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from microbit import * | |
import radio | |
last_x = 2 | |
last_y = 2 | |
matrix = [0 for i in range(25)] | |
def chunks(l, n): | |
n = max(1, n) | |
return [l[i:i + n] for i in range(0, len(l), n)] | |
def get_index(raw_value, last_index): | |
index = int(round((raw_value / 100) + 2, 0)) | |
return min(max(index, max(last_index - 1, 0)), min(last_index + 1, 4)) | |
radio.on() | |
last_data = bytes([0 for i in range(25)]) | |
mlimit = lambda x: 9 if x >= 9 else x | |
while True: | |
for num in range(2): | |
x = accelerometer.get_x() | |
y = accelerometer.get_y() | |
z = accelerometer.get_z() | |
last_x = x = get_index(x, last_x) | |
last_y = y = get_index(y, last_y) | |
if not num: | |
for i in range(5): | |
for j in range(5): | |
value = matrix[j*5 + i] | |
if value > 0: | |
matrix[j*5 + i] = value - 1 | |
#display.clear() | |
value = matrix[y*5 + x] | |
value = 9#min(value + 1, 9) | |
matrix[y*5 + x] = value | |
radio.send_bytes(bytes(matrix)) | |
data = radio.receive_bytes() | |
if data and len(data) == 25: | |
last_data = data | |
new_matrix = [mlimit(m + int(b)) for m,b in zip(matrix, last_data)] | |
matrix_str = ":".join(["".join([str(cell) for cell in row]) for row in chunks(new_matrix, 5)]) | |
display.show(Image(matrix_str)) | |
#sleep(1) |
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