Multiple 7 Segment Display Counter With CloudX Microcontroller

This Project explains how to display data on Two 7-Segment using CloudX microcontroller

Step 1: GET THIS MATERIAL

CLOUDX MICROCONTROLLER

CLOUDX SOFTCARD

V3 CORD

JUMPER WIRE

2 SEVEN SEGMENT

330ohm resistor

Buy your component online here

Step 2: SET-UP HARDWARE

In this we have to do multiplexing

connect A,B,DP,C,D,E,F,G pin of the two segment together,

Pin A of the segment to pin1 of the CloudX
Pin B of the segment to pin2 of the CloudX

Pin DP of the segment to pin3 of the CloudX

Pin C of the segment to pin4 of the CloudX

Pin D of the segment to pin5 of the CloudX

Pin E of the segment to pin6 of the CloudX

Pin F of the segment to pin7 of the CloudX

Pin G of the segment to pin9 of the CloudX

connect common cathode of the first segment to pin10 and

connect common cathode of the second segment to pin11

download CloudX IDE here

Step 3: CODING

Copy this Code to CloudX IDE

#include <CloudX\M633.h>
#include <CloudX\Segment.h>
#include <CloudX\stdlib.h>

char counter[2] = {'0','0'};
setup()
{
 //setup here
 char NumberOfDigit = 2; // set number of 7 segment displays to be used
// connect these CloudX pins to the Data Pins A,B,C,D,E,F,G and H pins of the Display
 char segmentDataPins[]= {1,2,3,4,5,6,7,8};
// connect these CloudX pins to the Common Anode or Cathode of each 7-segment display
 char segmentScanPins[]= {9,10};
// initialize the 7 segment Display with these data
 Segment_setting(CCathode,NumberOfDigit,segmentScanPins,segmentDataPins);
loop(){
//Program here
 for (int i =0; i<100; i++) {
// calculate i / 10 and add 48 (to convert it to a character) then load in counter[0]
 counter[0] = (i/10) + 48 ;
 counter[1] = (i%10) + 48 ; // load this calculation into counter[0]

 Segment_writeText(counter , 1000); // Display the content in counter array on
7segment
}
 for (int i =99; i>0; i--){
// convert the value in the i variable (input) to a string(output) in base 10
 intTostr(counter , i , DEC);
 if( i < 10)
//execute this section of code if the value in the i variable is less than 10
{
counter[1]=counter[0]; // replace counter[1] with the content of the counter[0]
counter[0]='0'; // replace counter[0] variable with the character ‘0’
}
 Segment_writeText(counter , 1000); // Display the content in counter array for 1
sec
}
 }
}