Timeline for LCD display weird characters
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
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| Jul 18, 2021 at 16:30 | answer | added | Huseyin Nalbant | timeline score: 1 | |
| Apr 7, 2021 at 9:56 | answer | added | user70243 | timeline score: 1 | |
| Jun 11, 2018 at 20:52 | history | bumped | Community Bot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 13, 2018 at 10:43 | comment | added | Maximilian Gerhardt |
Can you give an example of the string contained smsbuffer? What exact characters are those? The LCD library probably can only handly ASCII only, for the rest you would need to define custom character sets.
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| May 13, 2018 at 3:49 | comment | added | Megumichan | I print the smsbuffer content when its already receive a message and when i print the smsbuffer in the serial monitor the content is right and correct. but why when it comes to the lcd it isnt?] | |
| May 13, 2018 at 3:45 | comment | added | Megumichan | we start running the hello world demo in the lcd and yeah it runs perfectly in lcd. but when it comes to this code it didnt. it display only that in the picture that i upload | |
| May 13, 2018 at 2:20 | comment | added | jsotola |
@Megumichan, when i print it in lcd it shows incorrect content .... you are misunderstanding the problem ... the LCD is displaying exactly the correct content .... it is displaying what you are telling it to display ..... you have to figure out why your program is sending content that you do not want to see .... start by running the "helloWorld" demo
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| May 12, 2018 at 20:00 | answer | added | VE7JRO | timeline score: 1 | |
| May 12, 2018 at 19:46 | comment | added | Megumichan | I did print the smsbuffer in serial so that i can see the content of the message that being receive. Well in Serial it gives the correct output/content that the sender message. but when i print it in lcd it shows incorrect content. | |
| May 12, 2018 at 19:38 | comment | added | Maximilian Gerhardt |
Please edit your question to show the wireup of the LCD to your Arduino. Are you sure you didn't exchange one of the data line wires? (arduino.cc/en/Tutorial/HelloWorld) Is every message displayed wrong or just the contents of smsbuffer? Have you tried running a minimal sketch to just test the LCD with a 'hello world'?
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| May 12, 2018 at 19:29 | comment | added | Megumichan | Yes In Serial Monitor it display the correct message that being send by the sender but when i print it in lcd it did not display the same output as what serial monitor display It only display the image that i upload. | |
| May 12, 2018 at 19:27 | comment | added | VE7JRO | What characters does Serial.println(smsbuffer); print to the serial monitor? | |
| May 12, 2018 at 18:59 | history | asked | Megumichan | CC BY-SA 4.0 |