FreeRTOS on AT32 MCU
2021.12.16 第 3 页 版本 2.0.0
例程介绍 ................................................................................................................. 41
FreeRTOS 消息队列 .............................................................................................. 47
消息队列介绍 .......................................................................................................... 47
消息队列相关 API ................................................................................................... 48
例程介绍 ................................................................................................................. 51
FreeRTOS 信号量 .................................................................................................. 58
什么是信号量 .......................................................................................................... 58
二值信号量 ............................................................................................................. 58
二值信号量介绍 .......................................................................................................... 58
二值信号量 API ........................................................................................................... 59
例程介绍 ..................................................................................................................... 61
计数型信号量 .......................................................................................................... 66
计数型信号量介绍 ....................................................................................................... 66
计数型信号量 API ....................................................................................................... 66
例程介绍 ..................................................................................................................... 68
互斥信号量 ............................................................................................................. 72
优先级翻转 ................................................................................................................. 72
互斥信号量介绍 .......................................................................................................... 73
互斥信号量 API ........................................................................................................... 74
例程介绍 ..................................................................................................................... 76
递归互斥信号量 ...................................................................................................... 82
递归互斥信号量介绍 ................................................................................................... 82
递归互斥信号量 API ................................................................................................... 82
例程介绍 ..................................................................................................................... 84
FreeRTOS 事件标志组 .......................................................................................... 89
事件标志组介绍 ...................................................................................................... 89
事件标志组 API ....................................................................................................... 89
例程介绍 ................................................................................................................. 91