From dbd389a5a0440b6de128c7b097713cc4f64ffadd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E6=B0=B8?=
 <42107741+ynkan@users.noreply.github.com>
Date: Wed, 26 Aug 2020 21:16:40 +0800
Subject: [PATCH] Update drv_hwtimer.c
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抱歉,这里有个失误.
---
 bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c b/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c
index e71c190c65..c344145c37 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c
@@ -314,7 +314,7 @@ static rt_err_t timer_ctrl(rt_hwtimer_t *timer, rt_uint32_t cmd, void *arg)
 #endif
         {
 #if !defined(SOC_SERIES_STM32F0) && !defined(SOC_SERIES_STM32G0)
-            val = (uint32_t)(HAL_RCC_GetPCLK2Freq() * pclk2_doubler / 10000) - 1;
+            val = HAL_RCC_GetPCLK2Freq() * pclk2_doubler / freq;
 #endif
         }
         else