我正在尝试创建一个任务列表,该列表应该在主循环()中的任务调度程序中使用。我试图使用构造函数但编译器抛出错误
could not covert '{doKeypad,2000,0}' from '<brace-enclosed initializer list>' to 'Task'
struct Task{
void (*proc)(); // Process callback
unsigned long dly; // delay in ms
unsigned long mls = 0; // last run in millis()
};
Task task[] = { // This is much more readable
{doKeypad, 2000, 0}, // but it does not work :)
{doPower, 10, 0},
{doDallas, 800, 0},
{doLcd, 500, 0}
};
void doKeypad(){
// some code here...
}
// rest of code follows - doPower(), doDallas() ...
实现这一目标的最简单方法是什么?我可以做一个函数来手动填充任务数组,但它看起来很难看,而且不是很易读。我看过一些类似的问题,但他们是关于课程的,对我来说太复杂了:/
答案 0 :(得分:1)
哦,我明白了。错误在结构中:
struct Task{
void (*proc)();
unsigned long dly;
unsigned long mls = 0; // < There should not be = 0
};
删除后,它编译得很好。
答案 1 :(得分:0)
查看您的编译器是否正在寻找构造函数:
typedef void( *aproc ) ( );
struct Task{
void (*proc)(); // Process callback
unsigned long dly; // delay in ms
unsigned long mls = 0; // last run in millis()
Task( aproc a, unsigned long b, unsigned long c ) { proc= a; dly= b; mls= c; }
};