def test_data():
data = list(fib(100))
serial = spi(gpio=gpio, spi=spidev, port=9, device=1)
serial.data(data)
verify_spi_init(9, 1)
gpio.output.assert_has_calls([call(25, gpio.HIGH), call(24, gpio.HIGH)])
spidev.writebytes.assert_called_once_with(data)
def test_data(mock_controller):
data = list(fib(100))
port = Mock()
instance = Mock()
instance.get_port = Mock(return_value=port)
mock_controller.side_effect = [instance]
serial = ftdi_i2c(device='ftdi://dummy', address=0x3C)
serial.data(data)
port.write_to.assert_called_once_with(0x40, data)
def test_data(mock_controller):
data = list(fib(100))
gpio = Mock()
port = Mock()
instance = Mock()
instance.get_port = Mock(return_value=port)
instance.get_gpio = Mock(return_value=gpio)
mock_controller.side_effect = [instance]
serial = ftdi_spi(device='ftdi://dummy',
bus_speed_hz=16000000,
gpio_CS=3,
gpio_DC=5,
gpio_RST=6)
serial.data(data)
gpio.write.assert_has_calls([call(0x00), call(0x40), call(0x60)])
port.write.assert_called_once_with(data)
def test_i2c_data():
data = list(fib(10))
serial = i2c(bus=smbus, address=0x21)
serial.data(data)
smbus.write_i2c_block_data.assert_called_once_with(0x21, 0x40, data)
def test_i2c_data_chunked():
data = list(fib(100))
serial = i2c(bus=smbus, address=0x66)
serial.data(data)
calls = [call(0x66, 0x40, data[i:i + 32]) for i in range(0, 100, 32)]
smbus.write_i2c_block_data.assert_has_calls(calls)
