btstack_run_loop_wiced: use run loop base

platform/wiced/btstack_run_loop_wiced.c

@@ -48,6 +48,7 @@
 
 #include "btstack_run_loop_wiced.h"
 
+#include "btstack_run_loop_base.h"
 #include "btstack_linked_list.h"
 #include "btstack_debug.h"
 #include "btstack_util.h"
@@ -78,44 +79,6 @@ static void btstack_run_loop_wiced_set_timer(btstack_timer_source_t *ts, uint32_
     ts->timeout = btstack_run_loop_wiced_get_time_ms() + timeout_in_ms + 1;
 }
 
-/**
- * Add timer to run_loop (keep list sorted)
- */
-static void btstack_run_loop_wiced_add_timer(btstack_timer_source_t *ts){
-    btstack_linked_item_t *it;
-    for (it = (btstack_linked_item_t *) &timers; it->next ; it = it->next){
-        // don't add timer that's already in there
-        btstack_timer_source_t * next = (btstack_timer_source_t *) it->next;
-        if (next == ts){
-            log_error( "btstack_run_loop_timer_add error: timer to add already in list!");
-            return;
-        }
-        // exit if new timeout before list timeout
-        int32_t delta = btstack_time_delta(ts->timeout, next->timeout);
-        if (delta < 0) break;
-    }
-    ts->item.next = it->next;
-    it->next = (btstack_linked_item_t *) ts;
-}
-
-/**
- * Remove timer from run loop
- */
-static bool btstack_run_loop_wiced_remove_timer(btstack_timer_source_t *ts){
-    return btstack_linked_list_remove(&timers, (btstack_linked_item_t *) ts);
-}
-
-static void btstack_run_loop_wiced_dump_timer(void){
-#ifdef ENABLE_LOG_INFO 
-    btstack_linked_item_t *it;
-    int i = 0;
-    for (it = (btstack_linked_item_t *) timers; it ; it = it->next){
-        btstack_timer_source_t *ts = (btstack_timer_source_t*) it;
-        log_info("timer %u, timeout %u\n", i, (unsigned int) ts->timeout);
-    }
-#endif
-}
-
 // schedules execution similar to wiced_rtos_send_asynchronous_event for worker threads
 void btstack_run_loop_wiced_execute_code_on_main_thread(wiced_result_t (*fn)(void *arg), void * arg){
     function_call_t message;
@@ -129,21 +92,18 @@ void btstack_run_loop_wiced_execute_code_on_main_thread(wiced_result_t (*fn)(voi
  */
 static void btstack_run_loop_wiced_execute(void) {
     while (true) {
-        // get next timeout
+
+        // process timers
+        uint32_t now = btstack_run_loop_wiced_get_time_ms();
+        btstack_run_loop_base_process_timers(now);
+
+        // get time until next timeout
+        int32_t timeout_next_timer_ms = btstack_run_loop_base_get_time_until_timeout(now);
         uint32_t timeout_ms = WICED_NEVER_TIMEOUT;
-        if (timers) {
+        if (timeout_next_timer_ms >= 0){
-            btstack_timer_source_t * ts = (btstack_timer_source_t *) timers;
+            timeout_ms = (uint32_t) timeout_next_timer_ms;
-            uint32_t now = btstack_run_loop_wiced_get_time_ms();
-            int32_t delta_ms = btstack_time_delta(ts->timeout, now);
-            if (delta_ms <= 0){
-                // remove timer before processing it to allow handler to re-register with run loop
-                btstack_run_loop_wiced_remove_timer(ts);
-                ts->process(ts);
-                continue;
-            }
-            timeout_ms = delta_ms;
         }
-                
+
         // pop function call
         function_call_t message = { NULL, NULL };
         wiced_rtos_pop_from_queue( &btstack_run_loop_queue, &message, timeout_ms);
@@ -155,7 +115,7 @@ static void btstack_run_loop_wiced_execute(void) {
 }
 
 static void btstack_run_loop_wiced_btstack_run_loop_init(void){
-    timers = NULL;
+    btstack_run_loop_base_init();
 
     // queue to receive events: up to 2 calls from transport, up to 3 for app
     wiced_rtos_init_queue(&btstack_run_loop_queue, "BTstack Run Loop", sizeof(function_call_t), 5);
@@ -175,9 +135,9 @@ static const btstack_run_loop_t btstack_run_loop_wiced = {
     NULL,
     NULL,
     &btstack_run_loop_wiced_set_timer,
-    &btstack_run_loop_wiced_add_timer,
+    &btstack_run_loop_base_add_timer,
-    &btstack_run_loop_wiced_remove_timer,
+    &btstack_run_loop_base_remove_timer,
     &btstack_run_loop_wiced_execute,
-    &btstack_run_loop_wiced_dump_timer,
+    &btstack_run_loop_base_dump_timer,
     &btstack_run_loop_wiced_get_time_ms,
 };

port/wiced-h4/wiced-h4.mk

@@ -49,6 +49,7 @@ $(NAME)_SOURCES += \
 	../../src/btstack_memory_pool.c       \
 	../../src/btstack_resample.c          \
 	../../src/btstack_run_loop.c          \
+	../../src/btstack_run_loop_base.c     \
 	../../src/btstack_tlv.c               \
 	../../src/btstack_util.c              \
 	../../src/hci.c                       \