Chris O'Byrne - YAVRTOS
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
yavrtos_system_struct Struct Reference
For internal use only.
Structure used by the system to hold the system stack, and a flag indicating whether an ISR is currently being executed.
More...
Data Fields | |
| uint8_t | interrupted_task |
| non-zero if we are executing an ISR. Also, bit 1 is set if a task switch is required. | |
| uint8_t * | stack_top |
| The top of the system stack. | |
| task_t * | first_task |
| Pointer to the first task in our linked list. | |
| semaphore_t | task_stopping_semaphore |
| A semaphore we use to not return from stop_task() until the task in question has actually stopped. | |
Detailed Description
For internal use only.
Structure used by the system to hold the system stack, and a flag indicating whether an ISR is currently being executed.
Field Documentation
non-zero if we are executing an ISR. Also, bit 1 is set if a task switch is required.
| uint8_t* yavrtos_system_struct::stack_top |
The top of the system stack.
Pointer to the first task in our linked list.
A semaphore we use to not return from stop_task() until the task in question has actually stopped.
The documentation for this struct was generated from the following file: