From 979b05f9332db601b9ec83285c06f91c0f20ed21 Mon Sep 17 00:00:00 2001
From: Geng Yu Chao <gengyuchao@espressif.com>
Date: Thu, 28 Nov 2019 11:30:56 +0800
Subject: [PATCH] example/ble_throughput fix the throughput clinet crash bug
 when open the CONFIG_GATTC_WRITE_THROUTHPUT option

---
 .../throughput_client/main/example_ble_client_throughput.c      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c b/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c
index 6ae2cee93..1dc5c8415 100644
--- a/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c
+++ b/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c
@@ -573,7 +573,7 @@ void app_main(void)
 
     xTaskCreate(&throughput_client_task, "throughput_client_task", 4096, NULL, 10, NULL);
 #if (CONFIG_GATTC_WRITE_THROUGHPUT)
-    gattc_semaphore = xSemaphoreCreateMutex();
+    gattc_semaphore = xSemaphoreCreateBinary();
     if (!gattc_semaphore) {
         ESP_LOGE(GATTC_TAG, "%s, init fail, the gattc semaphore create fail.", __func__);
         return;