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ui.py
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261 lines (223 loc) · 5.39 KB
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# USER INTERFACE
import machine
import pyb
import ssd1306
# Display I2C
i2c = machine.SoftI2C(scl=machine.Pin('D14'), sda=machine.Pin('D15'), freq=3600000)
i2c.scan()
# Display of 128*64 pixels
oled = ssd1306.SSD1306_I2C(128, 64, i2c)
# MATRIX
# Heart : empty and full
empty_heart = [
[ 1, 0, 0, 1, 0, 0, 1],
[ 0, 1, 1, 0, 1, 1, 0],
[ 0, 1, 1, 1, 1, 1, 0],
[ 0, 1, 1, 1, 1, 1, 0],
[ 1, 0, 1, 1, 1, 0, 1],
[ 1, 1, 0, 1, 0, 1, 1],
[ 1, 1, 1, 0, 1, 1, 1] ]
full_heart = [
[ 1, 0, 0, 1, 0, 0, 1],
[ 0, 0, 0, 0, 0, 0, 0],
[ 0, 0, 0, 0, 0, 0, 0],
[ 0, 0, 0, 0, 0, 0, 0],
[ 1, 0, 0, 0, 0, 0, 1],
[ 1, 1, 0, 0, 0, 1, 1],
[ 1, 1, 1, 0, 1, 1, 1]
]
# Numbers
zero = [
[ 1, 1, 1, 0, 0, 1, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 1, 0, 0, 1, 1, 1]
]
one = [
[ 1, 1, 1, 1, 0, 1, 1, 1],
[ 1, 1, 1, 0, 0, 1, 1, 1],
[ 1, 1, 0, 1, 0, 1, 1, 1],
[ 1, 1, 1, 1, 0, 1, 1, 1],
[ 1, 1, 1, 1, 0, 1, 1, 1],
[ 1, 1, 1, 1, 0, 1, 1, 1],
[ 1, 1, 1, 1, 0, 1, 1, 1],
[ 1, 1, 1, 0, 0, 0, 1, 1]]
two = [
[ 1, 1, 1, 0, 0, 1, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 1, 1, 1, 0, 1, 1],
[ 1, 1, 1, 1, 0, 1, 1, 1],
[ 1, 1, 1, 0, 1, 1, 1, 1],
[ 1, 1, 0, 1, 1, 1, 1, 1],
[ 1, 1, 0, 0, 0, 0, 1, 1]]
three = [
[ 1, 1, 1, 0, 0, 1, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 1, 1, 0, 1, 1, 1],
[ 1, 1, 1, 1, 1, 0, 1, 1],
[ 1, 1, 1, 1, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 1, 0, 0, 1, 1, 1]
]
four = [
[ 1, 1, 1, 1, 1, 0, 1, 1],
[ 1, 1, 1, 1, 0, 0, 1, 1],
[ 1, 1, 1, 0, 1, 0, 1, 1],
[ 1, 1, 0, 1, 1, 0, 1, 1],
[ 1, 1, 0, 0, 0, 0, 0, 1],
[ 1, 1, 1, 1, 1, 0, 1, 1],
[ 1, 1, 1, 1, 1, 0, 1, 1],
[ 1, 1, 1, 1, 1, 0, 1, 1]
]
five = [
[1, 1, 0, 0, 0, 0, 1, 1],
[1, 1, 0, 1, 1, 1, 1, 1],
[1, 1, 0, 1, 1, 1, 1, 1],
[1, 1, 0, 0, 0, 1, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 1, 1, 1, 0, 1, 1],
[1, 1, 1, 1, 1, 0, 1, 1],
[1, 1, 0, 0, 0, 1, 1, 1],
]
six = [
[1, 1, 1, 0, 0, 1, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 1, 1, 1],
[1, 1, 1, 0, 0, 1, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 1, 0, 0, 1, 1, 1],
]
seven = [
[1, 1, 0, 0, 0, 0, 1, 1],
[1, 1, 1, 1, 1, 0, 1, 1],
[1, 1, 1, 1, 0, 1, 1, 1],
[1, 1, 1, 1, 0, 1, 1, 1],
[1, 1, 1, 1, 0, 1, 1, 1],
[1, 1, 1, 0, 1, 1, 1, 1],
[1, 1, 1, 0, 1, 1, 1, 1],
[1, 1, 1, 0, 1, 1, 1, 1],
]
eight = [
[1, 1, 1, 0, 0, 1, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 1, 0, 0, 1, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 1, 0, 0, 1, 1, 1],
]
nine = [
[1, 1, 1, 0, 0, 1, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 1, 0, 0, 0, 1, 1],
[1, 1, 1, 1, 1, 0, 1, 1],
[1, 1, 1, 1, 1, 0, 1, 1],
[1, 1, 0, 1, 1, 0, 1, 1],
[1, 1, 1, 0, 0, 1, 1, 1],
]
numbers = {
0: zero,
1: one,
2: two,
3: three,
4: four,
5: five,
6: six,
7: seven,
8: eight,
9: nine
}
# Pounctuation
colon = [
[ 1, 1, 1, 1],
[ 1, 1, 1, 1],
[ 1, 1, 1, 1],
[ 1, 0, 0, 1],
[ 0, 0, 0, 0],
[ 0, 0, 0, 0],
[ 1, 0, 0, 1],
[ 1, 1, 1, 1],
[ 1, 1, 1, 1],
[ 1, 0, 0, 1],
[ 0, 0, 0, 0],
[ 0, 0, 0, 0],
[ 1, 0, 0, 1],
[ 1, 1, 1, 1],
[ 1, 1, 1, 1],
[ 1, 1, 1, 1]
]
point = [
[ 0, 0],
[ 0, 0]
]
global darkmode
# DARKMODE
sw = pyb.Switch()
darkmode = False
def change_mode():
"""
Function that change the mode from light to dark when pressing SW1.
"""
global darkmode
if sw():
darkmode = not darkmode
while sw():
pass
# DRAW MATRIX
def draw(matrix, x, y, zoom=1, screen=oled):
"""
Function that draws the pixels based on a matrix.
Parameters :
matrix : matrix that we want to display
x - x coordonnates of the matrix
y - y coordonnates of the matrix
zoom - zoom of the matrix (1 per default)
screen - display we want to write on (oled by default)
"""
for ind_y, i in enumerate(matrix):
for ind_x, j in enumerate(i):
for zx in range(zoom):
for zy in range(zoom):
if darkmode == True:
screen.pixel(x + zoom * ind_x + zx, y + zoom * ind_y + zy, not j)
else:
screen.pixel(x + zoom * ind_x + zx, y + zoom * ind_y + zy, j)
# DISPLAY TEXT PART
def smart_text(oled, new, x, y, c):
"""
Function that helps the writing of new text on a display.
It compares the old display with the new and just change the color of the pixels that are going to change
instead of rewriting all of the pixels.
Parameters :
oled - display we want to write on
new - text we want to write
x - x coordonnates of the text
y - y coordonnates of the text
c - color of the text
"""
global old_text
CHAR_WIDTH = 8
CHAR_HEIGHT = 8
try:
old_text
except:
old_text = {}
cr = y * oled.width + x
if cr not in old_text.keys():
old_text[cr] = ''
change_pos = []
for cur, (a, b) in enumerate(zip(new, old_text[cr])):
if a != b:
oled.fill_rect(x + CHAR_WIDTH * cur, y, CHAR_WIDTH, CHAR_HEIGHT, not c)
old_text[cr] = new
oled.text(new, x, y, c)