LCD1602_I2C_driver.py---raspberry-pi

driver version for LCD1602 display on I2C bus

The original code : https://github.com/the-raspberry-pi-guy/lcd

What's new in this version?

• display a progress bar - with options
• scroll text from right to left - with options
• scroll text from left to right - with options
• backlight alarm (multiple on/off sequence) - with option

Examples

Scroll Right <-> Left

scroll_rl(text,line=1) line is an option, 1 is default value as you can see

import LCD1602_I2C_driver.py as driver
lcd1602 = driver.lcd()
lcd1602.scroll_rl("long text to display",2)

This will display the text string on line 2.

BACKLIGHT ALARM

backlight_alarm(alarms=2) by default it switches Backlight 2 times

import LCD1602_I2C_driver.py as driver
lcd1602 = driver.lcd()
lcd1602.backlight_alarm()

PROGRESS BAR

ShowProgBar(progbar_text="LOADING:", progbar_mini = 0, progbar_maxi = 100)

import LCD1602_I2C_driver.py as driver
lcd1602 = driver.lcd()
# Create object progressbar
progbar = driver.ProgressBar(lcd1602)
progbar.ShowProgBar("STARTING...")