From 3f0b79b2a04ca0aa79f3a093dd9a1e5af0f33368 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=8E=8B=E6=B6=9B?= <1074758306@qq.com> Date: Fri, 16 Apr 2021 11:49:18 +0800 Subject: [PATCH] =?UTF-8?q?=E3=80=90=E4=BF=AE=E6=94=B9=E9=94=99=E8=AF=AF?= =?UTF-8?q?=E3=80=91=E4=BF=AE=E6=94=B9=20=E2=80=9C=E5=8F=91=E9=80=81?= =?UTF-8?q?=E6=88=90=E5=8A=9F=E2=80=9D=20=E4=B8=BA=20=E2=80=9C=E6=8E=A5?= =?UTF-8?q?=E6=94=B6=E6=88=90=E5=8A=9F=E2=80=9D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../rt-thread-standard/programming-manual/ipc2/ipc2.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rt-thread-version/rt-thread-standard/programming-manual/ipc2/ipc2.md b/rt-thread-version/rt-thread-standard/programming-manual/ipc2/ipc2.md index 9727fb0..b6f36af 100644 --- a/rt-thread-version/rt-thread-standard/programming-manual/ipc2/ipc2.md +++ b/rt-thread-version/rt-thread-standard/programming-manual/ipc2/ipc2.md @@ -191,7 +191,7 @@ rt_err_t rt_mb_recv (rt_mailbox_t mb, rt_uint32_t* value, rt_int32_t timeout); | value | 邮件内容 | | timeout | 超时时间 | |**返回** | —— | -| RT_EOK | 发送成功 | +| RT_EOK | 接收成功 | | \-RT_ETIMEOUT | 超时 | | \-RT_ERROR | 失败，返回错误 | -- Gitee