我正在为一个嵌入式系统实验室创建一个有限状态机。编译器(我正在使用ARM的Kiel)抱怨我试图声明一个结构实例数组。我做错了什么?
我的代码(部分):

struct State {
    unsigned long OutCars;
    unsigned long OutWalk;
    unsigned long Time;
    unsigned long Next[8];
};

typedef const struct State SType;


SType FSM[11] = {
    {0x0C, PF1, 100, {goW, goW, waitW, waitW, waitW, waitW, waitW, waitW} },
    {0x14, PF1, 50,  {goW, goW, goS, goS, goWa, goWa, goWa, goWa} },
    {0x21, PF1, 100, {goS, waitS, goS, waitS, waitS, waitS, waitS, waitS} },
    {0x22, PF1, 50,  {goS, goW, goS, goW, goWa, goW, goWa, goW} },
    {0x24, PF3, 100, {goWa, off1, off1, off1, goWa, off1, off1, off1} },
    {0x24, OFF, 50,  {on1, on1, on1, on1, on1, on1, on1, on1} },
    {0x24, PF1, 50,  {off2, off2, off2, off2, off2, off2, off2, off2} },
    {0x24, OFF, 50,  {on2, on2, on2, on2, on2, on2, on2, on2} },
    {0x24, PF1, 50,  {off3, off3, off3, off3, off3, off3, off3, off3} },
    {0x24, OFF, 50,  {on3, on3, on3, on3, on3, on3, on3, on3} },
    {0x24, PF1, 50,  {goWa, goW, goS, goS, goWa, goW, goS, goS} },
};

错误消息:
...
TableTrafficLight.c(155):错误:#67:应为“}”
{0x0C,PF1,100,{goW,goW,waitW,waitW,waitW,waitW,waitW,waitW,waitW},
...
编辑:原来我的#define语句以分号结尾。哎呀。吸取教训。

最佳答案

删除右大括号前的最后一个逗号(删除为突出显示):

SType FSM[11] = {
    {0x0C, PF1, 100, {goW, goW, waitW, waitW, waitW, waitW, waitW, waitW} },
    {0x14, PF1, 50,  {goW, goW, goS, goS, goWa, goWa, goWa, goWa} },
    {0x21, PF1, 100, {goS, waitS, goS, waitS, waitS, waitS, waitS, waitS} },
    {0x22, PF1, 50,  {goS, goW, goS, goW, goWa, goW, goWa, goW} },
    {0x24, PF3, 100, {goWa, off1, off1, off1, goWa, off1, off1, off1} },
    {0x24, OFF, 50,  {on1, on1, on1, on1, on1, on1, on1, on1} },
    {0x24, PF1, 50,  {off2, off2, off2, off2, off2, off2, off2, off2} },
    {0x24, OFF, 50,  {on2, on2, on2, on2, on2, on2, on2, on2} },
    {0x24, PF1, 50,  {off3, off3, off3, off3, off3, off3, off3, off3} },
    {0x24, OFF, 50,  {on3, on3, on3, on3, on3, on3, on3, on3} },
    {0x24, PF1, 50,  {goWa, goW, goS, goS, goWa, goW, goS, goS} }, //remove this comma
};

变成:
SType FSM[11] = {
    {0x0C, PF1, 100, {goW, goW, waitW, waitW, waitW, waitW, waitW, waitW} },
    {0x14, PF1, 50,  {goW, goW, goS, goS, goWa, goWa, goWa, goWa} },
    {0x21, PF1, 100, {goS, waitS, goS, waitS, waitS, waitS, waitS, waitS} },
    {0x22, PF1, 50,  {goS, goW, goS, goW, goWa, goW, goWa, goW} },
    {0x24, PF3, 100, {goWa, off1, off1, off1, goWa, off1, off1, off1} },
    {0x24, OFF, 50,  {on1, on1, on1, on1, on1, on1, on1, on1} },
    {0x24, PF1, 50,  {off2, off2, off2, off2, off2, off2, off2, off2} },
    {0x24, OFF, 50,  {on2, on2, on2, on2, on2, on2, on2, on2} },
    {0x24, PF1, 50,  {off3, off3, off3, off3, off3, off3, off3, off3} },
    {0x24, OFF, 50,  {on3, on3, on3, on3, on3, on3, on3, on3} },
    {0x24, PF1, 50,  {goWa, goW, goS, goS, goWa, goW, goS, goS} }
};

07-24 09:33