public async Task TestBool()
{
var factory = new ModbusFactory();
IModbusMaster modbus = factory.CreateMaster(_client);
await _client.ConnectAsync(MODBUS_IP, MODBUS_PORT);
bool?data = await modbus.ReadBoolAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
await modbus.WriteBoolAsync(MODBUS_SLAVE, 0, true);
data = await modbus.ReadBoolAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
Assert.True(data);
await modbus.WriteBoolAsync(MODBUS_SLAVE, 0, false);
data = await modbus.ReadBoolAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
Assert.False(data);
data = await modbus.ReadOnlyBoolAsync(MODBUS_SLAVE, 0);
Assert.NotNull(data);
}