tag:blogger.com,1999:blog-8067797890649927884.post7054388398908862258..comments2024-03-27T23:21:55.584-07:00Comments on Programming Tutorial: 16x2 LCD Hello World (using C + WiringPi)kurup_87http://www.blogger.com/profile/09518570165205322192noreply@blogger.comBlogger13125tag:blogger.com,1999:blog-8067797890649927884.post-44371500508480594052017-01-08T04:12:29.389-08:002017-01-08T04:12:29.389-08:00use of 5k preset to set contrast of lcd....
use th...use of 5k preset to set contrast of lcd....<br />use this program <br />int main()<br />{<br /> int lcd; //Handle for LCD<br /> wiringPiSetup(); //Initialise WiringPi<br /><br /> //Initialise LCD(int rows, int cols, int bits, int rs, int enable, int d0, int d1, int d2, int d3, int d4, int d5, int d6, int d7)<br /> lcd = lcdInit (2, 16,4, LCD_RS, LCD_E ,LCD_D4 , LCD_D5, LCD_D6,LCD_D7,0,0,0,0);<br />lcdClear(lcd);<br /> lcdPosition(lcd,0,0); //Position cursor on the first line in the first column<br /> lcdPuts(lcd, "HELLO WORLD"); //Print the text on the LCD at the current cursor postion<br /> getchar(); //Wait for key press<br />}<br />and hurray here is your output<br />Anonymoushttps://www.blogger.com/profile/15432105365353463748noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-6505457289913640272016-07-30T00:25:36.927-07:002016-07-30T00:25:36.927-07:00PLEASE PUT the 10k preset to set contrast of lcd.....PLEASE PUT the 10k preset to set contrast of lcd....you can see connection from many image posted on google....aaaaaaahttps://www.blogger.com/profile/13692407643992607269noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-31232049595243071692016-07-30T00:25:13.348-07:002016-07-30T00:25:13.348-07:00PLEASE PUT the 10k preset to set contrast of lcd.....PLEASE PUT the 10k preset to set contrast of lcd....you can see connection from many image posted on google....aaaaaaahttps://www.blogger.com/profile/13692407643992607269noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-80515299855701865212016-06-11T02:26:18.188-07:002016-06-11T02:26:18.188-07:00PLEASE PUT the 10k preset to set contrast of lcd.....PLEASE PUT the 10k preset to set contrast of lcd....you can see connection from many image posted on google....aaaaaaahttps://www.blogger.com/profile/13692407643992607269noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-37094544421238011792016-05-19T03:05:38.418-07:002016-05-19T03:05:38.418-07:00Hello Sir,
Would you please let me know how did yo...Hello Sir,<br />Would you please let me know how did you succeed to make the hello world message appear in the scrren. I had the same problem as you: Program rrunning without errors but no message appears in the LCD screen ThanksRamzy Zelfanihttps://www.blogger.com/profile/13134651432175401399noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-35481892940568534762016-05-18T06:08:28.361-07:002016-05-18T06:08:28.361-07:00Hello Sir,
Would you please let me know how did y...Hello Sir, <br />Would you please let me know how did you succeed to make the hello world message appear in the scrren. I had the same problem as you: Program rrunning without errors but no message appears in the LCD screen ThanksRamzy Zelfanihttps://www.blogger.com/profile/13134651432175401399noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-75522179041963251872016-02-22T04:37:23.965-08:002016-02-22T04:37:23.965-08:00and,all things are proper working
and,all things are proper working<br />aaaaaaahttps://www.blogger.com/profile/13692407643992607269noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-6324210083384971582016-02-20T23:32:15.955-08:002016-02-20T23:32:15.955-08:00put some potentiometer to adjust the contrast. put some potentiometer to adjust the contrast. Anonymoushttps://www.blogger.com/profile/11236885416050487902noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-77224758418303258422016-02-19T03:17:15.076-08:002016-02-19T03:17:15.076-08:00sir,thanks program is running.
very much thanks.
sir,thanks program is running.<br />very much thanks.<br />aaaaaaahttps://www.blogger.com/profile/13692407643992607269noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-66509121343091802492016-02-10T03:00:24.492-08:002016-02-10T03:00:24.492-08:00actually I am using 1602 LCDactually I am using 1602 LCDaaaaaaahttps://www.blogger.com/profile/13692407643992607269noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-8295216078761911622016-02-10T02:49:23.982-08:002016-02-10T02:49:23.982-08:00sir still it is not working.can you please post vi...sir still it is not working.can you please post videoaaaaaaahttps://www.blogger.com/profile/13692407643992607269noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-91534819862751918482016-02-09T23:43:24.123-08:002016-02-09T23:43:24.123-08:00and connection is also ok.show please tell me the ...and connection is also ok.show please tell me the problem on my e-mai- er.saurabh2890@gmail.comddddddddddhttps://www.blogger.com/profile/14363516616954738497noreply@blogger.comtag:blogger.com,1999:blog-8067797890649927884.post-80714910813824878632016-02-09T23:41:54.240-08:002016-02-09T23:41:54.240-08:00sir this program is running successefully but prob...sir this program is running successefully but problem is the HELLO WORLD is not showing on screan.ddddddddddhttps://www.blogger.com/profile/14363516616954738497noreply@blogger.com