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update Port/Cortex-M/port_cmx.c.

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Signed-off-by: 零中断延迟的RTOS <cosyos@139.com>
This commit is contained in:
零中断延迟的RTOS
2026-01-19 15:21:10 +00:00
committed by Gitee
parent 06bdf19801
commit 34f1ecade4
1 changed files with 16 additions and 3 deletions
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Port/Cortex-M/port_cmx.c
+16 -3
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@@ -3,8 +3,8 @@
* @file port_cmx.c
* @brief CMSIS Cortex-M Core Port File
* @author 迟凯峰
* @version V2.2.0
* @date 2026.01.13
* @version V2.2.2
* @date 2026.01.19
******************************************************************************/
#include "os_var.h"
@@ -29,7 +29,6 @@ if(m_sign_fifo == true) {中断FIFO服务装载器 入FIFO0，中断FIFO服务
if(m_sign_fifo == false){中断FIFO服务装载器 入FIFO1，中断FIFO服务处理器 出FIFO0} */
#if (MCUCFG_PENDSVFIFO_MUTEX == 2) /*!< 互斥访问机制 */
void *mPendSV_FIFO_X; /*!< FIFO神秘替身 */
volatile bool m_sign_load = false; /*!< 互斥访问标志 */
#endif
/* 中断FIFO服务处理器 */
@@ -59,7 +58,14 @@ void mPendSV_FIFOHandler(void)
}
do{
sv = *++p;
#if (MCUCFG_PENDSVFIFO_MUTEX != 2)
(*sPendSV_FIFOHandler[*(const s_u8_t *)sv])(sv);
#else
if(sv != OS_NULL){
*p = OS_NULL;
(*sPendSV_FIFOHandler[*(const s_u8_t *)sv])(sv);
}
#endif
}while(--i);
}
@@ -84,7 +90,14 @@ void mPendSV_FIFOHandler(void)
}
do{
sv = *++p;
#if (MCUCFG_PENDSVFIFO_MUTEX != 2)
(*sPendSV_FIFOHandler[*(const s_u8_t *)sv])(sv);
#else
if(sv != OS_NULL){
*p = OS_NULL;
(*sPendSV_FIFOHandler[*(const s_u8_t *)sv])(sv);
}
#endif
}while(--i);
}