class DriverAdaMatrix(DriverBase):
# rows: height of the matrix, same as led-matrix example
# chain: number of LEDMatrix panels, same as led-matrix example
def __init__(self, rows=32, chain=1):
super(DriverAdaMatrix, self).__init__(rows * 32 * chain)
self._matrix = Adafruit_RGBmatrix(rows, chain)
#Push new data to strand
def update(self, data):
self._matrix.SetBuffer(data)
#Matrix supports between 2^1 and 2^11 levels of PWM
#which translates to the total color bit-depth possible
#A lower value will take up less CPU cycles
def SetPWMBits(self, bits):
if bits < 1 or bits > 11:
raise ValueError("PWM level must be between 1 and 11")
self._matrix.SetPWMBits(bits)
# Flash screen red, green, blue (packed color values)
matrix.Fill(0xFF0000)
time.sleep(1.0)
matrix.Fill(0x00FF00)
time.sleep(1.0)
matrix.Fill(0x0000FF)
time.sleep(1.0)
while 1:
buf = []
for y in range(64):
for x in range(96):
buf.extend([
random.randint(0, 255),
random.randint(0, 255),
random.randint(0, 255)
])
# print len(buf)
matrix.SetBuffer(buf)
#time.sleep(0.01)
# Show RGB test pattern (separate R, G, B color values)
for b in range(16):
for g in range(8):
for r in range(8):
matrix.SetPixel((b / 4) * 8 + g, (b & 3) * 8 + r,
(r * 0b001001001) / 2, (g * 0b001001001) / 2,
b * 0b00010001)
time.sleep(10.0)
matrix.Clear()
