Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by vijaynallasivam

  1. V

    Please help me. I need vertical scrolling led display hitech c program

    please help me!i need vertical scrolling led display hitech c program hi pic hi tech c program take from here . https://www.edaboard.com/threads/189470/ program was working but one letter after next letter moving is not continuously not moving some delay gap is come.then next letter...
  2. V

    [PIC] 16x2 LCD-PIC Display- only black squares showing

    oh! okay boss i will try.........
  3. V

    [PIC] 16x2 LCD-PIC Display- only black squares showing

    this is the header file: #define rs RE0 #define rw RE1 #define e RE2 #define lcd_data PORTD void delay(unsigned long data); void send_config(unsigned char data); void send_char(unsigned char data); void...
  4. V

    [PIC] 16x2 LCD-PIC Display- only black squares showing

    i am adding in LCD_Init(); but still in same problem void LCD_init() { LCD_SendCmd1(0x38); DelayMs(100); LCD_SendCmd1(0x38); DelayMs(100); LCD_SendCmd1(0x38); DelayMs(100); LCD_SendCmd(0x06); DelayUs(100); LCD_SendCmd(0x0c); DelayUs(100); LCD_SendCmd(0x01); DelayUs(100)...
  5. V

    [PIC] 16x2 LCD-PIC Display- only black squares showing

    code & lcd was working in previously..
  6. V

    [PIC] 16x2 LCD-PIC Display- only black squares showing

    hi, lcd init in header file separate file
  7. V

    [PIC] 16x2 LCD-PIC Display- only black squares showing

    my code was working fine .but suddenly all character are black square box .i am change new lcd 16x2 display & pic16f877a controller ,development board also changing but same problem coming. why this problem coming mp lab/hitech c compiler i am using my code: header f void CheckBusy() {...
  8. V

    [PIC] PIC controller using CAN communication between three or more controller

    okay okay by my mistake
  9. V

    [PIC] PIC controller using CAN communication between three or more controller

    hi friend's any body have pic c source code for pic16f877a +mcp2515+mcp2551 using can communication between two are more controller mean
  10. V

    [PIC] 12f675 using push to on push to off

    Hi, i write with c program in hitech compiler below this program was push to on push to off working but if push to switch continuously the output was continuously on & off glow ....how to stop this problem #include<htc.h> #include<pic.h> #include <delay4.c> #define ON GPIO0==1 #define OFF...
  11. V

    [MOVED]i need help in char array structure in hitech c program

    i am using mp lab hitech c compiler .i have some doubt regarding char array function .in my program char array_1[50]; char array_2[50]; mean successfully compile but not built fault error message come .but char array_1[30]; char array_2[30] mean built successfully .what i do to over come this...
  12. V

    [PIC] I am using 36x8 led matrix display .brightness of led is low how increase brightness

    char array[36],p,j,s,i,still; void clock(){RB7=0;RB6=1;RB6=0;} void data(){RB7=1;RB6=1;RB7=0;} void scroll(char a,char b,char c,char d,char e,char f,char g) //display function // { short int count=7; while(count>0) { array[0]=~a...
  13. V

    [SOLVED] 8x10 LED MATRIX VERTICAL SCANNING WORKING BUT HOW TO CONTROL SPEED ?

    i am using pic16f877a controller mplab hitech c compiler .this program was working fast and i am using for(s=0;still<100;s++)loop for main function .the scanning row is same speed dot dot dot one by one its go.this program taken by net. #include <htc.h> #define _XTAL_FREQ 4e6 // 4MHz...
  14. V

    [SOLVED] 8x10 LED MATRIX VERTICAL SCANNING WORKING BUT HOW TO CONTROL SPEED ?

    main loop i am using delay but display dot dot dot go ......
  15. V

    [SOLVED] 8x10 LED MATRIX VERTICAL SCANNING WORKING BUT HOW TO CONTROL SPEED ?

    Anybody know how to control speed ? It is very fast. #include<pic.h> #include <delay4.c> #define _XTAL_FREQ 20e6 __CONFIG(0x3F3A); char z,i; void pattern(char a,char b,char c,char d,char e,char f,char g,char h,char n) { for(z=0;z<9;z++) {...
See more

Part and Inventory Search

Back
Top