I2C + HD44780
-
- Posts: 143
- http://meble-kuchenne.info.pl
- Joined: Tue Oct 19, 2021 9:31 am
- Has thanked: 73 times
- Been thanked: 5 times
I2C + HD44780
Hello, is it available to make soft for connecting HD44780 display to MCU via I2C using PCF8574T board?
-
- Matrix Staff
- Posts: 1756
- Joined: Mon Dec 07, 2020 10:06 am
- Has thanked: 446 times
- Been thanked: 606 times
Re: I2C + HD44780
Hello,
I beleive we support this already.
I beleive we support this already.
Regards Ben Rowland - MatrixTSL
Flowcode Online Code Viewer (Beta) - Flowcode Product Page - Flowcode Help Wiki - My YouTube Channel
Flowcode Online Code Viewer (Beta) - Flowcode Product Page - Flowcode Help Wiki - My YouTube Channel
-
- Matrix Staff
- Posts: 13
- Joined: Wed Jan 27, 2021 9:31 am
- Has thanked: 11 times
- Been thanked: 5 times
Re: I2C + HD44780
Hi, Please email me on alfie.dobson@matrixtsl.com and let me know what i can help with. Thanks
Re: I2C + HD44780
Hi, I sent you question on email.AlfieD wrote: ↑Thu Aug 18, 2022 1:57 pmHi, Please email me on alfie.dobson@matrixtsl.com and let me know what i can help with. Thanks
Re: I2C + HD44780
By the way, there is no command PrintFloat variable. In usual connection there is for HD44780. But in combination with I2C I can not print float variable on the LCD screen. Can any resolve this or may I open special topic for this question?
-
- Valued Contributor
- Posts: 1186
- Joined: Thu Dec 03, 2020 10:57 am
- Has thanked: 289 times
- Been thanked: 417 times
Re: I2C + HD44780
Hi
You could use the FloatToString$ in a calculation then print the result. I think Ben and Medelec have posted much on this subject so a quick search might be of help.
Below x= the resulting String / y = floating point variable / z = how many decimal points to include
Hope this helps
You could use the FloatToString$ in a calculation then print the result. I think Ben and Medelec have posted much on this subject so a quick search might be of help.
Below x= the resulting String / y = floating point variable / z = how many decimal points to include
Hope this helps