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16x2 Serial LCD Line & Positions (by Raja)
Anybody can help me how to select column and row while sending formated text over UART. I tried with the combinations of \3\r\n etc. but the text is keep on scrolling. How to print text on LCD at the same position without scrolling.
(no subject) (by Boris)
It is not that simple, depends which LCD You have.
I have serial LCD where \r\n is not valid command I have to use \xFE\x02 for home position.
Look in datasheet for serial which command is what.
correct (by Diego Goethel)
Hi, I live in brazil, the city is são leopoldo, state rio grande do sul.
I also had the same problem like Raja, the text on scrolling too, so i used the command \xFE\x02 and was good, but the first word get flashing, Boris, do you have any helps for this problem?
I'm using the serial lcd
My program is one level analog control.
thanks,
Best regards
Diego
program (by Diego Goethel)
the program
printing em serial lcd (by Aldemir da silva)
(no subject) (by Boris)
I am using 2x16 serial LCD.
Message must be 16 character long [text, space, and ( \3 three character) ( \4 four character)]
LDMicro 000\3\xFE\xC0 following text will be in II row
LDMICRO 000\3\xFE\x02 following text will be in I row
"xFE" prepares LCD for command
"x02" will send following text to I row
"xC0" will send following text to II row
"x94" will send following text to III row (4 line LCD)
"xD4" will send following text to IV row (4 line LCD)
In example You will see how it works for me.
It will look like this on 4x20 LCD
Vakum 1 000
Vakum 2 000
Ekspozicija 1 000
Ekspozicija 2 000
It will look like this on 2x16 LCD
START 0000
STOP 0000
(no subject) (by Boris)
I dont know why text is not the same is in text window.
Vakum 1..........000
Vakum 2..........000
Ekspozicija 1....000
Ekspozicija 2....000
START.......0000
STOP........0000
Without dots.
thanks, (by Diego Goethel)
Thanks, for your example Boris
Valeu Aldemir
(no subject) (by Boris)
Is it working for You also.
Which serial You have?
brand (by Diego Goethel)
It's working normally, I'm using lcd serial without backlight 16X and the brand is tato.
follows the attached datasheet of tato display
regards.
(no subject) (by David)
Or thiss
(no subject) (by Alex)
how do i place the columns? x02 to I row, xC0 to II row, columns?, thanks a lot.
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