def main():
iot_oled.connect_oled(bounce_config.oled_scl, bounce_config.oled_sda,
bounce_config.oled_width, bounce_config.oled_height)
iot_oled.splash_oled(bounce_title)
iot_oled.clear_oled()
x = y = 0
dx = dy = 1
while True:
# clear old pixel before new pixel
iot_oled.oled.pixel(x, y, 0)
# update the dot's position
x += dx
y += dy
# make the dot bounce off the edges of the screen for both X and Y
if (x <= 0) or (x >= (bounce_config.oled_width - 1)): dx = -dx
if (y <= 0) or (y >= (bounce_config.oled_height - 1)): dy = -dy
print("dx " + str(dx) + ":dy " + str(dy) + ":x " + str(x) + ":y " +
str(y))
# draw the dot
iot_oled.oled.pixel(x, y, 1)
# show the dot on the display
iot_oled.oled_show()
# pause for 10 millseconds
utime.sleep_ms(10)
def main():
iot_oled.connect_oled(bounce_config.oled_scl, bounce_config.oled_sda,
bounce_config.oled_width, bounce_config.oled_height)
iot_oled.splash_oled(bounce_title)
iot_oled.clear_oled()
x = min_x
y = min_y
dx = iot_random.random_dx()
dy = iot_random.random_dy()
while True:
# delete old line
iot_oled.drawLine(x, y, x + dx, y + dy, 0)
# update the dot's position
x += dx
y += dy
# make the dot bounce off the edges of the screen
if x < min_x:
dx = iot_random.random_dx()
x = min_x
if x > max_x:
dx = -iot_random.random_dx()
x = max_x
if y < min_y:
dy = iot_random.random_dy()
y = min_y
if y > max_y:
dy = -iot_random.random_dy()
y = max_y
print("dx " + str(dx) + ":dy " + str(dy) + ":x " + str(x) + ":y " +
str(y))
# draw the line
iot_oled.drawLine(x, y, x + dx, y + dy, 1)
# show the line on the display
iot_oled.oled_show()
# pause for 10 millseconds
utime.sleep_ms(10)
def main():
iot_oled.connect_oled(bounce_config.oled_scl, bounce_config.oled_sda,
bounce_config.oled_width, bounce_config.oled_height)
iot_oled.splash_oled(bounce_title)
iot_oled.clear_oled()
x = y = 0
dx = iot_random.random_dxdy()
dy = iot_random.random_dxdy()
while True:
# update the dot's position
x += dx
y += dy
# make the dot bounce off the edges of the screen
if x <= 0:
dx = iot_random.random_dxdy()
update_oled_loop()
if x >= (bounce_config.oled_width - 1):
dx = -iot_random.random_dxdy()
update_oled_loop()
if y <= 0:
dy = iot_random.random_dxdy()
update_oled_loop()
if y >= (bounce_config.oled_height - 1):
dy = -iot_random.random_dxdy()
update_oled_loop()
print("dx " + str(dx) + ":dy " + str(dy) + ":x " + str(x) + ":y " +
str(y))
# draw the dot
iot_oled.oled.pixel(x, y, 1)
# show the dot on the display
iot_oled.oled_show()
# pause for 10 millseconds
utime.sleep_ms(10)