From a4829b1c004015cca489679cc335b6089aa9da31 Mon Sep 17 00:00:00 2001
From: Tangyuxin <462747508@qq.com>
Date: Tue, 20 Sep 2022 22:31:11 +0800
Subject: [fix] Fix simulator compilation warnings (#6438)

* [fix] Fix simulator compilation warnings

* Update bsp/simulator/rtconfig_project.h

Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>
---
 components/drivers/serial/serial.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'components/drivers/serial')

diff --git a/components/drivers/serial/serial.c b/components/drivers/serial/serial.c
index 00d6671f37..25f06fa401 100644
--- a/components/drivers/serial/serial.c
+++ b/components/drivers/serial/serial.c
@@ -424,7 +424,7 @@ static void rt_dma_recv_update_get_index(struct rt_serial_device *serial, rt_siz
 
     if (rx_fifo->is_full && len != 0) rx_fifo->is_full = RT_FALSE;
 
-    rx_fifo->get_index += len;
+    rx_fifo->get_index += (rt_uint16_t)len;
     if (rx_fifo->get_index >= serial->config.bufsz)
     {
         rx_fifo->get_index %= serial->config.bufsz;
@@ -445,7 +445,7 @@ static void rt_dma_recv_update_put_index(struct rt_serial_device *serial, rt_siz
 
     if (rx_fifo->get_index <= rx_fifo->put_index)
     {
-        rx_fifo->put_index += len;
+        rx_fifo->put_index += (rt_uint16_t)len;
         /* beyond the fifo end */
         if (rx_fifo->put_index >= serial->config.bufsz)
         {
@@ -459,7 +459,7 @@ static void rt_dma_recv_update_put_index(struct rt_serial_device *serial, rt_siz
     }
     else
     {
-        rx_fifo->put_index += len;
+        rx_fifo->put_index += (rt_uint16_t)len;
         if (rx_fifo->put_index >= rx_fifo->get_index)
         {
             /* beyond the fifo end */
-- 
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