ILI9486
This commit is contained in:
Bartosz Kościów
parent
5a87c44afe
commit
626d012021
65
gfxlcd/demos/ili9325.py
Normal file
65
gfxlcd/demos/ili9325.py
Normal file
@ -0,0 +1,65 @@
|
|||||||
|
import sys
|
||||||
|
sys.path.append("../../")
|
||||||
|
from gfxlcd.driver.ili9325.gpio import GPIO
|
||||||
|
from gfxlcd.driver.ili9325.ili9325 import ILI9325
|
||||||
|
|
||||||
|
|
||||||
|
def hole(x, y):
|
||||||
|
o.draw_pixel(x+1, y)
|
||||||
|
o.draw_pixel(x+2, y)
|
||||||
|
o.draw_pixel(x+3, y)
|
||||||
|
o.draw_pixel(x+1, y + 4)
|
||||||
|
o.draw_pixel(x+2, y + 4)
|
||||||
|
o.draw_pixel(x+3, y + 4)
|
||||||
|
o.draw_pixel(x, y + 1)
|
||||||
|
o.draw_pixel(x+4, y + 1)
|
||||||
|
o.draw_pixel(x, y + 2)
|
||||||
|
o.draw_pixel(x+4, y + 2)
|
||||||
|
o.draw_pixel(x, y + 3)
|
||||||
|
o.draw_pixel(x+4, y + 3)
|
||||||
|
|
||||||
|
|
||||||
|
def draw_net(o):
|
||||||
|
s = 0
|
||||||
|
while s < o.width-1:
|
||||||
|
o.draw_line(s, 0, s, o.height-1)
|
||||||
|
s += 10
|
||||||
|
s = 0
|
||||||
|
while s < o.height-1:
|
||||||
|
o.draw_line(0, s, o.width-1, s)
|
||||||
|
s += 10
|
||||||
|
|
||||||
|
|
||||||
|
drv = GPIO()
|
||||||
|
drv.pins['LED'] = 6
|
||||||
|
drv.pins['CS'] = 18
|
||||||
|
o = ILI9325(240, 320, drv)
|
||||||
|
|
||||||
|
o.init()
|
||||||
|
# for _ in range(0, 50):
|
||||||
|
# hole(random.randint(2,o.width-3), random.randint(2,o.height-3))
|
||||||
|
#
|
||||||
|
# draw_net(o)
|
||||||
|
|
||||||
|
o.color = (10, 230, 200)
|
||||||
|
o.draw_circle(60, 15, 15)
|
||||||
|
o.color = (0, 250, 20)
|
||||||
|
o.draw_circle(53, 10, 3)
|
||||||
|
o.draw_circle(67, 10, 3)
|
||||||
|
o.color = (250, 150, 20)
|
||||||
|
o.draw_arc(60, 15, 10, 45, 135)
|
||||||
|
o.color = (10, 230, 200)
|
||||||
|
o.draw_line(60, 12, 57, 17)
|
||||||
|
o.draw_line(60, 12, 63, 17)
|
||||||
|
o.draw_arc(60, 15, 3, 45, 135)
|
||||||
|
|
||||||
|
o.background_color = (200, 0, 120)
|
||||||
|
o.fill_rect(2, 2, 42, 29)
|
||||||
|
o.background_color = (20, 200, 120)
|
||||||
|
o.fill_rect(119, 2, 109, 12)
|
||||||
|
o.fill_rect(119, 17, 109, 19)
|
||||||
|
|
||||||
|
o.background_color = (255, 255, 255)
|
||||||
|
o.fill_rect(77, 6, 105, 16)
|
||||||
|
o.background_color = (255, 0, 0)
|
||||||
|
o.fill_rect(77, 16, 105, 25)
|
||||||
73
gfxlcd/demos/ili9486.py
Normal file
73
gfxlcd/demos/ili9486.py
Normal file
@ -0,0 +1,73 @@
|
|||||||
|
import sys
|
||||||
|
sys.path.append("../../")
|
||||||
|
from gfxlcd.driver.ili9486.spi import SPI
|
||||||
|
from gfxlcd.driver.ili9486.ili9486 import ILI9486
|
||||||
|
import RPi.GPIO
|
||||||
|
RPi.GPIO.setmode(RPi.GPIO.BCM)
|
||||||
|
import random
|
||||||
|
|
||||||
|
def hole(x, y):
|
||||||
|
o.draw_pixel(x+1, y)
|
||||||
|
o.draw_pixel(x+2, y)
|
||||||
|
o.draw_pixel(x+3, y)
|
||||||
|
o.draw_pixel(x+1, y + 4)
|
||||||
|
o.draw_pixel(x+2, y + 4)
|
||||||
|
o.draw_pixel(x+3, y + 4)
|
||||||
|
o.draw_pixel(x, y + 1)
|
||||||
|
o.draw_pixel(x+4, y + 1)
|
||||||
|
o.draw_pixel(x, y + 2)
|
||||||
|
o.draw_pixel(x+4, y + 2)
|
||||||
|
o.draw_pixel(x, y + 3)
|
||||||
|
o.draw_pixel(x+4, y + 3)
|
||||||
|
|
||||||
|
|
||||||
|
def draw_net(o):
|
||||||
|
s = 0
|
||||||
|
while s < o.width-1:
|
||||||
|
o.draw_line(s, 0, s, o.height-1)
|
||||||
|
s += 10
|
||||||
|
s = 0
|
||||||
|
while s < o.height-1:
|
||||||
|
o.draw_line(0, s, o.width-1, s)
|
||||||
|
s += 10
|
||||||
|
|
||||||
|
|
||||||
|
drv = SPI()
|
||||||
|
o = ILI9486(320, 480, drv)
|
||||||
|
|
||||||
|
print("init")
|
||||||
|
o.init()
|
||||||
|
|
||||||
|
o.color = (255, 120, 0)
|
||||||
|
o.background_color = (255, 120,0)
|
||||||
|
o.fill_rect(50, 150, 205, 205)
|
||||||
|
|
||||||
|
for _ in range(0, 50):
|
||||||
|
hole(random.randint(2,o.width-3), random.randint(2,o.height-3))
|
||||||
|
|
||||||
|
draw_net(o)
|
||||||
|
print("draw")
|
||||||
|
o.color = (10, 230, 200)
|
||||||
|
o.draw_circle(60, 15, 15)
|
||||||
|
o.color = (0, 250, 20)
|
||||||
|
o.draw_circle(53, 10, 3)
|
||||||
|
o.draw_circle(67, 10, 3)
|
||||||
|
o.color = (250, 150, 20)
|
||||||
|
o.draw_arc(60, 15, 10, 45, 135)
|
||||||
|
o.color = (10, 230, 200)
|
||||||
|
o.draw_line(60, 12, 57, 17)
|
||||||
|
o.draw_line(60, 12, 63, 17)
|
||||||
|
o.draw_arc(60, 15, 3, 45, 135)
|
||||||
|
|
||||||
|
o.background_color = (200, 0, 120)
|
||||||
|
o.fill_rect(2, 2, 42, 29)
|
||||||
|
o.background_color = (20, 200, 120)
|
||||||
|
o.fill_rect(119, 2, 109, 12)
|
||||||
|
o.fill_rect(119, 17, 109, 19)
|
||||||
|
|
||||||
|
o.background_color = (255, 255, 255)
|
||||||
|
o.fill_rect(77, 6, 105, 16)
|
||||||
|
o.background_color = (255, 0, 0)
|
||||||
|
o.fill_rect(77, 16, 105, 25)
|
||||||
|
print("end")
|
||||||
|
# o.driver.reset()
|
||||||
122
gfxlcd/driver/ili9486/ili9486.py
Normal file
122
gfxlcd/driver/ili9486/ili9486.py
Normal file
@ -0,0 +1,122 @@
|
|||||||
|
"""ILI9486 chip driver"""
|
||||||
|
import time
|
||||||
|
from gfxlcd.drawing.area import Area
|
||||||
|
from gfxlcd.abstract.chip import Chip
|
||||||
|
|
||||||
|
|
||||||
|
class ILI9486(Area, Chip):
|
||||||
|
"""Class for ILI9486 based LCD"""
|
||||||
|
def __init__(self, width, height, driver):
|
||||||
|
Chip.__init__(self, width, height, driver, True)
|
||||||
|
Area.__init__(self, driver)
|
||||||
|
|
||||||
|
def _converted_background_color(self):
|
||||||
|
"""color from 8-8-8 to 5-6-5"""
|
||||||
|
rgb = self.options['background_color']['R'] << 16 | \
|
||||||
|
self.options['background_color']['G'] << 8 | \
|
||||||
|
self.options['background_color']['B']
|
||||||
|
return ((rgb & 0x00f80000) >> 8) |\
|
||||||
|
((rgb & 0x0000fc00) >> 5) | ((rgb & 0x000000f8) >> 3)
|
||||||
|
|
||||||
|
def _converted_color(self):
|
||||||
|
"""color from 8-8-8 to 5-6-5"""
|
||||||
|
rgb = self.options['color']['R'] << 16 | \
|
||||||
|
self.options['color']['G'] << 8 | \
|
||||||
|
self.options['color']['B']
|
||||||
|
return ((rgb & 0x00f80000) >> 8) |\
|
||||||
|
((rgb & 0x0000fc00) >> 5) | ((rgb & 0x000000f8) >> 3)
|
||||||
|
|
||||||
|
def init(self):
|
||||||
|
"""init display"""
|
||||||
|
self.driver.init()
|
||||||
|
Area.init(self)
|
||||||
|
Chip.init(self)
|
||||||
|
self.driver.reset()
|
||||||
|
|
||||||
|
self.driver.cmd(0x0b, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
|
||||||
|
self.driver.cmd(0x11, None)
|
||||||
|
# self.driver.cmd(250, None)
|
||||||
|
self.driver.cmd(0x3a, None)
|
||||||
|
self.driver.data(0x55, None)
|
||||||
|
|
||||||
|
self.driver.cmd(0xc2, None)
|
||||||
|
self.driver.data(0x44, None)
|
||||||
|
|
||||||
|
self.driver.cmd(0xc5, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
|
||||||
|
self.driver.cmd(0xe0, None)
|
||||||
|
self.driver.data(0x0F, None)
|
||||||
|
self.driver.data(0x1F, None)
|
||||||
|
self.driver.data(0x1C, None)
|
||||||
|
self.driver.data(0x0C, None)
|
||||||
|
self.driver.data(0x0F, None)
|
||||||
|
self.driver.data(0x08, None)
|
||||||
|
self.driver.data(0x48, None)
|
||||||
|
self.driver.data(0x98, None)
|
||||||
|
self.driver.data(0x37, None)
|
||||||
|
self.driver.data(0x0A, None)
|
||||||
|
self.driver.data(0x13, None)
|
||||||
|
self.driver.data(0x04, None)
|
||||||
|
self.driver.data(0x11, None)
|
||||||
|
self.driver.data(0x0D, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
|
||||||
|
self.driver.cmd(0x10000e1, None)
|
||||||
|
self.driver.data(0x0F, None)
|
||||||
|
self.driver.data(0x32, None)
|
||||||
|
self.driver.data(0x2E, None)
|
||||||
|
self.driver.data(0x0B, None)
|
||||||
|
self.driver.data(0x0D, None)
|
||||||
|
self.driver.data(0x05, None)
|
||||||
|
self.driver.data(0x47, None)
|
||||||
|
self.driver.data(0x75, None)
|
||||||
|
self.driver.data(0x37, None)
|
||||||
|
self.driver.data(0x06, None)
|
||||||
|
self.driver.data(0x10, None)
|
||||||
|
self.driver.data(0x03, None)
|
||||||
|
self.driver.data(0x24, None)
|
||||||
|
self.driver.data(0x20, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
|
||||||
|
self.driver.cmd(0x10000e2, None)
|
||||||
|
self.driver.data(0x0F, None)
|
||||||
|
self.driver.data(0x32, None)
|
||||||
|
self.driver.data(0x2E, None)
|
||||||
|
self.driver.data(0x0B, None)
|
||||||
|
self.driver.data(0x0D, None)
|
||||||
|
self.driver.data(0x05, None)
|
||||||
|
self.driver.data(0x47, None)
|
||||||
|
self.driver.data(0x75, None)
|
||||||
|
self.driver.data(0x37, None)
|
||||||
|
self.driver.data(0x06, None)
|
||||||
|
self.driver.data(0x10, None)
|
||||||
|
self.driver.data(0x03, None)
|
||||||
|
self.driver.data(0x24, None)
|
||||||
|
self.driver.data(0x20, None)
|
||||||
|
self.driver.data(0x00, None)
|
||||||
|
|
||||||
|
self.driver.cmd(0x11, None)
|
||||||
|
self.driver.cmd(0x29, None)
|
||||||
|
|
||||||
|
def _set_area(self, pos_x1, pos_y1, pos_x2, pos_y2):
|
||||||
|
"""select area to work with"""
|
||||||
|
self.driver.cmd(0x2a, None)
|
||||||
|
self.driver.data(pos_x1>>8, None)
|
||||||
|
self.driver.data(pos_x1&0xff, None)
|
||||||
|
self.driver.data(pos_x2>>8, None)
|
||||||
|
self.driver.data(pos_x2&0xff, None)
|
||||||
|
self.driver.cmd(0x2b, None)
|
||||||
|
self.driver.data(pos_y1>>8, None)
|
||||||
|
self.driver.data(pos_y1&0xff, None)
|
||||||
|
self.driver.data(pos_y2>>8, None)
|
||||||
|
self.driver.data(pos_y2&0xff, None)
|
||||||
|
self.driver.cmd(0x2c, None)
|
||||||
|
|
||||||
|
# for _ in range(0, pos_x1*pos_y1):
|
||||||
|
# self.driver.data(0xf00ff, None)
|
||||||
@ -10,7 +10,7 @@ class SPI(Driver):
|
|||||||
"""SPI communication driver"""
|
"""SPI communication driver"""
|
||||||
def __init__(self, spi=0, speed=2000000):
|
def __init__(self, spi=0, speed=2000000):
|
||||||
self.pins = {
|
self.pins = {
|
||||||
'CS_LCD': 8,
|
'CS': 8,
|
||||||
'RST': 25,
|
'RST': 25,
|
||||||
'RS': 24,
|
'RS': 24,
|
||||||
'LED': None
|
'LED': None
|
||||||
@ -28,7 +28,7 @@ class SPI(Driver):
|
|||||||
RPi.GPIO.output(self.pins[pin], 0)
|
RPi.GPIO.output(self.pins[pin], 0)
|
||||||
|
|
||||||
if self.pins['CS']:
|
if self.pins['CS']:
|
||||||
RPi.GPIO.output(self.pins['CS_LCD'], 1)
|
RPi.GPIO.output(self.pins['CS'], 1)
|
||||||
|
|
||||||
if self.pins['LED']:
|
if self.pins['LED']:
|
||||||
RPi.GPIO.output(self.pins['LED'], 1)
|
RPi.GPIO.output(self.pins['LED'], 1)
|
||||||
@ -50,16 +50,16 @@ class SPI(Driver):
|
|||||||
"""send command to display"""
|
"""send command to display"""
|
||||||
RPi.GPIO.output(self.pins['RS'], 0)
|
RPi.GPIO.output(self.pins['RS'], 0)
|
||||||
if self.pins['CS']:
|
if self.pins['CS']:
|
||||||
RPi.GPIO.output(self.pins['CS_LCD'], 0)
|
RPi.GPIO.output(self.pins['CS'], 0)
|
||||||
self.spi.xfer2(data)
|
self.spi.xfer2([data])
|
||||||
if self.pins['CS']:
|
if self.pins['CS']:
|
||||||
RPi.GPIO.output(self.pins['CS_LCD'], 1)
|
RPi.GPIO.output(self.pins['CS'], 1)
|
||||||
|
|
||||||
def data(self, data, enable):
|
def data(self, data, enable):
|
||||||
"""send data to display"""
|
"""send data to display"""
|
||||||
RPi.GPIO.output(self.pins['RS'], 1)
|
RPi.GPIO.output(self.pins['RS'], 1)
|
||||||
if self.pins['CS']:
|
if self.pins['CS']:
|
||||||
RPi.GPIO.output(self.pins['CS_LCD'], 0)
|
RPi.GPIO.output(self.pins['CS'], 0)
|
||||||
self.spi.xfer2(data)
|
self.spi.xfer2([data])
|
||||||
if self.pins['CS']:
|
if self.pins['CS']:
|
||||||
RPi.GPIO.output(self.pins['CS_LCD'], 1)
|
RPi.GPIO.output(self.pins['CS'], 1)
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user