def get_display_driver():
"""
Get the dispay driver
@return disp: display driver on which we display image
"""
# Config for display baudrate (default max is 24mhz):
BAUDRATE = 24000000
# Configuration for CS and DC pins
cs_pin = digitalio.DigitalInOut(board.CE0)
dc_pin = digitalio.DigitalInOut(board.D17)
reset_pin = digitalio.DigitalInOut(board.D27)
# Setup SPI bus using hardware SPI:
spi = board.SPI()
#initialize st7735 display driver for 1.44" TFT
disp = st7735.ST7735R(spi,
rotation=270,
height=128,
x_offset=2,
y_offset=3,
cs=cs_pin,
dc=dc_pin,
rst=reset_pin,
baudrate=BAUDRATE)
return disp
def initialize(self):
spi = board.SPI()
self.display = st7735.ST7735R(spi,
rotation=self.rotation,
cs=ST7735Controller.cs_pin,
dc=ST7735Controller.dc_pin,
rst=ST7735Controller.reset_pin,
baudrate=ST7735Controller.BAUDRATE)
if self.display.rotation % 180 == 90:
self.display_height = self.display.width
self.display_width = self.display.height
else:
self.display_height = self.display.height
self.display_width = self.display.width
def __init__(self, upside_down=False, name='screen'):
cs_pin = digitalio.DigitalInOut(board.CE0)
dc_pin = digitalio.DigitalInOut(board.D24)
reset_pin = digitalio.DigitalInOut(board.D25)
BAUDRATE = 40000000
spi = board.SPI()
self.name = name
self.active = False
rotation_angle = 90 if not upside_down else 270
self.disp = st7735.ST7735R(spi, rotation=rotation_angle, cs=cs_pin, dc=dc_pin, rst=reset_pin, baudrate=BAUDRATE)
self.bgcolor = color565(0, 0, 0)
self.led = LED(config.screen_led_pin, initial_value=True)
# --- swap width/height, if
if self.disp.rotation % 180 == 90:
height, width = self.disp.width, self.disp.height
else:
width, height = self.disp.width, self.disp.height
self.width, self.height = width, height
logger.debug(F" ---> disp {self.disp.width},{self.disp.height}")
self.boldfont = ImageFont.truetype(pkg_resources.resource_filename("timemachine.fonts", "DejaVuSansMono-Bold.ttf"), 33)
self.boldsmall = ImageFont.truetype(pkg_resources.resource_filename("timemachine.fonts", "DejaVuSansMono-Bold.ttf"), 22)
self.font = ImageFont.truetype(pkg_resources.resource_filename("timemachine.fonts", "ariallgt.ttf"), 30)
self.smallfont = ImageFont.truetype(pkg_resources.resource_filename("timemachine.fonts", "ariallgt.ttf"), 20)
self.oldfont = ImageFont.truetype(pkg_resources.resource_filename("timemachine.fonts", "FreeMono.ttf"), 20)
self.largefont = ImageFont.truetype(pkg_resources.resource_filename("timemachine.fonts", "FreeMono.ttf"), 30)
self.hugefont = ImageFont.truetype(pkg_resources.resource_filename("timemachine.fonts", "FreeMono.ttf"), 40)
self.image = Image.new("RGB", (width, height))
self.draw = ImageDraw.Draw(self.image) # draw using this object. Display image when complete.
self.staged_date = None
self.selected_date = None
self.staged_date_bbox = Bbox(0, 0, 160, 31)
# self.selected_date_bbox = Bbox(0,100,130,128)
self.selected_date_bbox = Bbox(0, 100, 160, 128)
self.venue_bbox = Bbox(0, 31, 160, 56)
self.nevents_bbox = Bbox(148, 31, 160, 56)
self.track1_bbox = Bbox(0, 55, 160, 77)
self.track2_bbox = Bbox(0, 78, 160, 100)
self.playstate_bbox = Bbox(130, 100, 160, 128)
self.sbd_bbox = Bbox(155, 100, 160, 108)
self.exp_bbox = Bbox(0, 55, 160, 100)
self.update_now = True
self.sleeping = False
def __init__(self):
""" Create a lcd_dislpay object """
# Create the display for 1.8" ST7735R:
self.disp = st7735.ST7735R(
SPI,
rotation=ROTATION,
cs=CS_PIN,
dc=DC_PIN,
rst=RESET_PIN,
baudrate=BAUDRATE,
)
# Set display dimensions.
# We swap height/width to rotate display to landscape
self.width = self.disp.height
self.height = self.disp.width
# Initialize to an empty black screen
self.clear_screen()
def __init__(self):
""" Create a lcd_display object """
# Create the display for 1.8" ST7735R:
self.disp = st7735.ST7735R(
SPI,
rotation=ROTATION,
cs=CS_PIN,
dc=DC_PIN,
rst=RESET_PIN,
baudrate=BAUDRATE,
)
# Set display dimensions.
# We swap height/width to rotate display to landscape
self.width = self.disp.height
self.height = self.disp.width
# Create blank image for drawing
self.image = Image.new(COLOUR_MODEL, (self.width, self.height))
# Get drawing object to draw on image
self.draw = ImageDraw.Draw(self.image)
# Initialize to an empty black screen
self.clear_screen()
cs_pin = digitalio.DigitalInOut(board.CE0)
dc_pin = digitalio.DigitalInOut(board.D25)
reset_pin = digitalio.DigitalInOut(board.D24)
# Config for display baudrate (default max is 24mhz):
BAUDRATE = 24000000
# Setup SPI bus using hardware SPI:
spi = board.SPI()
# pylint: disable=line-too-long
# Create the display:
disp = st7735.ST7735R(
spi,
rotation=90, # 1.8" ST7735R
cs=cs_pin,
dc=dc_pin,
rst=reset_pin,
baudrate=BAUDRATE,
)
# pylint: enable=line-too-long
# Create blank image for drawing.
# Make sure to create image with mode 'RGB' for full color.
if disp.rotation % 180 == 90:
height = disp.width # we swap height/width to rotate it to landscape!
width = disp.height
else:
width = disp.width # we swap height/width to rotate it to landscape!
height = disp.height
image = Image.new("RGB", (width, height))
# Configuration for CS and DC pins (these are PiTFT defaults):
cs_pin = digitalio.DigitalInOut(board.CE0)
dc_pin = digitalio.DigitalInOut(board.D24)
reset_pin = digitalio.DigitalInOut(board.D25)
# Config for display baudrate (default max is 24mhz):
BAUDRATE = 24000000
# Setup SPI bus using hardware SPI:
spi = board.SPI()
camera =PiCamera()
camera.resolution = (128, 128)
disp = st7735.ST7735R(spi, rotation=270, height=128, x_offset=2, y_offset=3,
cs=cs_pin, dc=dc_pin, rst=reset_pin, baudrate=BAUDRATE)
width = disp.width # we swap height/width to rotate it to landscape!
height = disp.height
image = Image.new('RGB', (width, height))
camera.framerate = 30
# Get drawing object to draw on image.
draw = ImageDraw.Draw(image)
while(True):
camera.capture('/home/pi/Desktop/picture 1.bmp')
image = Image.open("picture 1.bmp")
# Scale the image to the smaller screen dimension
# pylint: disable=line-too-long
# Create the display:
# disp = st7789.ST7789(spi, rotation=90, # 2.0" ST7789
# disp = st7789.ST7789(spi, height=240, y_offset=80, rotation=180, # 1.3", 1.54" ST7789
# disp = st7789.ST7789(spi, rotation=90, width=135, height=240, x_offset=53, y_offset=40, # 1.14" ST7789
# disp = hx8357.HX8357(spi, rotation=180, # 3.5" HX8357
# disp = st7735.ST7735R(spi, rotation=90, # 1.8" ST7735R
disp = st7735.ST7735R(
spi,
rotation=270,
height=128,
x_offset=2,
y_offset=3, # 1.44" ST7735R
# disp = st7735.ST7735R(spi, rotation=90, bgr=True, # 0.96" MiniTFT ST7735R
# disp = ssd1351.SSD1351(spi, rotation=180, # 1.5" SSD1351
# disp = ssd1351.SSD1351(spi, height=96, y_offset=32, rotation=180, # 1.27" SSD1351
# disp = ssd1331.SSD1331(spi, rotation=180, # 0.96" SSD1331
cs=cs_pin,
dc=dc_pin,
rst=reset_pin,
baudrate=BAUDRATE,
)
# pylint: enable=line-too-long
# Create blank image for drawing.
# Make sure to create image with mode 'RGB' for full color.
if disp.rotation % 180 == 90:
height = disp.width # we swap height/width to rotate it to landscape!
width = disp.height
else:
def print(lineNumber, lineText):
import digitalio
import board
from PIL import Image, ImageDraw, ImageFont
import adafruit_rgb_display.st7735 as st7735
BORDER = 20
FONTSIZE = 24
#pins for SPI communication and reset
cs_pin = digitalio.DigitalInOut(board.CE0)
dc_pin = digitalio.DigitalInOut(board.D25)
reset_pin = digitalio.DigitalInOut(board.D24)
BAUDRATE = 24000000
spi = board.SPI()
disp = st7735.ST7735R(spi, rotation=90,
cs=cs_pin,
dc=dc_pin,
rst=reset_pin,
baudrate=BAUDRATE,
)
height = disp.width
width = disp.height
image = Image.new("RGB", (width, height))
draw = ImageDraw.Draw(image)
font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", FONTSIZE)
(font_width, font_height) = font.getsize(lineText)
#line 1
if lineNumber == 1:
draw.text((0,0),lineText,font=font,fill=(255,255,0),
)
#line 2
elif lineNumber == 2:
draw.text((0, font_height),lineText,font=font,fill=(255,255,0),
)
#line 3
elif lineNumber == 3:
draw.text((0,font_height*2),lineText,font=font,fill=(255,255,0),
)
#line 4
elif lineNumber == 4:
draw.text((0,font_height*3),lineText,font=font,fill=(255,255,0),
)
elif lineNumber == 5:
image = Image.open("kukka.jpg")
#line 5 does not fit using this font size (24)
"""
draw.text(
(width // 2 - font_width // 2, height // 2 - font_height // 2),
text,
font=font,
fill=(255, 255, 0),
)"""
disp.image(image)
# Create the display:
# disp = st7789.ST7789(spi, rotation=90, # 2.0" ST7789
# disp = st7789.ST7789(spi, height=240, y_offset=80, rotation=180, # 1.3", 1.54" ST7789
# disp = st7789.ST7789(spi, rotation=90, width=135, height=240, x_offset=53, y_offset=40, # 1.14" ST7789
# disp = hx8357.HX8357(spi, rotation=180, # 3.5" HX8357
# disp = st7735.ST7735R(spi, rotation=90, # 1.8" ST7735R
# disp = st7735.ST7735R(spi, rotation=270, height=128, x_offset=2, y_offset=3, # 1.44" ST7735R
# disp = st7735.ST7735R(spi, rotation=90, bgr=True, # 0.96" MiniTFT ST7735R
# disp = ssd1351.SSD1351(spi, rotation=180, # 1.5" SSD1351
# disp = ssd1351.SSD1351(spi, height=96, y_offset=32, rotation=180, # 1.27" SSD1351
# disp = ssd1331.SSD1331(spi, rotation=180, # 0.96" SSD1331
#disp = ili9341.ILI9341(
disp = st7735.ST7735R(
spi,
rotation=0, # 2.2", 2.4", 2.8", 3.2" ILI9341
cs=cs_pin,
dc=dc_pin,
rst=reset_pin,
baudrate=BAUDRATE,
)
# pylint: enable=line-too-long
# Create blank image for drawing.
# Make sure to create image with mode 'RGB' for full color.
print(disp.width)
print(disp.height)
"""
if disp.rotation % 180 == 90:
height = disp.width # we swap height/width to rotate it to landscape!
width = disp.height
else:
# First define some constants to allow easy resizing of shapes.
BORDER = 20
FONTSIZE = 24
# Configuration for CS and DC pins (these are PiTFT defaults):
cs_pin = digitalio.DigitalInOut(board.CE0)
dc_pin = digitalio.DigitalInOut(board.D24)
reset_pin = digitalio.DigitalInOut(board.D25)
# Config for display baudrate (default max is 24mhz):
BAUDRATE = 24000000
# Setup SPI bus using hardware SPI:
spi = board.SPI()
disp = st7735.ST7735R(
spi,
rotation=90,
height=160,
width=120,
cs=cs_pin,
dc=dc_pin,
rst=reset_pin,
baudrate=BAUDRATE,
)
# Create blank image for drawing.
# Make sure to create image with mode 'RGB' for full color.
if disp.rotation % 180 == 90:
height = disp.width # we swap height/width to rotate it to landscape!
width = disp.height
else:
width = disp.width # we swap height/width to rotate it to landscape!
height = disp.height
print("Width " + str(width) + " Height " + str(height))
image = Image.new("RGB", (width, height))
