from machine import Pin, SoftI2C
from ssd1306 import SSD1306_I2C
from utime import sleep

i2c = SoftI2C(sda=Pin(21), scl=Pin(22))
display = SSD1306_I2C(128, 64, i2c)

# Basic functions:

# display.poweroff()     # power off the display, pixels persist in memory
# display.poweron()      # power on the display, pixels redrawn
# display.contrast(0)    # dim
# display.contrast(255)  # bright
# display.invert(1)      # display inverted
# display.invert(0)      # display normal
# display.rotate(True)   # rotate 180 degrees
# display.rotate(False)  # rotate 0 degrees
# display.show()         # write the contents of the FrameBuffer to display memory

# display.fill(0)                         # fill entire screen with colour=0
# display.pixel(0, 10)                    # get pixel at x=0, y=10
# display.pixel(0, 10, 1)                 # set pixel at x=0, y=10 to colour=1
# display.hline(0, 8, 4, 1)               # draw horizontal line x=0, y=8, width=4, colour=1
# display.vline(0, 8, 4, 1)               # draw vertical line x=0, y=8, height=4, colour=1
# display.line(0, 0, 127, 63, 1)          # draw a line from 0,0 to 127,63
# display.rect(10, 10, 107, 43, 1)        # draw a rectangle outline 10,10 to 117,53, colour=1
# display.fill_rect(10, 10, 107, 43, 1)   # draw a solid rectangle 10,10 to 117,53, colour=1
# display.text('Hello World', 0, 0, 1)    # draw some text at x=0, y=0, colour=1
# display.scroll(20, 0)                   # scroll 20 pixels to the rightds

display.fill(0)
display.text('hello', 0,0,1)
display.show()
sleep(5)
display.fill(1)
display.show()
sleep(5)
display.text('nuggets', 30, 30, 0)
display.show()