06-01 SevenSegCounter - Revision history

Support at 18:13, 17 September 2014

Support — Wed, 17 Sep 2014 18:13:06 GMT

← Older revision		Revision as of 18:13, 17 September 2014
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	[[Image:BAM210_03_05_SCH.png\|center\|alt=BAM210\|frame\|<div align="center">'''Schematic for example 06-01''']]		[[Image:BAM210_03_05_SCH.png\|center\|alt=BAM210\|frame\|<div align="center">'''Schematic for example 06-01''']]

-		+	<div style="text-align: left;">
	/* Program Example 6.1: seven-segment display counter		/* Program Example 6.1: seven-segment display counter
	*/		*/

Support at 18:12, 17 September 2014

Support — Wed, 17 Sep 2014 18:12:34 GMT

← Older revision		Revision as of 18:12, 17 September 2014
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	The signals used for this example are listed below:		The signals used for this example are listed below:
	{\| border="1" cellpadding="5" cellspacing="2" align="center" style="text-align: center;"		{\| border="1" cellpadding="5" cellspacing="2" align="center" style="text-align: center;"
-	\|+ align="bottom"\|'''Signals Used and Connector Locations for Example 03-05'''	+	\|+ align="bottom"\|'''Signals Used and Connector Locations for Example 06-01'''
	\|'''Signal'''		\|'''Signal'''
	\|'''LPC4330 PIN NAME'''		\|'''LPC4330 PIN NAME'''

Support at 18:11, 17 September 2014

Support — Wed, 17 Sep 2014 18:11:51 GMT

← Older revision		Revision as of 18:11, 17 September 2014
Line 1:		Line 1:
	This example displays a count 0-9 on a seven segment display.		This example displays a count 0-9 on a seven segment display.
		+
		+	The signals used for this example are listed below:
		+	{\| border="1" cellpadding="5" cellspacing="2" align="center" style="text-align: center;"
		+	\|+ align="bottom"\|'''Signals Used and Connector Locations for Example 03-05'''
		+	\|'''Signal'''
		+	\|'''LPC4330 PIN NAME'''
		+	\|'''BAM210E'''
		+	\|'''BAM210'''
		+	\|'''BAM200E'''
		+	\|'''BAM200'''
		+	\|'''Used for'''
		+	\|-
		+	\|D0
		+	\|P6_5
		+	\|J9-1
		+	\|J9-1
		+	\|S2-5
		+	\|S2-5
		+	\|Segment A
		+	\|-
		+	\|D1
		+	\|P6_4
		+	\|J9-2
		+	\|J9-2
		+	\|S2-4
		+	\|S2-4
		+	\|Segment B
		+	\|-
		+	\|D2
		+	\|P1_7
		+	\|J9-3
		+	\|J9-3
		+	\|S3-7
		+	\|S3-7
		+	\|Segment C
		+	\|-
		+	\|D3
		+	\|P4_0
		+	\|J9-3
		+	\|J9-3
		+	\|S3-7
		+	\|S3-7
		+	\|Segment D
		+	\|-
		+	\|D4
		+	\|P6_9
		+	\|J9-4
		+	\|J9-4
		+	\|S8-7
		+	\|n/p
		+	\|Segment E
		+	\|-
		+	\|D5
		+	\|P5_5
		+	\|J9-5
		+	\|J9-5
		+	\|S3-8
		+	\|S3-8
		+	\|Segment F
		+	\|-
		+	\|D6
		+	\|P5_7
		+	\|J9-6
		+	\|J9-6
		+	\|S3-9
		+	\|S3-9
		+	\|Segment G
		+	\|-
		+	\|D7
		+	\|P7_6
		+	\|J9-7
		+	\|J9-7
		+	\|S4-6
		+	\|S4-6
		+	\|Segment DP
		+	\|-
		+	\|}
		+
		+	The following schematic can be used to build the circuit with a BAM210E or BAM210.
		+	[[Image:BAM210_03_05_SCH.png\|center\|alt=BAM210\|frame\|<div align="center">'''Schematic for example 06-01''']]
		+

	/* Program Example 6.1: seven-segment display counter		/* Program Example 6.1: seven-segment display counter
Line 39:		Line 120:
	}		}

-		+	The following image shows the built circuit on a BAM210E.
	[[Image:BAM210_SevenSegDis.jpeg\|center\|]]		[[Image:BAM210_SevenSegDis.jpeg\|center\|]]
-
-
-	~~[[Image:BAM210_06_01_SCH.png\|center\|alt=BAM210\|frame\|<div align="center">'''Schematic for example 06-01''']]~~

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Support — Thu, 14 Aug 2014 15:52:14 GMT

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This example displays a count 0-9 on a seven segment display.

/* Program Example 6.1: seven-segment display counter
*/
#include "mbed.h"

BusOut Seg1(D0,D1,D2,D3,D4,D5,D6,D7); // A,B,C,D,E,F,G,DP
char SegConvert(char SegValue); // function prototype
char A=0; // declare variables A and B
char B;

int main() { // main program
while (1) { // infinite loop
B=SegConvert(A); // Call function to return B
Seg1=B; // Output B
A++; // increment A
if (A>0x09){ // if A > 9 reset to zero
A=0;
}
wait(0.5); // delay 500 milliseconds
}
}

char SegConvert(char SegValue) { // function 'SegConvert'
char SegByte=0x00;
switch (SegValue) { //DP G F E D C B A
case 0 : SegByte = 0x3F;break; // 0 0 1 1 1 1 1 1 binary
case 1 : SegByte = 0x06;break; // 0 0 0 0 0 1 1 0 binary
case 2 : SegByte = 0x5B;break; // 0 1 0 1 1 0 1 1 binary
case 3 : SegByte = 0x4F;break; // 0 1 0 0 1 1 1 1 binary
case 4 : SegByte = 0x66;break; // 0 1 1 0 0 1 1 0 binary
case 5 : SegByte = 0x6D;break; // 0 1 1 0 1 1 0 1 binary
case 6 : SegByte = 0x7D;break; // 0 1 1 1 1 1 0 1 binary
case 7 : SegByte = 0x07;break; // 0 0 0 0 0 1 1 1 binary
case 8 : SegByte = 0x7F;break; // 0 1 1 1 1 1 1 1 binary
case 9 : SegByte = 0x6F;break; // 0 1 1 0 1 1 1 1 binary
}
return SegByte;
}

[[Image:BAM210_SevenSegDis.jpeg|center|]]

[[Image:BAM210_06_01_SCH.png|center|alt=BAM210|frame|<div align="center">'''Schematic for example 06-01''']]