Add some more progress and split non-core functionality to separate repo

More progress to implementation and some changes in project it self.
This library will implement only drivers for features on chip but
nothing else. Everything connected externally is now in separate
repository.

1 files changed, 38 insertions, 0 deletions

diff --git a/docs/references/tasks.md b/docs/references/tasks.md
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+Tasks
+=====
+Tasks can be used for sharing processor for example during period of waiting for
+interrupt. Planing is based on priority.
+
+## Functions
+### tasks_run
+```C
+int8_t tasks_run(void)
+```
+This function starts tasks execution. Should be called after all task slots are
+prepared and at least one task is started. This function exits if no task exist or
+all existing tasks exited.
+
+### task_init
+
+## Structures
+### Task
+```C
+typedef struct {
+    uint8_t flags;
+    void (*func) (void);
+} Task;
+```
+
+### TaskSlot
+```C
+typedef struct {
+    uint8_t flags;
+    Task *task;
+    uint8_t stack_size;
+    uint8_t stack[];
+} TaskSlot;
+```
+
+### Mutex
+
+### Semaphore