def __init__(self, config):
SensorWrapper.__init__(self, config)
# Additional config option for i2c address, default to 0x33
self.address = int(config.get('address', "0x33"), 16)
# Create sensor object
self.sensor = seeed_mlx9064x.grove_mxl90640(address=self.address)
self.sensor.refresh_rate = seeed_mlx9064x.RefreshRate.REFRESH_4_HZ
def main():
if CHIP_TYPE == 'MLX90641':
mlx = seeed_mlx9064x.grove_mxl90641()
frame = [0] * 192
elif CHIP_TYPE == 'MLX90640':
mlx = seeed_mlx9064x.grove_mxl90640()
frame = [0] * 768
mlx.refresh_rate = seeed_mlx9064x.RefreshRate.REFRESH_8_HZ # The fastest for raspberry 4
time.sleep(1)
while True:
start = time.time()
mlx.getFrame(frame)
print(frame)
end = time.time()
print("The time: %f" % (end - start))
def main():
if CHIP_TYPE == 'MLX90641':
mlx = seeed_mlx9064x.grove_mxl90641()
frame = [0] * 192
elif CHIP_TYPE == 'MLX90640':
mlx = seeed_mlx9064x.grove_mxl90640()
frame = [0] * 768
while True:
try:
frames = take_ten_frames(mlx, frame)
save_ten_frames(frames, save_filepath)
except KeyboardInterrupt:
break
def main():
if CHIP_TYPE == 'MLX90641':
mlx = seeed_mlx9064x.grove_mxl90641()
frame = [0] * 192
elif CHIP_TYPE == 'MLX90640':
mlx = seeed_mlx9064x.grove_mxl90640()
frame = [0] * 768
time.sleep(1)
while True:
start = time.time()
try:
mlx.getFrame(frame)
except ValueError:
continue
# print(frame)
end = time.time()
print("The time: %f"%(end - start))
def main():
if CHIP_TYPE == 'MLX90641':
mlx = seeed_mlx9064x.grove_mxl90641()
frame = [0] * 192
elif CHIP_TYPE == 'MLX90640':
mlx = seeed_mlx9064x.grove_mxl90640()
frame = [0] * 768
time.sleep(1)
while True:
start = time.time()
try:
mlx.getFrame(frame)
except ValueError:
continue
print(frame)
frame = np.array(frame)
frame_formatted = np.reshape(frame, (24, 32))
plt.imshow(frame_formatted, cmap='hot', interpolation='nearest')
plt.show()
end = time.time()
print("The time: %f" % (end - start))
def __init__(self, port, ChipType="MLX90640"):
super(DataReader, self).__init__()
self.frameCount = 0
# i2c mode
if ChipType == "MLX90640":
DataReader.pixel_num = 768
elif ChipType == "MLX90641":
DataReader.pixel_num = 192
if port == 'I2C':
if ChipType == "MLX90640":
self.dataHandle = seeed_mlx9064x.grove_mxl90640()
self.dataHandle.refresh_rate = seeed_mlx9064x.RefreshRate.REFRESH_8_HZ
elif ChipType == "MLX90641":
self.dataHandle = seeed_mlx9064x.grove_mxl90641()
self.dataHandle.refresh_rate = seeed_mlx9064x.RefreshRate.REFRESH_8_HZ
self.readData = self.i2cRead
else:
self.MODE = DataReader.SERIAL
self.port = port
self.dataHandle = Serial(self.port, 115200, timeout=5)
self.readData = self.serialRead