Comments (6)
take a look at the backlight control demo
from lcd.
Can I get some example code?
from lcd.
import drivers
from time import sleep
display = drivers.Lcd()
#turn the backlight on
display.lcd_backlight(1)
#wait for the backlight to toggle
sleep(0.5)
#turn the backlight off
display.lcd_backlight(0)
from lcd.
Package python-smbus is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'python-smbus' has no installation candidate
[LCD] [WARNING] Unable to install pkg 'python-smbus'.
from lcd.
did you try running any of the demos?
Package python-smbus is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source
E: Package 'python-smbus' has no installation candidate [LCD] [WARNING] Unable to install pkg 'python-smbus'.
was python3-smbus
installed though? if it was, then try running your script using python3
instead.
you must import drivers
(the drivers/
dir in the repo and its contents) to use the lcd method I mentioned before. easiest way to do so is to put drivers/
on the same dir as your script and then just import using import drivers
, per my previous example.
from lcd.
author has not followed up, so I'm gonna assume the issue was resolved.
from lcd.
Related Issues (20)
- Flashing cursor HOT 2
- lcd/demo_lcd.py no longer exists, it has been renamed to lcd/demo_lcd_simple_string.py HOT 1
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- No module named smbus HOT 1
- No module named smbus HOT 4
- No module named smbus (sorry if not correct label..)
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- demo_forex.py is broken because requests is blocked by cloudflare HOT 1
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from lcd.