Unit Glass

Example

Draw text, lines, circles and wake the buzzer

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

setScreenColor(0x222222)
glass_0 = unit.get(unit.GLASS_OLED, unit.PORTA)

glass_0.draw_text('M5Stack', 0, 0, 8, 1)
glass_0.draw_line(0, 10, 50, 10, 1)
glass_0.draw_circle(30, 30, 8, 1)
glass_0.disp_show()
glass_0.buzzer_freq(1000, 50)
glass_0.buzzer_ctrl(1)
wait(1)
glass_0.buzzer_ctrl(0)

API

glass_0.disp_ctrl(1)

• Set screen display switch
  • 1:ON
  • 0:OFF

glass_0.buzzer_freq(1000, 50)

• Set buzzer frequency and duty cycle

glass_0.colour_reverse(0)

• Set screen color (normal display or inverted color)
  • 1: NORMAL
  • 0: REVERSE

glass_0.disp_clear()

• Clear screen display

glass_0.disp_ctrl(1)

• Set screen display switch (repeated but might be for emphasis)
  • 1: ON
  • 0: OFF

glass_0.disp_invert(0, 0)

• Set display mode, normal or inverted
  • 1: NORMAL
  • 0: REVERSE
  • filp: (0°/180°) for flipping the display vertically

glass_0.disp_show()

• Turn on screen display switch

glass_0.draw_circle(0, 0, 5, 1)

• Draw a circle, input radius and coordinates

glass_0.draw_line(0, 0, 10, 10, 1)

• Draw a line, input coordinates from point to point

glass_0.draw_pixel(0, 0, 1)

• Input pixel for display

glass_0.draw_text('', 0, 0, 8, 1)

• Display text, input coordinates and font size

print(glass_0.get_button_status(0))

• Get the state of buttons

print(glass_0.get_firmware_version())

• Get the firmware version