From: wangmengyang <wangmengyang@espressif.com>
Date: Sat, 26 Nov 2016 08:46:52 +0000 (+0800)
Subject: component/bt: reduce bt tasks' stack size
X-Git-Tag: v2.1-rc1~196^2~68
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2c577b1360a088d5721aec283469b38414bfc3f4;p=esp-idf

component/bt: reduce bt tasks' stack size
---

diff --git a/components/bt/bluedroid/hci/hci_hal_h4.c b/components/bt/bluedroid/hci/hci_hal_h4.c
index 0fe9aba696..b3b2856fba 100644
--- a/components/bt/bluedroid/hci/hci_hal_h4.c
+++ b/components/bt/bluedroid/hci/hci_hal_h4.c
@@ -102,7 +102,7 @@ static bool hal_open(const hci_hal_callbacks_t *upper_callbacks)
     hci_hal_env_init(HCI_HAL_SERIAL_BUFFER_SIZE, SIZE_MAX);
 
     xHciH4Queue = xQueueCreate(60, sizeof(BtTaskEvt_t));
-    xTaskCreate(hci_hal_h4_rx_handler, "HciH4T", 2048 + 1024, NULL, configMAX_PRIORITIES - 3, &xHciH4TaskHandle);
+    xTaskCreate(hci_hal_h4_rx_handler, "HciH4T", 1024 + 256, NULL, configMAX_PRIORITIES - 3, &xHciH4TaskHandle);
 
     //register vhci host cb
     API_vhci_host_register_callback(&vhci_host_cb);
@@ -159,7 +159,6 @@ static uint16_t transmit_data(serial_data_type_t type,
 static void hci_hal_h4_rx_handler(void *arg)
 {
     BtTaskEvt_t e;
-
     for (;;) {
         if (pdTRUE == xQueueReceive(xHciH4Queue, &e, (portTickType)portMAX_DELAY)) {
             if (e.sig == 0xff) {
diff --git a/components/bt/bluedroid/hci/hci_layer.c b/components/bt/bluedroid/hci/hci_layer.c
index c468039a9d..29704d5be3 100644
--- a/components/bt/bluedroid/hci/hci_layer.c
+++ b/components/bt/bluedroid/hci/hci_layer.c
@@ -114,7 +114,7 @@ int hci_start_up(void)
     }
 
     xHciHostQueue = xQueueCreate(60, sizeof(BtTaskEvt_t));
-    xTaskCreate(hci_host_thread_handler, "HciHostT", (2048 + 1024), NULL, configMAX_PRIORITIES - 3, &xHciHostTaskHandle);
+    xTaskCreate(hci_host_thread_handler, "HciHostT", (1024+256), NULL, configMAX_PRIORITIES - 3, &xHciHostTaskHandle);
 
     packet_fragmenter->init(&packet_fragmenter_callbacks);
     hal->open(&hal_callbacks);
@@ -228,7 +228,6 @@ static void hci_host_thread_handler(void *arg)
      */
 
     BtTaskEvt_t e;
-
     for (;;) {
         if (pdTRUE == xQueueReceive(xHciHostQueue, &e, (portTickType)portMAX_DELAY)) {
             if (e.sig == 0xff) {
diff --git a/components/bt/bluedroid/stack/btu/btu_init.c b/components/bt/bluedroid/stack/btu/btu_init.c
index 122c2374c5..68c4e03b5c 100644
--- a/components/bt/bluedroid/stack/btu/btu_init.c
+++ b/components/bt/bluedroid/stack/btu/btu_init.c
@@ -201,7 +201,8 @@ void BTU_StartUp(void)
     }
 
     xBtuQueue = xQueueCreate(60, sizeof(BtTaskEvt_t));
-    xTaskCreate(btu_task_thread_handler, "BtuT", 4096, NULL, configMAX_PRIORITIES - 1, &xBtuTaskHandle);
+    xTaskCreate(btu_task_thread_handler, "BtuT", 2048 + 1024, NULL, configMAX_PRIORITIES - 1, &xBtuTaskHandle);
+
     btu_task_post(SIG_BTU_START_UP);
     /*
         // Continue startup on bt workqueue thread.
diff --git a/examples/09_a2dp/components/bluedroid_demos/btif/btif_core.c b/examples/09_a2dp/components/bluedroid_demos/btif/btif_core.c
index 326dead11a..b2ff5ccd6c 100644
--- a/examples/09_a2dp/components/bluedroid_demos/btif/btif_core.c
+++ b/examples/09_a2dp/components/bluedroid_demos/btif/btif_core.c
@@ -286,10 +286,8 @@ static void btif_thread_post(uint32_t sig)
 void btif_task_thread_handler(void *arg)
 {
     BtTaskEvt_t *e;
-
     for (;;) {
         if (pdTRUE == xQueueReceive(xBtifQueue, &e, (portTickType)portMAX_DELAY)) {
-
             if (e->sig == SIG_BTIF_WORK) {
                 fixed_queue_process(btif_msg_queue);
             }
@@ -316,7 +314,7 @@ bt_status_t btif_init_bluetooth(void)
         goto error_exit;
     }
     xBtifQueue = xQueueCreate(60, sizeof(void *));
-    xTaskCreate(btif_task_thread_handler, "BtifT", 4096, NULL, configMAX_PRIORITIES - 1, &xBtifTaskHandle);
+    xTaskCreate(btif_task_thread_handler, "BtifT", 2048, NULL, configMAX_PRIORITIES - 1, &xBtifTaskHandle);
     fixed_queue_register_dequeue(btif_msg_queue, bt_jni_msg_ready);
 
     return BT_STATUS_SUCCESS;
diff --git a/examples/09_a2dp/components/bluedroid_demos/btif/btif_media_task.c b/examples/09_a2dp/components/bluedroid_demos/btif/btif_media_task.c
index 0858d108cc..5a18d3af60 100644
--- a/examples/09_a2dp/components/bluedroid_demos/btif/btif_media_task.c
+++ b/examples/09_a2dp/components/bluedroid_demos/btif/btif_media_task.c
@@ -752,7 +752,6 @@ static void btif_media_task_post(uint32_t sig)
 static void btif_media_task_handler(void *arg)
 {
     BtTaskEvt_t *e;
-
     for (;;) {
         if (pdTRUE == xQueueReceive(xBtifMediaQueue, &e, (portTickType)portMAX_DELAY)) {
             // LOG_ERROR("med evt %d\n", e->sig);
@@ -800,7 +799,7 @@ bool btif_a2dp_start_media_task(void)
     if (xBtifMediaQueue == 0) {
         goto error_exit;
     }
-    xTaskCreate(btif_media_task_handler, "BtifMediaT\n", 2048 + 1024, NULL, configMAX_PRIORITIES - 1, &xBtifMediaTaskHandle);
+    xTaskCreate(btif_media_task_handler, "BtifMediaT\n", 2048, NULL, configMAX_PRIORITIES - 1, &xBtifMediaTaskHandle);
     if (xBtifMediaTaskHandle == NULL) {
         goto error_exit;
     }
@@ -1193,7 +1192,6 @@ static void btif_media_task_avk_handle_timer(UNUSED_ATTR void *context)
 
         num_frames_to_process = btif_media_cb.frames_to_process;
         APPL_TRACE_DEBUG(" Process Frames + ");
-
         do {
             p_msg = (tBT_SBC_HDR *)GKI_getfirst(&(btif_media_cb.RxSbcQ));
             if (p_msg == NULL) {