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 + 1
y = min_y + 1
dx = iot_random.max_dxdy
dy = iot_random.max_dxdy
iot_oled.drawRect(min_x, min_y, max_x - min_x + 1, max_y - min_y + 1, 1)
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 + dx <= min_x + 1:
x = min_x + 1
dx = iot_random.random_dxdy()
if (x + dx >= max_x):
dx = iot_random.max_dxdy
if x + dx >= max_x - 1:
x = max_x - 1
dx = -iot_random.random_dxdy()
if (x + dx <= min_x):
dx = iot_random.max_dxdy
if y + dy <= min_y + 1:
y = min_y + 1
dy = iot_random.random_dxdy()
if (y + dy >= max_y):
dy = iot_random.max_dxdy
if y + dy >= max_y - 1:
y = max_y - 1
dy = -iot_random.random_dxdy()
if (y + dy <= min_y):
dy = iot_random.max_dxdy
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 = 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)