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freertos: directly call function if already on main thread

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This commit is contained in:
Matthias Ringwald 2019-06-13 15:10:34 +02:00
parent 06c6f94c1f
commit f51d404e06
1 changed files with 12 additions and 7 deletions
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19
platform/freertos/btstack_run_loop_freertos.c
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@ -75,9 +75,9 @@ typedef struct function_call {
static const btstack_run_loop_t btstack_run_loop_freertos;
static QueueHandle_t btstack_run_loop_queue;
#ifdef HAVE_FREERTOS_TASK_NOTIFICATIONS
static TaskHandle_t btstack_run_loop_task;
#else
static TaskHandle_t btstack_run_loop_task;
#ifndef HAVE_FREERTOS_TASK_NOTIFICATIONS
static EventGroupHandle_t btstack_run_loop_event_group;
#endif
@ -144,6 +144,13 @@ void btstack_run_loop_freertos_trigger(void){
}
void btstack_run_loop_freertos_execute_code_on_main_thread(void (*fn)(void *arg), void * arg){
// directly call function if already on btstack task
if (xTaskGetCurrentTaskHandle() == btstack_run_loop_task){
(*fn)(arg);
return;
}
function_call_t message;
message.fn = fn;
message.arg = arg;
@ -263,12 +270,10 @@ static void btstack_run_loop_freertos_init(void){
btstack_run_loop_event_group = xEventGroupCreate();
#endif
#ifdef HAVE_FREERTOS_TASK_NOTIFICATIONS
// task to handle to optimize 'run on main thread'
btstack_run_loop_task = xTaskGetCurrentTaskHandle();
log_info("run loop task %p", btstack_run_loop_task);
#endif
log_info("run loop init, queue item size %u", (int) sizeof(function_call_t));
log_info("run loop init, task %p, queue item size %u", btstack_run_loop_task, (int) sizeof(function_call_t));
}
/**