The missing platform
for Embedded Linux

// Connect — UDS on-device or TCP remotely, same API
device, _ := sdk.NewClientAuto(DEVICE_IP_ADDRESS)
defer device.Close()

// GPIO — set direction and drive a pin high
led := sdk.GpioPin{Number: 18, ChipNumber: 0}
device.GpioManager.SetDirection(led, true)   // OUTPUT
device.GpioManager.SetLevel(led, true)        // HIGH

// PWM — 1 kHz signal at 50% duty cycle
pwmPins, _ := device.GpioManager.ListPwmPins()
device.GpioManager.SetPwm(pwmPins[0], 0.5, 1000.0)

// UART — open ttyAMA0 at 115200 baud and send a command
device.UartManager.Open(sdk.UartConfig{Port: "/dev/ttyAMA0", Baudrate: 115200})
device.UartManager.Write("/dev/ttyAMA0", []byte("AT\r\n"))

// I²C — scan bus and read a sensor register
addrs, _ := device.I2CManager.ScanBus(1)
data, _  := device.I2CManager.WriteRead(1, addrs[0], []byte{0x00}, 2)

// Connect — UDS on-device or TCP remotely, same API
var device = Client.connect(DEVICE_IP_ADDRESS)

// GPIO — set direction and drive a pin high
var led = new GpioManager.GpioPin("GPIO18", 18, 0);
device.gpioManager().setDirection(led, GpioManager.Direction.OUTPUT);
device.gpioManager().setLevel(led, GpioManager.Level.HIGH);

// PWM — 1 kHz signal at 50% duty cycle
var pwmPins = device.gpioManager().listPwmPins();
device.gpioManager().setPwm(pwmPins.get(0), 0.5, 1000.0);

// UART — open ttyAMA0 at 115200 baud and send a command
device.uartManager().open(new UartManager.UartConfig("/dev/ttyAMA0", 115200, 8,
    UartManager.Parity.NONE, UartManager.StopBits.ONE, UartManager.FlowControl.NONE));
device.uartManager().write("/dev/ttyAMA0", "AT\r\n".getBytes());

// I²C — scan bus and read a sensor register
var addrs = device.i2cManager().scanBus(1);
byte[] data = device.i2cManager().transfer(new I2CManager.I2CTransferRequest(1, addrs.get(0), new byte[]{0x00}, 2));