From 421913d342f1765b6ad494317630ef8468cdc8d4 Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Thu, 25 Jun 2026 16:53:53 +0800
Subject: [PATCH] =?UTF-8?q?fix(vd960Loop):=20=E8=A1=A5=E5=85=85=20usart=5F?=
 =?UTF-8?q?task=5Fhandler=20=E5=92=8C=20usart1=5Frx=5Fbuffer=20=E5=AE=9A?=
 =?UTF-8?q?=E4=B9=89?=
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---
 vd960Loop/utilities/at32f421_freertos_demo/src/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vd960Loop/utilities/at32f421_freertos_demo/src/main.c b/vd960Loop/utilities/at32f421_freertos_demo/src/main.c
index 9aa4f7b..55cb91a 100644
--- a/vd960Loop/utilities/at32f421_freertos_demo/src/main.c
+++ b/vd960Loop/utilities/at32f421_freertos_demo/src/main.c
@@ -41,6 +41,8 @@ volatile uint8_t usart1_rx_dma_status = 0;
 Pkg_Uart g_pkg_uart_1 = { 0, 0, 0, "", 0};
 Pkg_Uart g_pkg_uart_report = { 0, 0, 0, "", 0};
 static uint8_t tmp_ble_buf[BUFF_STACK_SIZE];
+char usart1_rx_buffer[USART1_RX_BUFFER_SIZE];
+TaskHandle_t usart_task_handler = NULL;
 
 
 /** @addtogroup FreeRTOS_demo