From 387d1ffc16ce9e050403baee0ed07f3d9accf632 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 04 七月 2025 14:55:15 +0800
Subject: [PATCH] 初步移植完成0.6.8SDK,但发送有len太长未找到原因

---
 keil/include/drivers/mk_common.h |   14 +++++++++-----
 1 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/keil/include/drivers/mk_common.h b/keil/include/drivers/mk_common.h
index e04a638..891a10d 100644
--- a/keil/include/drivers/mk_common.h
+++ b/keil/include/drivers/mk_common.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
+ * Copyright (c) 2019-2025 Beijing Hanwei Innovation Technology Ltd. Co. and
  * its subsidiaries and affiliates (collectly called MKSEMI).
  *
  * All rights reserved.
@@ -40,10 +40,6 @@
 
 #ifndef MK_COMMON_H_
 #define MK_COMMON_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
 
 #include <stddef.h>
 #include <stdint.h>
@@ -145,6 +141,9 @@
 // check RAM address and Word alignment
 #define CHK_RAM_WORD_ADDR(x) (((uint32_t)(x)&0xFFFC0003) == SRAM_BASE)
 
+/** The minimum power down time, 65X 32768 ticks, 1983us(~2000us) */
+#define POWER_DOWN_TIME_TICK_MIN (65U)
+
 /// interrupt priority
 enum IRQ_PRIORITY_LEVEL_T
 {
@@ -152,8 +151,13 @@
     IRQ_PRIORITY_HIGH = 1,
     IRQ_PRIORITY_NORMAL = 2,
     IRQ_PRIORITY_LOW = 3,
+    IRQ_PRIORITY_NONE = 4,
 };
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @brief Disable global interrupt.
  *

--
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