From 284bb798ac3ba0a62e1435fd3f9cf29999f4bb12 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9B=B6=E4=B8=AD=E6=96=AD=E5=BB=B6=E8=BF=9F=E7=9A=84RTOS?= Date: Tue, 13 Aug 2024 19:10:20 +0000 Subject: [PATCH] update Config/mcucfg_cmx.h. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: 零中断延迟的RTOS --- Config/mcucfg_cmx.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Config/mcucfg_cmx.h b/Config/mcucfg_cmx.h index 487a2a65..51368ad5 100644 --- a/Config/mcucfg_cmx.h +++ b/Config/mcucfg_cmx.h @@ -83,9 +83,9 @@ do{ \ /* 定时器时钟使能 */ \ RCC->APB1ENR |= RCC_APB1ENR_TIM14EN; \ /* 预分频,本示例,APB1CLK = HCLK / 1 */ \ - TIM14->PSC = (SYSCFG_SYSCLK / 1000000) / 1 * 1 - 1; \ + TIM14->PSC = (SYSCFG_SYSCLK / 1000000) / 1 * 1 - 1; \ /* 重装载值 */ \ - TIM14->ARR = SYSCFG_SYSTICKCYCLE - 1; \ + TIM14->ARR = SYSCFG_SYSTICKCYCLE - 1; \ /* 使能计数器 | 只有上溢/下溢会生成更新中断 | 计数方向任意 */ \ TIM14->CR1 = (1 << 0) | (1 << 2); \ /* 使能更新中断 */ \