Development Board Schematic Diagram V2.1

#include #include #include #include #include #include

"altera_avalon_pio_regs.h" "altera_avalon_timer.h" "altera_avalon_timer_regs.h" "sys/alt_irq.h" "system.h"

#define ACCEE!A$%& ' #define ACCEE!A$%( )' #define *+ & #ifdef *+ #define ,AC$!& & #define ,AC$!( & #endif volatile unsigned int cpt - ' void delayunsigned long duration0 1 $2!_AE!A_A3A$%_*E!_C$%!$*E!_*4_5A4E6 AE!A_A3A$%_*E!_C$%!$_C$%_*47 8 AE!A_A3A$%_*E!_C$% AE!A_A3A$%_*E!_C$%!$_4A!_*47 !$_4A!_*47 8 AE!A_A3A$%_*E!_C$% AE!A_A3A$%_*E!_C$%!$_$_*470 !$_$_*470 if *+0 9hile cpt < duration >> ,AC$!&0 : ACCEE!A$%&01; else 9hile cpt < duration << ,AC$!&0 : ACCEE!A$%&01; $2!_AE!A_A3A$%_*E!_C$%!$*E!_*4_5A4E6 AE!A_A3A$%_*E!_C$%!$_4$_*470 cpt-' ; void tonechar tonein6 unsigned short frequency6 unsigned long duration0 1 $2!_AE!A_A3A$%_$_=AA,!E+E%C?_5A4E6 frequency0 $2!_AE!A_A3A$%_*E!_C$%!$*E!_*4_5A4E6 AE!A_A3A$%_*E!_C$%!$_C$%_*47 8 AE!A_A3A$%_*E!_C$% AE!A_A3A$%_*E!_C$%!$_4A!_*47 !$_4A!_*47 8 AE!A_A3A$%_*E!_C$% AE!A_A3A$%_*E!_C$%!$_$_*470 !$_$_*470 if *+0 9hile cpt < duration >> ,AC$!(0 : ACCEE!A$%(01; else 9hile cpt < duration << ,AC$!(0 : ACCEE!A$%(01; $2!_AE!A_A3A$%_*E!_C$%!$*E!_*4_5A4E6 AE!A_A3A$%_*E!_C$%!$_4$_*470 $2!_AE!A_A3A$%_$_=AA,!E+E%C?_5A4E6 '@'0 cpt-' ; void handle_timer_interruptvoidp6 alt_u)( param0 1 // clear irq status in order to prevent retriggering $2!_AE!A_A3A$%_*E!_4A+4*E!_*4_5A4E6 $2!_AE!A_A3A$%_*E!_4 A+4*E!_*4_5A4E6 '0 cpt:: ; int main0 1 char tonein - & alt_putstr"Bello from %$4 Dn"0 alt_ic_isr_register*E!_*4_!_%E!!+_C$%!$E!_=6 *E!_*4_!6 handle_timer_interrupt6 '@'6 '@'0 // =irection $2!_AE!A_A3A$%_$_=!EC$%,!E+E%C?_5A4E6 AE!A_A3A$%_$_=!EC$%_$++0 alt_putstr"Entering loopDn"0

// ets loop 9hile &0 1 tonetonein6 F()6 delay&IGJ.'FH0 delayG&&.JIGF0 tonetonein6 )K&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 )K&6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 GG'6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 GK)6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 )(K6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )(K6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 )K&6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 )GK6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 )K&6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 (I&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 (I&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 (K)6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 (K)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )(K6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )GK6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 )GK6 delay()F.(KG0 delayFH.H()F0

&GH(.)F((0

(&&.JIGI0

G().F(K(0

)&J.IGIK0

&'F.HH()0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

G().F(K(0

)&J.IGIK0

&'F.HH()0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

G().F(K(0

(&&.JIGI0

tonetonein6 )K&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GK)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delay()F.(KG0 delayFH.H()F0 tonetonein6 FHJ6 delayH().F(K0 delayFH.H()F0 tonetonein6 )K&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 IFK6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 FHJ6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 F()6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 FHJ6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GK)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )K&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GK)6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 GG'6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 GK)6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 )(K6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )(K6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 )K&6 delay()F.(KG0

(&&.JIGI0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

JG&.&JI&0

(&&.JIGI0

G().F(K(0

)&J.IGIK0

&'F.HH()0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

G().F(K(0

)&J.IGIK0

&'F.HH()0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

G().F(K(0

(&&.JIGI0

delayFH.H()F0 tonetonein6 )GK6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )K&6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 (I&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 (I&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GK)6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 GG'6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 )K&6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 IFK6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 FHJ6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GK)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delay()F.(KG0 delayFH.H()F0 tonetonein6 FHJ6 delayJ'F.HH(0 delay&JI.GJ'F0 tonetonein6 )K&6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )K&6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 F()6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 GK)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )K&6

(&&.JIGI0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

G().F(K(0

)&J.IGIK0

&'F.HH()0

HGJ.'FHG0

HGJ.'FHG0

(&&.JIGI0

(&&.JIGI0

(&&.JIGI0

(&&.JIGI0

I)F.(K)H0

(&&.JIGI0

HGJ.'FHG0

HGJ.'FHG0

(&&.JIGI0

(&&.JIGI0

(&&.JIGI0

delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GK)6 delayJ'F.HH(0 delay&JI.GJ'F0 tonetonein6 )(K6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )(K6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 F()6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GG'6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 GK)6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 F()6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GG'6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 GK)6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 F()6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GG'6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delay()F.(KG0 delayFH.H()F0 tonetonein6 IKH6 delayH().F(K0 delay)F(.KG&0 tonetonein6 IKH6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 IFK6 delay()F.(KG0 delayFH.H()F0 tonetonein6 FHJ6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delay()F.(KG0 delayFH.H()F0 tonetonein6 FHJ6 delay()F.(KG0 delayFH.H()F0

(&&.JIGI0

I)F.(K)H0

(&&.JIGI0

HGJ.'FHG0

G().F(K(0

)&J.IGIK0

&'F.HH()0

G().F(K(0

)&J.IGIK0

&'F.HH()0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

JG&.&JI&0

HGJ.'FHG0

(&&.JIGI0

(&&.JIGI0

(&&.JIGI0

(&&.JIGI0

tonetonein6 IFK6 delayJ'F.HH(0 delay&JI.GJ'F0 tonetonein6 F()6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 FHJ6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 F()6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GK)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GK)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 F()6 delayJ'F.HH(0 delay&JI.GJ'F0 tonetonein6 GG'6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 F()6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GK)6 delay()F.(KG0 delayFH.H()F0 tonetonein6 GG'6 delay()F.(KG0 delayFH.H()F0 tonetonein6 )K&6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 (I&6 delay)F(.KG&0 delayHH.()F(F0 tonetonein6 (I&6 delay&&J.IGJ0 delay(K.G&&JF0 tonetonein6 )K&6 delayKG&.&JI0 delay()F.(KG0 tonetonein6 GG'6 delayGJ'.FHH0 delay&&J.IGJ0 tonetonein6 GK)6 delayGJ'.FHH0

I)F.(K)H0

(&&.JIGI0

HGJ.'FHG0

HGJ.'FHG0

(&&.JIGI0

(&&.JIGI0

(&&.JIGI0

(&&.JIGI0

I)F.(K)H0

(&&.JIGI0

HGJ.'FHG0

G().F(K(0

(&&.JIGI0

(&&.JIGI0

G().F(K(0

)&J.IGIK0

&'F.HH()0

HGJ.'FHG0

G().F(K(0

G().F(K(0

delay&&J.IGJ0 tonetonein6 F()6 &GH(.)F((0 delay&IGJ.'FH0

; return ' ;

Development Board Schematic Diagram V2.1

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