我使用graphviz画了一张图片,请查看FSM。 我认为它很丑,因为自环边太短了。 边的属性“minlen”对我没有用。 我尝试了几个节点端口,但除了我的当前实现之外,它都显示成一团糟。你有什么聪明的主意吗? 代码在这里:
digraph finite_state_machine {
rankdir=LR;
size="8,2"
fontname="Verdana"
node [shape = doublecircle]; Idle;
node [shape = circle,nodesep = "2.0"];
Working:s -> Working:s [ label = "response[j]?" ,minlen = 50000];
Idle -> Working [ label = "boot" ];
Working:n -> Working:n [ label = "sendtx[i]!",minlen = 50000 ];
Working:e -> Working:e [ label = "qry!" ,minlen = 50000];
}