r 2 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c u u b i t 2 c o l o r c o n s t i n t c o l o r 3 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c v v b i t 3 c o l o r c o n s t i n t c o l o r 4 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c w w b i t 4 c o l o r c o n s t i n t c o l o r 5 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c x x b i t 5 c o l o r c o n s t i n t c o l o r 6 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / AV R c a m / F r a m e M g r . c y y b i t 6 c o l o r c o n s t i n t c o l o r 7 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c z z b i t 7 c o l o r c o n s t i n t c o l o r 8 p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c { { b i t 8 c o l o r c o n s t i n t c u r r e n t S t a t e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ¤ ¤ 7ÿÿÿÿ F r a m e M g r _ S t a t e _ t l i n e C o u n t p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c £ £ "ÿÿÿÿ u n s i g n e d c h a r n o t T r a c k e d p / h o m e / k a k l i k /p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c s s ÿÿÿÿ c o n s t i n t * n u m C u r r T r a c k e d O b j e c t s p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ¥ ¥ .ÿÿÿÿ u n s i g n e d c h a r * n u m P r e v T r a c k e d O b j e c t s p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ¦ ¦ .ÿÿÿÿ u n s i g n e d c h a r 4 p C u r r e n t T r a c k e d O b j e c t T a b l e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ¢ ¢ Gÿÿÿÿ t r a c k e d O b j e c t _ t * t r a c k e d L i n e C o u n t p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c § § )ÿÿÿÿu n s i g n e d c h a r $ t r a c k e d O b j e c t T a b l e p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ¡ ¡ @ Æ T h e t r a c k e d O b j e c t T a b l e i s u s e d t o h o l d u p t o e i g h t t r a c k e d o b j e c t sw h i l e t h e y a r e b e i n g a c q u i r e d . t r a c k e d O b j e c t _ t * F r a m e M g r _ S t a t e _ t p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c G G &ÿÿÿÿ u n s i g n e d c h a r t r a c k e d C o l o r _ t p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ~ ~ $ÿÿÿÿ u n s i g n e d c h a r t r a c k e d O b j e c t _ t p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . c ÿÿÿÿÿÿÿÿ p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . h %oY` p / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . há[ݺ p / h o m e / k a k l i k / p r oj e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / F r a m e M g r . hÿÿÿÿ ÿÿÿÿÿÿÿÿ " a v r / i o . h u t i l / t w i . h a v r / i n t e r r u p t . h C a m C o n f i g . h C o m m o n D e f s . h x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c %rl¬Ø %k% ?- B U S Y 7 x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c ®VðÚ >¦ M A X _ T W I _ R E T R I E S 2 x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c C o m m o n D e f s . hPðq u t i l / t w i . hÚY x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . cÀC C a m C o n f i g . h(öJ- a v r / i n te r r u p t . h¨²>; a v r / i o . hø f x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . cÿÿÿÿ ÿÿÿÿÿÿÿÿ I 2 C I n t _ i n i t x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c S i < @ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : I 2 C I n t _ i n i tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l ef o r s e t t i n g u p t h e r e g i s t e r s n e e d e d f o r t h e T W Ii n t e r f a c eI n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d I 2 C I n t _ i s I 2 c B u s y x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c ¤ ¶ < ¦ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : I 2 C I n t _ i s I 2 c B u s yF u n c t i o n D e s c r i p t i o n : T h i s f u n c i o n i s r e s p o n s i b l e f o ri n d i c a t i n g i f t h e I 2 C b u s i s c u r r e n t l y b u s y t o e x t e r n a lm o d u l e s .d e v i c e .I n p u t s : n o n eO u t p u t s : b o o l _ t - i n d i c a t i n g i f b u s i s b u s y* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ b o o l _ t I 2 C I n t _ r e a d D a t a x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c £ < H * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : I 2 C I n t _ r e a d D a t aF u n c t i o n D e s c r i p t i o n : T h i s f u n c i o n i s r e s p o n s i b l e f o rr e a d i n g t h e s p e c i f i e d n u m b e r o f b y t e s f r o m a s l a v ed e v i c e .I n p u t s : a d d r e s s : t h e s l a v e a d d r e s s t o r e a d f r o md a t a : a p o i n t e r t o w h e r e t h e d a t a w i l l b e s t o r e db y t e s : t h e n u m b e r o f b y t e s t o r e a dO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ a d d r e s sÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ d a t aÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a r *ÿÿÿÿb y t e sÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d I 2 C I n t _ w r i t e D a t a x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c j < È * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : I 2 C I n t _ w r i t e D a t aF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o ri n i t i a t i n g t h e p r o c e s s o f w r i t i n g a s e q u e n c e o f b y t e sa n I 2 C s l a v e a d d r e s s . T h i s f u n c t i o n w i l l t r y t o w r i t et h e d a t a t h r e e t i m e s b e f o r e g i v i n g u p .I n p u t s : a d d r e s s : t h e a d d r e s s o f t h e I 2 C s l a v e d e v i c ed a t a : a p o i n t e r t o t h e d a t a t o b e w r i t t e nt o t h e s l a v e . . . f o r c a m e r a i n t e r f a c i n g ,t h e d a t a f o l l o w s a < r e g i s t e r # > < d a t a >f o r m a tb y t e s : t h e n u m b e r o f b y t e s t o w r i t eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ a d d r e s sÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ d a t aÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a r *ÿÿÿÿb y t e sÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d S I G N A L x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c · ÿÿÿÿÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ S I G _ 2 W I R E _ S E R I A Lÿÿÿÿÿÿÿÿ r e t r y _ c n t x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c ? ? 'ÿÿÿÿ u n s i g n e d c h a r s t a t u s x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c > > $ÿÿÿÿ u n s i g n e d c h a r t w i _ a d d r e s s x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c : : )ÿÿÿÿ u n s i g n e d c h a r t w i _ b y t e s x / h o m e / ka k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c = = 'ÿÿÿÿ u n s i g n e d c h a r t w i _ d a t a x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c ; ; 'ÿÿÿÿ u n s i g n e d c h a r * t w i _ d d r x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . c < < %ÿÿÿÿ u n s i g n e d c h a r C o m m o n D e f s . h x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . h %o§ C o m m o n D e f s . hPðq x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . hÀH x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / At m e l _ C / A V R c a m / I 2 C I n t e r f a c e . hÿÿÿÿ ÿÿÿÿÿÿÿÿ i 2 c C m d _ t x / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / I 2 C I n t e r f a c e . h 4 4ÿÿÿÿÿÿÿÿ $ a v r / i o . h s t d l i b . h s t r i n g . h U I M g r . h U a r t I n t e r f a c e . h I 2 C I n t e r f a c e . h C a m I n t e r f a c e . h D e b u g I n t e r f a c e . h F r a m e M g r . h C o m m o n D e f s . h C a m C o n f i g . h E x e c u t i v e . h U t i l i t y . h h / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / M a i n . c %oíÐ U I M g r . hâJº C o m m o n D e f s . hPðq s t r i n g . hÆ= F r a m e M g r . hÕ,Ý C a m I n t e r f a c e . h >Ðø C a m C o n f i g . h(öJ- U t i l i t y . hÃ×åê a v r / i o . hø f D e b u g I n t e r f a c e . hÍÉhþ U a r t I n t e r f a c e . hs°sÓ h / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / M a i n . c£Í E x e c u t i v e . h ¸ I 2 C I n t e r f a c e . h|%e s t d l i b . h¬¥ø h / ho m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / M a i n . cÿÿÿÿ ÿÿÿÿÿÿÿÿ m a i n h / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / M a i n . c D ] ú * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : m a i nF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n p r o v i d e s t h e e n t r yp o i n t i n t o A V R c a m a p p l i c a t i o n .I n p u t s : n o n eO u t p u t s : i n t* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ i n t m a i n h / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / M a i n . c D ] ú * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : m a i nF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n p r o v i d e s t h e e n t r yp o i n t i n t o A V R c a m a p p l i c a t i o n .I n p u t s : n o n eO u t p u t s : i n t* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ i n t ( a v r / i o . h s t d l i b . h s t r i n g . h a v r / e e p r o m . h C o m m o n D e f s . h U I M g r . h U a r t I n t e r f a c e . h C a m C o n f i g . h U t i l i t y . h E x e c u t i v e . h C a m I n t e r f a c e . h j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c %oM` 9>]h >Á 2 M A X _ E E P R O M _ W R I T E _ A T T E M P T S 3 j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c {ÞÄáâ3é $ I S _ D A T A _ I N _ R X _ F I F O T ( ! ( U I M g r _ r x F i f o H e a d = = U I M g r _ r x F i f o T a i l ) ) j / h o m e / k a k l i k / p r o j e c t s / p r o g r am y / A t m e l _ C / A V R c a m / U I M g r . c /4aò $ I S _ D A T A _ I N _ T X _ F I F O T ( ! ( U I M g r _ t x F i f o H e a d = = U I M g r _ t x F i f o T a i l ) ) j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c U I M g r . hâJº C o m m o n D e f s . hPðq s t r i n g . hÆ= C a m I n t e r f a c e . h >Ðø C a m C o n f i g . h(öJ- a v r / e e p r o m . hάJ U t i l i t y . hÃ×åê a v r / i o . hø f j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . cæI6H U a r t I n t e r f a c e . hs°sÓ E x e c u t i v e . h ¸ s t d l i b . h¬¥ø j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . cÿÿÿÿ ÿÿÿÿÿÿÿÿ . U I M g r _ c o n v e r t T o k e n T o C m d j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y/ A t m e l _ C / A V R c a m / U I M g r . c i i )ÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d 2 U I M g r _ c o n v e r t T o k e n T o V a l u e j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c j j +ÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U I M g r _ e x e c u t e C m d j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c k k "ÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U I M g r _ r e a d R x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c d d + : L o c a l F u n c t i o n D e c l a r a t i o n ÿÿÿÿ a ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ u n s i g n e d c h a r U I M g r _ r e a d R xF i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c f f +ÿÿÿÿÿÿÿÿ s ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ u n s i g n e d c h a r U I M g r _ r e a d T x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c e e +ÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ u n s i g n e d c h a r U I M g r _ s e n d A c k j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c h h ÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U I M g r _ s e n d N c k j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c g g ÿÿÿÿÿÿÿÿ m ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d . U I M g r _ c o n ve r t T o k e n T o C m d j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c À < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ c o n v e r t T o k e n T o C m dF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rp a r s i n g a r e c e i v e d 2 - c h a r a c t e r c o m m a n d . I t w i l la c c e s s t h e a s c i i T o k e n B u f f e r d i r e c t l y .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ * ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d 2 U I M g r _ c o n v e r t T o k e n T o V a l u e j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ¤ ¿ < * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ c o n v e r t T o k e n T o V a l u eF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rc o n v e r t i n g a r e c e i v e d t o k e n t o a h e x v a l u e I t w i l la c c e s s t h e a s c i i T o k e n B u f f e r d i r e c t l y , a n d s t o r e t h er e s u l t i n t h e a p p r o p r i a t e t o k e n b u f f e r .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ * ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d & U I M g r _ d i s p a t c h E v e n t j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ¯ < d * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ d i s p a t c h E v e n tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rp r o c e s s i n g e v e n t s t h a t p e r t a i n t o t h e U I M g r .I n p u t s : e v e n t - t h e g e n e r a t e d e v e n tO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿe v e n tÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d U I M g r _ e x e c u t e C m d j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c 2 £ < R * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ e x e c u t e C m dF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o re x e c u t i n g w h a t e v e r c m d i s s t o r e d i n t h e r e c e i v e d C m do b j e c t .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d & U I M g r _ f l u s h T x B u f f e r j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c N ] < ^ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ f l u s h T x B u f f e rF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rs e n d i n g a l l d a t a c u r r e n t l y i n t h e s e r i a l t x b u f f e rt o t h e u s e r .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ * ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U I M g r _ i n i t j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c < x * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ i n i tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o ri n i t i a l i z i n g t h e U I M g r m o d u l e . I t s e t s u p t h e f i f ou s e d t o h o l d i n c o m i n g d a t a , e t c .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d 2 U I M g r _ p r o c e s s R e c e i v e d D a t a j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ¿ 1 < H * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ p r o c e s s R e c e i v e d D a t aF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rp a r s i n g a n y s e r i a l d a t a w a i t i n g i n t h e r x f i f oI n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U I M g r _ r e a d R x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ^ s < ¶ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ r e a d R x F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rr e a d i n g a s i n g l e b y t e o f d a t a f r o m t h e r x f i f o , a n du p d a t i n g t h e a p p r o p r i a t e p o i n t e r s .I n p u t s : n o n eO u t p u t s : u n s i g n e d c h a r - t h e d a t a r e a d* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ u n s i g n e d c h a r U I M g r _ r e a d T x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c t < ¶ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ r e a d T x F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rr e a d i n g a s i n g l e b y t e o f d a t a f r o m t h e t x f i f o , a n du p d a t i n g t h e a p p r o p r i a t e p o i n t e r s .I n p u t s : n o n eO u t p u t s : u n s i g n e d c h a r - t h e d a t a r e a d* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ²¸ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ u n s i g n e d c h a r U I M g r _ s e n d A c k j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c < & * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ s e n d A c kF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rq u e u i n g u p a n A C K t o b e s e n t t o t h e u s e r .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U I M g r _ s e n d N c k j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c < ( * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ s e n d N c kF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rq u e u e i n g u p a n N C K t o b e s e n t t o t h e u s e r .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d 2 U I M g r _ t r a n s m i t P e n d i n g D a t a j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ° ¾ < î * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ t r a n s m i t P e n d i n g D a t aF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rt r a n s m i t t i n g a s i n g l e b y t e o f d a t a i f d a t a i s w a i t i n gt o b e s e n t . O t h e r w i s e , i f n o t h i n g i s w a i t i n g , t h ef u n c t i o n j u s t r e t u r n s .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U I M g r _ t x B u f f e r j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c > M < î * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ t x B u f f e rF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rs e n d i n g ' l e n g t h ' b y t e s o u t u s i n g t h e U a r t I n t e r f a c em o d u l e .I n p u t s : p D a t a - a p o i n t e r t o t h e d a t a t o s e n dl e n g t h - t h e n u m b e r o f b y t e s t o s e n dO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ²¹p D a t aÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a r *ÿÿÿÿ l e n g t hÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d 2 U I M g r _ w r i t e B u f f e r T o T x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ! = < Ü * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ w r i t e B u f f e r T o T x F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rp l a c i n g " l e n g t h " b y t e s i n t o t h e t x F I F O .I n p u t s : p D a t a - a p o i n t e r t o t h e d a t a t o s e n dl e n g t h - t h e n u m b e r o f b y t e s t o s e n dO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ±¿p D a t aÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a r *ÿÿÿÿ l e n g t hÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d " U I M g r _ w r i t e T x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ² * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U I M g r _ w r i t e T x F i f oF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rw r i t i n g a s i n g l e b y t e t o t h e T x F i f o a n du p d a t i n g t h e a p p r o p r i a t e p o i n t e r s .I n p u t s : d a t a - t h e b y t e t o w r i t e t o t h e F i f oO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ t d a t aÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d A V R c a m V e r s i o n j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c a a 6ÿÿÿÿ u n s i g n e d c h a r * U I M g r _ r x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c n n / & E x t e r n V a r i a b l e s u n s i g n e d c h a r * U I M g r _ r x F i f o H e a d j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c o o ÿÿÿÿ u n s i g n e d c h a r U I M g r _ r x F i f o T a i l j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m/ U I M g r . c p p ÿÿÿÿ u n s i g n e d c h a r U I M g r _ t x F i f o j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c r r /ÿÿÿÿ u n s i g n e d c h a r * U I M g r _ t x F i f o H e a d j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c s s ÿÿÿÿ u n s i g n e d c h a r U I M g r _ t x F i f o T a i l j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c t t ÿÿÿÿ u n s i g n e d c h a r a s c i i T o k e n B u f f e r j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ] ] 9 4 + 1 t o e n s u r e N U L L a t e n d u n s i g n e d c h a r * c h a r C o u n t j / h o m e / k a k li k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c [ [ " $ L o c a l V a r i a b l e s u n s i g n e d c h a r c h a r I n d e x j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c \ \ "ÿÿÿÿ u n s i g n e d c h a r r e c e i v e d C m d j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ` ` &ÿÿÿÿ U I M g r _ C m d _ t t o k e n B u f f e r j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c _ _ 1ÿÿÿÿ u n s i g n e d c h a r * t o k e n C o u n t j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c ^ ^ #ÿÿÿÿ u n s i g n e d c h a r U I M g r _ C m d _ tj / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c P P ÿÿÿÿÿÿÿÿ s e t C o l o r S t a t e _ t j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . c W W ÿÿÿÿÿÿÿÿ j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . h %oà õÍ 5® & U I _ M G R _ T X _ F I F O _ S I Z E 6 4 j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . h Z® G4ç & U I _ M G R _ R X _ F I F O _ S I Z E 3 2 j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . h j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U I M g r . hæI6M j / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c am / U I M g r . hÿÿÿÿ ÿÿÿÿÿÿÿÿ & a v r / i o . h a v r / i n t e r r u p t . h C o m m o n D e f s . h U a r t I n t e r f a c e . h U I M g r . h E x e c u t i v e . h z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . c %rÈi8 U I M g r . hâJº C o m m o n D e f s . hPðq a v r / i n t e r r u p t . h¨²>; a v r / i o . hø f U a r t I n t e r f a c e . hs°sÓ E x e c u t i v e . h ¸ z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . c ¼á z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . cÿÿÿÿ ÿÿÿÿÿÿÿÿ S I G N A L z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R ca m / U a r t I n t e r f a c e . c ÿÿÿÿÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ S I G _ U A R T _ R E C Vÿÿÿÿÿÿÿÿ U a r t I n t _ i n i t z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . c J p < Æ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U a r t I n t _ i n i tF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o ri n i t i a l i z i n g t h e U A R T i n t e r f a c e o n t h e m e g a 8 . T h i si n t e r f a c e i s s e t t o c o m m u n i c a t e a t 1 1 5 . 2 K b p s , w i t h a n8 N 1 p r o t o c o l .I n p u t s : n o n eO u t p u t s : n o n e* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ ÿÿÿÿÿÿÿÿ ÿÿÿÿ v o i dÿÿÿÿ v o i d U a r t I n t _ t x B y t e z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . c q < Ê * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U a r t I n t _ t x B y t eF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n i s r e s p o n s i b l e f o rt r a n s m i t t i n g a s i n g l e b y t e o n t h e u a r t .I n p u t s : t x B y t e - t h e b y t e t o s e n dO u t p u t s : n o n eN O T E S : W h e n t h e T X U D R E ( d a t a r e g i s t e r e m p t y ) i s s e t , t h e r ei s p u p o s e f u l l y n o i n t e r r u p t . . . t h u s , t o s e n d a s t r i n g o fd a t a o u t , t h e c a l l i n g r o u t i n e n e e d s t o h o l d u p t h e e n t i r ea p p l i c a t i o n w h i l e t h i s t a k e s p l a c e ( o r j u s t s e n d o n eb y t e a t a t i m e a t s t r t e g i c a l l y t i m e d i n t e r v a l s , l i k et h e s t a t s d a t a i s s e n t o u t : - )* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿ t x B y t eÿÿÿÿ ÿÿÿÿ u n s i g n e d c h a rÿÿÿÿ v o i d z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . h %oCÀ z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . h ¼æ z / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U a r t I n t e r f a c e . hÿÿÿÿ ÿÿÿÿÿÿÿÿ * C o m m o n D e f s . h n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . c %o 4 C o m m o n D e f s . hPðq n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _C / A V R c a m / U t i l i t y . c=ÖØ n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . cÿÿÿÿ ÿÿÿÿÿÿÿÿ U t i l i t y _ d e l a y n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . c ? K * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *F u n c t i o n N a m e : U t i l i t y _ d e l a yF u n c t i o n D e s c r i p t i o n : T h i s f u n c t i o n p r o v i d e s a b u s y - w a i td e l a y f o r a s p e c i f i e d n u m b e r o f m i l l i s e c o n d s .I n p u t s : n u m M s - t h e n u m b e r o f m i l l i s e c o n d s t o d e l a yO u t p u t s : n o n eN O T E S : T h e d e l a y _ l o o p _ 1 a n d d e l a y _ l o o p _ 2 f u n c t i o n s f o u n di n a v r / d e l a y . h p r o v i d e a c c u r a t e 3 a n d 4 c y c l e d e l a y l o o p si f n e e d e d . . . t h i s i s n ' t r e a l l y a m i l l i s e c o n d , s o D O N ' Td e p e n d o n i t f o r e x a c t t i m i n g . . .* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *ÿÿÿÿ ÿÿÿn u m M sÿÿÿÿ ÿÿÿÿ u n s i g n e d s h o r tÿÿÿÿ v o i d n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . h %oÚ n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . h=ÖÝ n / h o m e / k a k l i k / p r o j e c t s / p r o g r a m y / A t m e l _ C / A V R c a m / U t i l i t y . hÿÿÿÿ ÿÿÿÿÿÿÿÿ