Using MatrixPortal M4 for animation

Commonthe librariesbitmap file you need:

created
1. adafruit_matrixportal
into
2. adafruit_debouncer.mpy
the
3. adafruit_portalbase
4. adafruit_esp32spi
5. neopixel.mpy
6. adafruit_bus_device
7. adafruit_requests.mpy
8. adafruit_fakerequests.mpy
9. adafruit_io
10. adafruit_bitmap_font
11. adafruit_display_text
12. adafruit_lis3dh.mpy
13. adafruit_minimqtt
14. adafruit_ticks.py
15. adafruit_rgb_display
16. adafruit_imageload
17. adafruit_display_shapesfolder.

Code - Scrolling Text

# SPDX-FileCopyrightText: 2020 JeffJohn EplerPark for Adafruit Industries
#
# SPDX-License-Identifier: MIT

#import This example implements a simple two line scroller using
# Adafruit_CircuitPython_Display_Text. Each line has its own color
# and it is possible to modify the example to use other fonts and non-standard
# characters.time
import adafruit_display_text.labelos
import board
import displayio
importfrom framebufferiodigitalio import rgbmatrixDigitalInOut, Pull
from adafruit_matrixportal.matrix import terminalioMatrix
from adafruit_bitmap_fontadafruit_debouncer import bitmap_fontDebouncer

fromSPRITESHEET_FOLDER displayio= import"/bmp"
BitmapDEFAULT_FRAME_DURATION = 0.1  # If100ms

thereFRAME_DURATION_OVERRIDES was= a{
    display"KIRBY.bmp": before0.05,
(protomatter, LCD, or E-paper), release it so}

# we--- canDisplay createsetup ours
displayio.release_displays()---
matrix = rgbmatrix.RGBMatrix(
    Matrix(width=64, height=64, bit_depth=6,6)
rgb_pins=[
        board.MTX_R1,
        board.MTX_G1,
        board.MTX_B1,
        board.MTX_R2,
        board.MTX_G2,
        board.MTX_B2
    ],
    addr_pins=[
        board.MTX_ADDRA,
        board.MTX_ADDRB,
        board.MTX_ADDRC,
        board.MTX_ADDRD
    ],
    clock_pin=board.MTX_CLK,
    latch_pin=board.MTX_LAT,
    output_enable_pin=board.MTX_OE
)
display = framebufferio.FramebufferDisplay(matrix, auto_refresh=False)
keycolour = 0X7BFF4A
# Create two lines of text to scroll. Besides changing the text, you can also
# customize the color and font (using Adafruit_CircuitPython_Bitmap_Font).
# To keep this demo simple, we just used the built-in font.
# The Y coordinates of the two lines were chosen so that they looked good
# but if you change the font you might find that other values work better.
line1 = adafruit_display_text.label.Label(
    terminalio.FONT,
    color=keycolour, #white
    text="This is Creative Technology Hub")
line1.x = display.width
line1.y = 5

line2 = adafruit_display_text.label.Label(
    terminalio.FONT,
    color=0x000000,
    background_color=keycolour,
    background_tight = True,
    text="Hello Hello Hello Hello Hello Helloooooooooo")
line2.x = display.width
line2.y = 15

line3 = adafruit_display_text.label.Label(
    terminalio.FONT,
    color=keycolour,
    
    text="Stop peeking come in")
line3.x = display.width
line3.y = 26

# Put each line of text into a Group, then show that group.
gsprite_group = displayio.Group()
g.append(line1)
g.append(line2)
g.append(line3)
matrix.display.root_group = gsprite_group


file_list = sorted(
    [
        f
        for f in os.listdir(SPRITESHEET_FOLDER)
        if (f.endswith(".bmp") and not f.startswith("."))
    ]
)

if len(file_list) == 0:
    raise RuntimeError("No images found")

current_image = None
current_frame = 0
current_loop = 0
frame_count = 0
frame_duration = DEFAULT_FRAME_DURATION
direction = 1 #1 for forward, -1 for backward

def load_image():
    """
    Load an image as a sprite
    """
    # Thispylint: functiondisable=global-statement
    willglobal scootcurrent_frame, onecurrent_loop, labelframe_count, aframe_duration
    pixelwhile sprite_group:
        sprite_group.pop()

    filename = SPRITESHEET_FOLDER + "/" + file_list[current_image]


    # # CircuitPython 7+ compatible
    bitmap = displayio.OnDiskBitmap(filename)
    sprite = displayio.TileGrid(
         bitmap,
         pixel_shader=bitmap.pixel_shader,
         tile_width=bitmap.width,
         tile_height=matrix.display.height,
     )

    sprite_group.append(sprite)

    current_frame = 0
    current_loop = 0
    frame_count = int(bitmap.height / matrix.display.height)
    frame_duration = DEFAULT_FRAME_DURATION
    if file_list[current_image] in FRAME_DURATION_OVERRIDES:
        frame_duration = FRAME_DURATION_OVERRIDES[file_list[current_image]]
    direction = 1

def advance_image():
    """
    Advance to the leftnext image in the list and send itloop back toat the end
    """
    # thepylint: fardisable=global-statement
    rightglobal current_image
    if it'scurrent_image goneis allnot None:
        current_image += 1
    if current_image is None or current_image >= len(file_list):
        current_image = 0
    load_image()


def advance_frame():
    """
    Advance to the waynext offframe screen.and Thisloop goesback inat athe functionend
    """
    # becausepylint: we'lldisable=global-statement
    doglobal exactlycurrent_frame, thecurrent_loop, samedirection
    thingcurrent_frame with+= line1direction
    andif line2current_frame below.>= defframe_count:
        scroll(line):
    line.xcurrent_frame = line.xframe_count - 1
        line_width = line.bounding_box[2]
    if line.x < -line_width:
        line.x = display.width

# This function scrolls lines backwards.  Try switching which function is
# called for line2 below!
def reverse_scroll(line):
    line.x = line.x + 1
    line_width = line.bounding_box[2]
    if line.x >= display.width:
        line.xdirection = -line_width1  # YouReverse candirection
    addelif morecurrent_frame effects< in0:
        thiscurrent_frame loop.= For0
        instance,direction maybe= you want to set the1  # colorForward ofdirection
    eachsprite_group[0][0] label= tocurrent_frame



a different value.advance_image()

while True:
    scroll(line1)advance_frame()
    #scroll(line2)
    scroll(line3)
    reverse_scroll(line2)
    display.refresh(minimum_frames_per_second=1)time.sleep(frame_duration)