adding mynewt to osal

src/osal/osal.h

@@ -61,13 +61,48 @@ enum
 typedef void (*osal_task_func_t)( void * );
 
 #if CFG_TUSB_OS == OPT_OS_NONE
+  #include "osal_none.h"
+
   #define OSAL_TASK_BEGIN
   #define OSAL_TASK_END
 
-  #include "osal_none.h"
 #else
-   #if CFG_TUSB_OS == OPT_OS_FREERTOS
+  /* RTOS Porting API
+   *
+   * uint32_t tusb_hal_millis(void)
+   *
+   * Task
+   *    osal_task_def_t
+   *    bool osal_task_create(osal_task_def_t* taskdef)
+   *    void osal_task_delay(uint32_t msec)
+   *
+   * Queue
+   *     osal_queue_def_t, osal_queue_t
+   *     osal_queue_t osal_queue_create(osal_queue_def_t* qdef)
+   *     osal_queue_receive (osal_queue_t const queue_hdl, void *p_data, uint32_t msec, tusb_error_t *p_error)
+   *     bool osal_queue_send_isr(osal_queue_t const queue_hdl, void const * data)
+   *     bool osal_queue_send(osal_queue_t const queue_hdl, void const * data)
+   *     osal_queue_flush()  TODO remove
+   *
+   * Semaphore
+   *    osal_semaphore_def_t, osal_semaphore_t
+   *    osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t* semdef)
+   *    bool osal_semaphore_post_isr(osal_semaphore_t sem_hdl)
+   *    bool osal_semaphore_post(osal_semaphore_t sem_hdl)
+   *    void osal_semaphore_wait(osal_semaphore_t sem_hdl, uint32_t msec, tusb_error_t *p_error)
+   *    void osal_semaphore_reset_isr(osal_semaphore_t const sem_hdl)
+   *
+   * Mutex
+   *    osal_mutex_t
+   *    osal_mutex_create()
+   *    bool osal_mutex_release(osal_mutex_t mutex_hdl)
+   *    void osal_mutex_wait(osal_mutex_t mutex_hdl, uint32_t msec, tusb_error_t *p_error)
+   */
+
+  #if CFG_TUSB_OS == OPT_OS_FREERTOS
     #include "osal_freertos.h"
+  #elif CFG_TUSB_OS == OPT_OS_MYNEWT
+    #include "osal_mynewt.h"
   #else
     #error CFG_TUSB_OS is not defined or OS is not supported yet
   #endif