FLOW_CONTROL_UPDATE_COMMAND_BIT
val |= FLOW_CONTROL_UPDATE_COMMAND_BIT;
val |= FLOW_CONTROL_UPDATE_COMMAND_BIT;
val |= FLOW_CONTROL_UPDATE_COMMAND_BIT;
val |= FLOW_CONTROL_UPDATE_COMMAND_BIT;
if (!(val & FLOW_CONTROL_UPDATE_COMMAND_BIT))