wdt: Remove deprecated esp_task_wdt_feed() function

Deprecated in ESP-IDF V3.1

diff --git a/components/esp32/task_wdt.c b/components/esp32/task_wdt.c
index c1aa4e97614a0d3f89df39b145b1ff1738af9267..37c5b8726e0d64192916b36a61baab650be1a2cc 100644 (file)
--- a/components/esp32/task_wdt.c
+++ b/components/esp32/task_wdt.c
@@ -387,46 +387,3 @@ esp_err_t esp_task_wdt_status(TaskHandle_t handle)
     portEXIT_CRITICAL(&twdt_spinlock);
     return ESP_ERR_NOT_FOUND;
 }
-
-void esp_task_wdt_feed(void)
-{
-    portENTER_CRITICAL(&twdt_spinlock);
-    //Return immediately if TWDT has not been initialized
-    ASSERT_EXIT_CRIT_RETURN((twdt_config != NULL), VOID_RETURN);
-
-    //Check if task is on list
-    TaskHandle_t handle = xTaskGetCurrentTaskHandle();
-    bool all_reset;
-    twdt_task_t *target_task = find_task_in_twdt_list(handle, &all_reset);
-
-    //reset the task if it's on the list, then return
-    if(target_task != NULL){
-        target_task->has_reset = true;
-        if(all_reset){
-            reset_hw_timer();       //Reset hardware timer if all other tasks have reset
-        }
-        portEXIT_CRITICAL(&twdt_spinlock);
-        return;
-    }
-
-    //Add task if it's has not on list
-    target_task = calloc(1, sizeof(twdt_task_t));
-    ASSERT_EXIT_CRIT_RETURN((target_task != NULL), VOID_RETURN);   //If calloc failed
-    target_task->task_handle = handle;
-    target_task->has_reset = true;
-    target_task->next = NULL;
-
-    if (twdt_config->list == NULL) {    //Adding to empty list
-        twdt_config->list = target_task;
-    } else {    //Adding to tail of list
-        twdt_task_t *task;
-        for (task = twdt_config->list; task->next != NULL; task = task->next){
-            ;   //point task to current tail of wdt task list
-        }
-        task->next = target_task;
-    }
-
-    portEXIT_CRITICAL(&twdt_spinlock);
-}
-
-

diff --git a/components/esp_common/include/esp_task_wdt.h b/components/esp_common/include/esp_task_wdt.h
index 554aa3497402c2ede6c8d118c2b9099eba9347e7..cf64cfc14776a6e15b45e1a20cfb84e62f55c912 100644 (file)
--- a/components/esp_common/include/esp_task_wdt.h
+++ b/components/esp_common/include/esp_task_wdt.h
@@ -141,22 +141,6 @@ esp_err_t esp_task_wdt_delete(TaskHandle_t handle);
   */
 esp_err_t esp_task_wdt_status(TaskHandle_t handle);
 
-/**
-  * @brief      Reset the TWDT on behalf of the current running task, or
-  *             subscribe the TWDT to if it has not done so already
-  *
-  * @warning    This function is deprecated, use esp_task_wdt_add() and
-  *             esp_task_wdt_reset() instead
-  *
-  * This function is similar to esp_task_wdt_reset() and will reset the TWDT on
-  * behalf of the current running task. However if this task has not subscribed
-  * to the TWDT, this function will automatically subscribe the task. Therefore,
-  * an unsubscribed task will subscribe to the TWDT on its first call to this
-  * function, then proceed to reset the TWDT on subsequent calls of this
-  * function.
-  */
-void esp_task_wdt_feed(void) __attribute__ ((deprecated));
-
 
 #ifdef __cplusplus
 }