RTOS事件组使用流程

#define EVENTBIT_0 (1<<0) //ê??t??
#define EVENTBIT_1 (1<<1)
#define EVENTBIT_2 (1<<2)
#define EVENTBIT_ALL (EVENTBIT_0|EVENTBIT_1|EVENTBIT_2)

1.创建事件组

EventGroupHandle_t EventGroupHandler;