Unit OLED

Example

Draw the M5Stack graph

from m5stack import *
from m5ui import *
from uiflow import *
import time
import unit

setScreenColor(0x222222)
oled_1 = unit.get(unit.OLED, unit.PORTA)

while True:
  oled_1.fill(0x000000)
  oled_1.show()
  oled_1.text('Unit OLED Example', 0, 0, 0xffffff)
  oled_1.show()
  wait(5)
  oled_1.fill(0x000000)
  oled_1.show()
  oled_1.image(25, 0, "/flash/img/m5stack.pbm")
  oled_1.show()
  wait(5)
  wait_ms(2)

API

oled_0.fill(0xffffff)

• Set screen color fill
  • White
  • Black

oled_0.fill_rect(0, 0, 0, 0, 0xffffff)

• Fill a specified area with color
  • White
  • Black

oled_0.hline(0, 0, 0, 0xffffff)

• Draw a horizontal line
  • White
  • Black

oled_0.image(0, 0, "/flash/img/m5stack.pbm")

• Fill with an image

oled_0.invert(1)

• Set screen rotation

oled_0.line(0, 0, 0, 0, 0xffffff)

• Draw a horizontal line
  • White
  • Black

oled_0.pixel(0, 0, 0xffffff)

• Draw a pixel
  • White
  • Black

oled_0.poweroff()

• Turn off power

oled_0.poweron()

• Turn on power

oled_0.rect(0, 0, 0, 0, 0xffffff)

• Draw a rectangle
  • White
  • Black

oled_0.scroll(0, 0)

• Scroll the screen

oled_0.show()

• Activate Unit

oled_0.text('', 0, 0, 0xffffff)

• Draw text
  • White
  • Black

oled_0.vline(0, 0, 0, 0xffffff)

• Draw a vertical line
  • White
  • Black