From c408fa32505097201cae0e9a67869979d5e59281 Mon Sep 17 00:00:00 2001
From: yangfeng <yangfeng@espressif.com>
Date: Tue, 14 Oct 2025 16:21:13 +0800
Subject: [PATCH] fix(example/classic_bt): Fix potential stack overflow tasks

---
 .../bluedroid/classic_bt/bt_spp_initiator/main/console_uart.c   | 2 +-
 .../bluedroid/classic_bt/bt_spp_vfs_acceptor/main/spp_task.c    | 2 +-
 examples/bluetooth/bluedroid/classic_bt/hfp_ag/main/bt_app_hf.c | 2 +-
 .../bluetooth/bluedroid/classic_bt/hfp_hf/main/bt_app_core.c    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/main/console_uart.c b/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/main/console_uart.c
index 37bd8e57e5..319df1df2f 100644
--- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/main/console_uart.c
+++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_initiator/main/console_uart.c
@@ -120,7 +120,7 @@ esp_err_t console_uart_init(void)
 
     uart_set_pin(CONSOLE_UART_NUM, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
     uart_driver_install(CONSOLE_UART_NUM, 1024, 1024, 8, &uart_queue, 0);
-    xTaskCreate(console_uart_task, "uTask", 2048, NULL, 8, NULL);
+    xTaskCreate(console_uart_task, "uTask", 4 * 1024, NULL, 8, NULL);
 
     return ESP_OK;
 }
diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/spp_task.c b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/spp_task.c
index f944aa729e..4231b900a2 100644
--- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/spp_task.c
+++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/spp_task.c
@@ -94,7 +94,7 @@ static void spp_task_task_handler(void *arg)
 void spp_task_task_start_up(void)
 {
     spp_task_task_queue = xQueueCreate(10, sizeof(spp_task_msg_t));
-    xTaskCreate(spp_task_task_handler, "SPPAppT", 2048, NULL, 10, &spp_task_task_handle);
+    xTaskCreate(spp_task_task_handler, "SPPAppT", 4 * 1024, NULL, 10, &spp_task_task_handle);
     return;
 }
 
diff --git a/examples/bluetooth/bluedroid/classic_bt/hfp_ag/main/bt_app_hf.c b/examples/bluetooth/bluedroid/classic_bt/hfp_ag/main/bt_app_hf.c
index 7e8e580d12..b920daf85d 100644
--- a/examples/bluetooth/bluedroid/classic_bt/hfp_ag/main/bt_app_hf.c
+++ b/examples/bluetooth/bluedroid/classic_bt/hfp_ag/main/bt_app_hf.c
@@ -259,7 +259,7 @@ static void bt_app_send_data_task(void *arg)
 void bt_app_send_data(void)
 {
     s_send_data_Semaphore = xSemaphoreCreateBinary();
-    xTaskCreate(bt_app_send_data_task, "BtAppSendDataTask", 2048, NULL, configMAX_PRIORITIES - 3, &s_bt_app_send_data_task_handler);
+    xTaskCreate(bt_app_send_data_task, "BtAppSendDataTask", 4 * 1024, NULL, configMAX_PRIORITIES - 3, &s_bt_app_send_data_task_handler);
     s_m_rb = xRingbufferCreate(ESP_HFP_RINGBUF_SIZE, RINGBUF_TYPE_BYTEBUF);
     const esp_timer_create_args_t c_periodic_timer_args = {
             .callback = &bt_app_send_data_timer_cb,
diff --git a/examples/bluetooth/bluedroid/classic_bt/hfp_hf/main/bt_app_core.c b/examples/bluetooth/bluedroid/classic_bt/hfp_hf/main/bt_app_core.c
index 549ba82af0..175ed9102d 100644
--- a/examples/bluetooth/bluedroid/classic_bt/hfp_hf/main/bt_app_core.c
+++ b/examples/bluetooth/bluedroid/classic_bt/hfp_hf/main/bt_app_core.c
@@ -97,7 +97,7 @@ static void bt_app_task_handler(void *arg)
 void bt_app_task_start_up(void)
 {
     bt_app_task_queue = xQueueCreate(10, sizeof(bt_app_msg_t));
-    xTaskCreate(bt_app_task_handler, "BtAppT", 2048, NULL, configMAX_PRIORITIES - 3, &bt_app_task_handle);
+    xTaskCreate(bt_app_task_handler, "BtAppT", 4 * 1024, NULL, configMAX_PRIORITIES - 3, &bt_app_task_handle);
     return;
 }