You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
141 lines
6.9 KiB
Python
141 lines
6.9 KiB
Python
"""ILI9341 demo (fonts)."""
|
|
from time import sleep
|
|
from ili9341 import Display, color565
|
|
from machine import Pin, SPI # type: ignore
|
|
from xglcd_font import XglcdFont
|
|
|
|
|
|
def test():
|
|
"""Test code."""
|
|
# Baud rate of 40000000 seems about the max
|
|
spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
|
|
display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
|
|
|
|
print('Loading fonts...')
|
|
print('Loading arcadepix')
|
|
arcadepix = XglcdFont('fonts/ArcadePix9x11.c', 9, 11)
|
|
print('Loading bally')
|
|
bally = XglcdFont('fonts/Bally7x9.c', 7, 9)
|
|
print('Loading broadway')
|
|
broadway = XglcdFont('fonts/Broadway17x15.c', 17, 15)
|
|
print('Loading espresso_dolce')
|
|
espresso_dolce = XglcdFont('fonts/EspressoDolce18x24.c', 18, 24)
|
|
print('Loading fixed_font')
|
|
fixed_font = XglcdFont('fonts/FixedFont5x8.c', 5, 8)
|
|
print('Loading neato')
|
|
neato = XglcdFont('fonts/Neato5x7.c', 5, 7, letter_count=223)
|
|
print('Loading robotron')
|
|
robotron = XglcdFont('fonts/Robotron13x21.c', 13, 21)
|
|
print('Loading unispace')
|
|
unispace = XglcdFont('fonts/Unispace12x24.c', 12, 24)
|
|
print('Loading wendy')
|
|
wendy = XglcdFont('fonts/Wendy7x8.c', 7, 8)
|
|
print('Fonts loaded.')
|
|
|
|
text_heights = [11, 9, 15, 24, 8, 7, 21, 24, 8] # Heights of each line
|
|
num_lines = len(text_heights) # Number of lines
|
|
total_text_height = sum(text_heights) # Total height of all text lines
|
|
# Calculate available space to distribute
|
|
available_height = display.height - total_text_height
|
|
# Calculate the vertical gap between each line
|
|
gap_between_lines = available_height // (num_lines + 1)
|
|
# Start drawing the text at the first position
|
|
y_position = gap_between_lines # Start of first line of text
|
|
# Draw each text line with adjusted Y positions
|
|
display.draw_text(0, y_position, 'Arcade Pix 9x11', arcadepix,
|
|
color565(255, 0, 0))
|
|
y_position += text_heights[0] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Bally 7x9', bally, color565(0, 255, 0))
|
|
y_position += text_heights[1] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Broadway', broadway,
|
|
color565(0, 0, 255))
|
|
y_position += text_heights[2] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Espresso', espresso_dolce,
|
|
color565(0, 255, 255))
|
|
y_position += text_heights[3] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Fixed Font 5x8', fixed_font,
|
|
color565(255, 0, 255))
|
|
y_position += text_heights[4] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Neato 5x7', neato, color565(255, 255, 0))
|
|
y_position += text_heights[5] + gap_between_lines
|
|
display.draw_text(0, y_position, 'ROBOTRON', robotron,
|
|
color565(255, 255, 255))
|
|
y_position += text_heights[6] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Unispace', unispace,
|
|
color565(255, 128, 0))
|
|
y_position += text_heights[7] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Wendy 7x8', wendy, color565(255, 0, 128))
|
|
sleep(9)
|
|
|
|
display.clear()
|
|
y_position = gap_between_lines # Start of first line of text
|
|
display.draw_text(0, y_position, 'Arcade Pix 9x11', arcadepix,
|
|
color565(255, 0, 0), background=color565(0, 255, 255))
|
|
y_position += text_heights[0] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Bally 7x9', bally,
|
|
color565(0, 255, 0), background=color565(0, 0, 128))
|
|
y_position += text_heights[1] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Broadway', broadway,
|
|
color565(0, 0, 255), background=color565(255, 255, 0))
|
|
y_position += text_heights[2] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Espresso', espresso_dolce,
|
|
color565(0, 255, 255), background=color565(255, 0, 0))
|
|
y_position += text_heights[3] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Fixed Font 5x8', fixed_font,
|
|
color565(255, 0, 255), background=color565(0, 128, 0))
|
|
y_position += text_heights[4] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Neato 5x7', neato,
|
|
color565(255, 255, 0), background=color565(0, 0, 255))
|
|
y_position += text_heights[5] + gap_between_lines
|
|
display.draw_text(0, y_position, 'ROBOTRON', robotron,
|
|
color565(255, 255, 255),
|
|
background=color565(128, 128, 128))
|
|
y_position += text_heights[6] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Unispace', unispace,
|
|
color565(255, 128, 0), background=color565(0, 128, 255))
|
|
y_position += text_heights[7] + gap_between_lines
|
|
display.draw_text(0, y_position, 'Wendy 7x8', wendy,
|
|
color565(255, 0, 128),
|
|
background=color565(255, 255, 255))
|
|
sleep(9)
|
|
|
|
display.clear()
|
|
# Calculate available horizontal space
|
|
available_width = display.width - total_text_height
|
|
# Calculate the horizontal gap between each line
|
|
gap_between_lines = available_width // (num_lines + 1)
|
|
# Starting X position for each line
|
|
x_position = gap_between_lines
|
|
# Draw each text line with adjusted X positions
|
|
display.draw_text(x_position, display.height - 1, 'Arcade Pix 9x11',
|
|
arcadepix, color565(255, 0, 0), landscape=True)
|
|
x_position += text_heights[0] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'Bally 7x9', bally,
|
|
color565(0, 255, 0), landscape=True)
|
|
x_position += text_heights[1] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'Broadway 17x15',
|
|
broadway, color565(0, 0, 255), landscape=True)
|
|
x_position += text_heights[2] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'Espresso',
|
|
espresso_dolce, color565(0, 255, 255), landscape=True)
|
|
x_position += text_heights[3] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'Fixed Font 5x8',
|
|
fixed_font, color565(255, 0, 255), landscape=True)
|
|
x_position += text_heights[4] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'Neato 5x7', neato,
|
|
color565(255, 255, 0), landscape=True)
|
|
x_position += text_heights[5] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'ROBOTRON',
|
|
robotron, color565(255, 255, 255), landscape=True)
|
|
x_position += text_heights[6] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'Unispace',
|
|
unispace, color565(255, 128, 0), landscape=True)
|
|
x_position += text_heights[7] + gap_between_lines
|
|
display.draw_text(x_position, display.height - 1, 'Wendy 7x8', wendy,
|
|
color565(255, 0, 128), landscape=True)
|
|
sleep(9)
|
|
display.cleanup()
|
|
|
|
|
|
test()
|