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full flashing control #7

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full flashing control #7

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90cc0d5
full flashing control
Jtcavi Apr 19, 2021
c288b1d
slowed flashing to counteract flicker fusion
Jtcavi Apr 20, 2021
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2 changes: 1 addition & 1 deletion db/SCOMP.db_info
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Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@
Quartus_Version = Version 19.1.0 Build 670 09/22/2019 SJ Lite Edition
Version_Index = 503488000
Creation_Time = Mon Apr 12 06:25:43 2021
Creation_Time = Wed Apr 14 15:21:25 2021
151 changes: 132 additions & 19 deletions display.vhd
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ END Display;

ARCHITECTURE a OF Display IS
SIGNAL Counter : integer;
SIGNAL Tracker : integer;
TYPE state_type is (zero, one, two, three, four, five, six, seven, eight, nine, ten);
SIGNAL state : state_type;

Expand All @@ -48,7 +49,8 @@ ARCHITECTURE a OF Display IS
LED6 <= '0';
LED7 <= '0';
LED8 <= '0';
LED9 <= '0';
LED9 <= '0';
Tracker <= 0;

ELSIF RISING_EDGE(CLK) THEN

Expand All @@ -57,7 +59,18 @@ ARCHITECTURE a OF Display IS
WHEN zero =>
IF Counter < 540 THEN
state <= zero;
Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED0 <= '1';
ELSE IF Tracker < 10000 THEN
LED0<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= one;
LED0<='1';
END IF;
Expand All @@ -66,9 +79,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 540 THEN
state <= zero;
LED0<='0';
ELSE IF Counter < 1080 THEN
state <= one;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED1 <= '1';
ELSE IF Tracker < 10000 THEN
LED1<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= two;
LED1<='1';
END IF;
Expand All @@ -78,9 +101,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 1080 THEN
state <= one;
LED1<='0';
ELSE IF Counter < 1620 THEN
state <= two;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED2<= '1';
ELSE IF Tracker < 10000 THEN
LED2<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker<= 0;
state <= three;
LED2<='1';
END IF;
Expand All @@ -90,9 +123,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 1620 THEN
state <= two;
LED2<='0';
ELSE IF Counter < 2160 THEN
state <= three;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED3 <= '1';
ELSE IF Tracker < 10000 THEN
LED3<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= four;
LED3<='1';
END IF;
Expand All @@ -102,9 +145,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 2160 THEN
state <= three;
LED3<='0';
ELSE IF Counter < 2700 THEN
state <= four;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED4 <= '1';
ELSE IF Tracker < 10000 THEN
LED4<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= five;
LED4<='1';
END IF;
Expand All @@ -114,9 +167,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 2700 THEN
state <= four;
LED4<='0';
ELSE IF Counter < 3240 THEN
state <= five;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED5 <= '1';
ELSE IF Tracker < 10000 THEN
LED5<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= six;
LED5<='1';
END IF;
Expand All @@ -126,9 +189,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 3240 THEN
state <= five;
LED5<='0';
ELSE IF Counter < 3780 THEN
state <= six;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED6 <= '1';
ELSE IF Tracker < 10000 THEN
LED6<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= seven;
LED6<='1';
END IF;
Expand All @@ -138,9 +211,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 3780 THEN
state <= six;
LED6<='0';
ELSE IF Counter < 4320 THEN
state <= seven;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED7 <= '1';
ELSE IF Tracker < 10000 THEN
LED7<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= eight;
LED7<='1';
END IF;
Expand All @@ -150,9 +233,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 4320 THEN
state <= seven;
LED7<='0';
ELSE IF Counter < 4860 THEN
state <= eight;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED8 <= '1';
ELSE IF Tracker < 10000 THEN
LED8<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= nine;
LED8<='1';
END IF;
Expand All @@ -162,9 +255,19 @@ ARCHITECTURE a OF Display IS
IF Counter < 5400 THEN
state <= eight;
LED8<='0';
ELSE IF Counter < 5940 THEN
state <= nine;

Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED9 <= '1';
ELSE IF Tracker < 10000 THEN
LED9<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 0;
END IF;
ELSE
Tracker <= 0;
state <= ten;
LED9<='1';
END IF;
Expand All @@ -175,6 +278,16 @@ ARCHITECTURE a OF Display IS
state <= nine;
LED9<='0';
ELSE
Tracker <= Tracker + 1;
IF Tracker < 5000 THEN
LED9 <= '0';
ELSE IF Tracker < 10000 THEN
LED9<='0';
END IF;
END IF;
IF Tracker > 10000 THEN
Tracker <= 1;
END IF;
state <= ten;
END IF;
WHEN OTHERs =>
Expand Down