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Update library to support FT232H SPI.

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This commit is contained in:
Tony DiCola
2014-11-20 21:11:24 -08:00
parent 7fba862fdd
commit 96115a2b97
2 changed files with 10 additions and 7 deletions
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11
Adafruit_ILI9341/ILI9341.py
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@@ -118,8 +118,8 @@ def image_to_data(image):
class ILI9341(object): class ILI9341(object):
"""Representation of an ILI9341 TFT LCD.""" """Representation of an ILI9341 TFT LCD."""
def __init__(self, dc, spi, rst=None, gpio=GPIO.get_platform_gpio(), def __init__(self, dc, spi, rst=None, gpio=None, width=ILI9341_TFTWIDTH,
width=ILI9341_TFTWIDTH, height=ILI9341_TFTHEIGHT): height=ILI9341_TFTHEIGHT):
"""Create an instance of the display using SPI communication. Must """Create an instance of the display using SPI communication. Must
provide the GPIO pin number for the D/C pin and the SPI driver. Can provide the GPIO pin number for the D/C pin and the SPI driver. Can
optionally provide the GPIO pin number for the reset pin as the rst optionally provide the GPIO pin number for the reset pin as the rst
@@ -131,14 +131,17 @@ class ILI9341(object):
self._gpio = gpio self._gpio = gpio
self.width = width self.width = width
self.height = height self.height = height
if self._gpio is None:
self._gpio = GPIO.get_platform_gpio()
# Set DC as output. # Set DC as output.
gpio.setup(dc, GPIO.OUT) self._gpio.setup(dc, GPIO.OUT)
# Setup reset as output (if provided). # Setup reset as output (if provided).
if rst is not None: if rst is not None:
gpio.setup(rst, GPIO.OUT) self._gpio.setup(rst, GPIO.OUT)
# Set SPI to mode 0, MSB first. # Set SPI to mode 0, MSB first.
spi.set_mode(0) spi.set_mode(0)
spi.set_bit_order(SPI.MSBFIRST) spi.set_bit_order(SPI.MSBFIRST)
spi.set_clock_hz(64000000)
# Create an image buffer. # Create an image buffer.
self.buffer = Image.new('RGB', (width, height)) self.buffer = Image.new('RGB', (width, height))

6
setup.py
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@@ -10,12 +10,12 @@ use_setuptools()
from setuptools import setup, find_packages from setuptools import setup, find_packages
setup(name = 'Adafruit_ILI9341', setup(name = 'Adafruit_ILI9341',
version = '1.0.0', version = '1.5.0',
author = 'Tony DiCola', author = 'Tony DiCola',
author_email = 'tdicola@adafruit.com', author_email = 'tdicola@adafruit.com',
description = 'Library to control an ILI9341 TFT LCD display.', description = 'Library to control an ILI9341 TFT LCD display.',
license = 'MIT', license = 'MIT',
url = 'https://github.com/adafruit/Adafruit_Python_ILI9341/', url = 'https://github.com/adafruit/Adafruit_Python_ILI9341/',
dependency_links = ['https://github.com/adafruit/Adafruit_Python_GPIO/tarball/master#egg=Adafruit-GPIO-0.4.0'], dependency_links = ['https://github.com/adafruit/Adafruit_Python_GPIO/tarball/master#egg=Adafruit-GPIO-0.6.5'],
install_requires = ['Adafruit-GPIO>=0.4.0'], install_requires = ['Adafruit-GPIO>=0.6.5'],
packages = find_packages()) packages = find_packages())