alexey.zholtikov/upm
1
0
Fork 0
mirror of https://github.com/eclipse/upm.git synced 2025-07-01 09:21:12 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

ili9341: Initial implementation

Browse Source 
This driver provides support for the ILI9341 LCD driver via SPI (e.g.
Adafruit 2.8" TFT LCD).

It was implemented and tested on the Edison.

Signed-off-by: Shawn Hymel
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Shawn Hymel
2016-01-01 22:02:24 +00:00
committed by Mihai Tudor Panu
parent 4a1b4f1dd4
commit d7f4b76ed0
12 changed files with 2260 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
examples/python/ili9341.py Normal file
View File

@ -0,0 +1,75 @@
#!/usr/bin/python
# Author: Shawn Hymel
# Copyright (c) 2016 SparkFun Electronics
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import time
import pyupm_ili9341 as ili9341
# Pins (Edison)
# CS_LCD GP44 (MRAA 31)
# CS_SD GP43 (MRAA 38) unused
# DC GP12 (MRAA 20)
# RESEST GP13 (MRAA 14)
lcd = ili9341.ILI9341(31, 38, 20, 14)
# Fill the screen with a solid color
lcd.fillScreen(lcd.color565(0, 40, 16))
# Draw some shapes
lcd.drawFastVLine(10, 10, 100, ili9341.ILI9341_RED)
lcd.drawFastHLine(20, 10, 50, ili9341.ILI9341_CYAN)
lcd.drawLine(160, 30, 200, 60, ili9341.ILI9341_GREEN)
lcd.fillRect(20, 30, 75, 60, ili9341.ILI9341_ORANGE)
lcd.drawCircle(70, 50, 20, ili9341.ILI9341_PURPLE)
lcd.fillCircle(120, 50, 20, ili9341.ILI9341_PURPLE)
lcd.drawTriangle(50, 100, 10, 140, 90, 140, ili9341.ILI9341_YELLOW)
lcd.fillTriangle(150, 100, 110, 140, 190, 140, ili9341.ILI9341_YELLOW)
lcd.drawRoundRect(20, 150, 50, 30, 10, ili9341.ILI9341_RED)
lcd.drawRoundRect(130, 150, 50, 30, 10, ili9341.ILI9341_RED)
lcd.fillRoundRect(75, 150, 50, 30, 10, ili9341.ILI9341_RED)
# Write some text
lcd.setCursor(0, 200)
lcd.setTextColor(ili9341.ILI9341_LIGHTGREY)
lcd.setTextWrap(True)
lcd.setTextSize(1)
lcd._print("Text 1\n")
lcd.setTextSize(2)
lcd._print("Text 2\n")
lcd.setTextSize(3)
lcd._print("Text 3\n")
lcd.setTextSize(4)
lcd._print("Text 4\n")
# Test screen rotation
for r in range(0, 4):
lcd.setRotation(r)
lcd.fillRect(0, 0, 5, 5, ili9341.ILI9341_WHITE)
time.sleep(1)
# Invert colors, wait, then revert back
lcd.invertDisplay(True)
time.sleep(2)
lcd.invertDisplay(False)
# Don't forget to free up that memory!
del lcd