public async Task TestDouble()
{
var factory = new ModbusFactory();
IModbusMaster modbus = factory.CreateMaster(_client);
await _client.ConnectAsync(MODBUS_IP, MODBUS_PORT);
double?data = await modbus.ReadDoubleAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
await modbus.WriteDoubleAsync(MODBUS_SLAVE, 0, 1.23456789);
data = await modbus.ReadDoubleAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
Assert.Equal(1.23456789, data);
await modbus.WriteDoubleAsync(MODBUS_SLAVE, 0, 0);
data = await modbus.ReadDoubleAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
Assert.Equal(0, data);
data = await modbus.ReadOnlyDoubleAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
}
