From 05252de15290751604abef2d0510bb499a32e958 Mon Sep 17 00:00:00 2001 From: "cd.zhou" Date: Thu, 19 Oct 2023 01:55:15 +0000 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20PendSV=5FHandler=20?= =?UTF-8?q?=E5=86=85=E7=9A=84=E4=B8=80=E4=B8=AA=E6=B3=A8=E9=87=8A=E9=94=99?= =?UTF-8?q?=E8=AF=AF=20rt=5Fthread=5Fswitch=5Finterrupt=5Fflag=20=E5=B7=B2?= =?UTF-8?q?=E7=BB=8F=E6=A3=80=E6=9F=A5=E5=B9=B6=E6=B8=85=E9=99=A4=E6=A0=87?= =?UTF-8?q?=E5=BF=97=EF=BC=8C=E8=BF=99=E9=87=8C=E5=BA=94=E8=AF=A5=E6=97=B6?= =?UTF-8?q?=E6=A3=80=E6=9F=A5=20rt=5Finterrupt=5Ffrom=5Fthread=20=E6=98=AF?= =?UTF-8?q?=E5=90=A6=E4=B8=BA0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: cd.zhou --- .../rt-thread-standard/programming-manual/porting/porting.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md b/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md index 6adf15d..29c9327 100644 --- a/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md +++ b/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md @@ -310,7 +310,7 @@ PendSV_Handler PROC MOV r1, #0x00 STR r1, [r0] - ; 检查 rt_thread_switch_interrupt_flag 变量 + ; 检查 rt_interrupt_from_thread 变量是否为 0 ; 如果为 0，就不进行 from 线程的上下文保存 LDR r0, =rt_interrupt_from_thread LDR r1, [r0] -- Gitee